Year of the reunification Tsukuba Medical Center Hospital index

Advertisement regulations for hospitals, etc. under the Medical Care Act (Ministry of Health, Labor and Welfare)
  1. Number of discharged patients by age group
  2. Number of patients by diagnosis group classification, etc. (Top XNUMX patients by clinical department)
  3. Number of first-onset XNUMX major cancers by UICC staging and number of patients with recurrence
  4. Number of patients with adult community-acquired pneumonia by severity
  5. Number of patients with cerebral infarction, etc.
  6. Number of patients by major surgery by clinical department, etc. (Top XNUMX patients by clinical department)
  7. Others (incidence of DIC, sepsis, other mycoses, and surgical/postoperative complications)
Number of discharged patients by age groupDownload the file
Age category 0 ~ 10 ~ 20 ~ 30 ~ 40 ~ 50 ~ 60 ~ 70 ~ 80 ~ 90 ~
Number of patients 1600 284 225 344 716 1019 1942 2534 1606 402
The number of discharged patients by age group is the age of patients discharged from our hospital in 10 in XNUMX-year increments.
was counted in
The 90-year-old class aggregates people aged 90 and over as one class.

♢Explanation
Our hospital is a regional medical support hospital, an emergency medical center, and the Ibaraki Regional Cancer Center (Regional Cancer Center).
Acute care hospitals with various functions such as medical cooperation base hospitals), disaster base hospitals, and clinical training hospitals
As a hospital, we treat patients of all ages.
Patients in their 70s are the most common, with 60% of the total being over 60 years old.
Our hospital is responsible for pediatric emergency medical care in the Tsukuba secondary medical area (Tsukuba City, Joso City).
Tsukuba City has an increasing population of child-rearing generations, so the number of patients under the age of 10 is high in our hospital.
It's a feature.
Number of patients by diagnosis group classification, etc. (Top XNUMX patients by clinical department)Download the file
Neurology
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
010230xx99x00x Epilepsy No surgery No surgery, treatment, etc. XNUMX No secondary injuries 13 6.85 7.10 0.00 39.69
010060x2990411 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 With 2 secondary injury Pre-onset Rankin Scale XNUMX, XNUMX or XNUMX 12 20.50 18.24 33.33 76.25
010060x2990401 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 10 21.50 16.13 20.00 68.60
010080xx99x001 Inflammation with cerebrospinal infection No surgery No surgery/treatment 15 No secondary injuries XNUMX years or older - - 12.00 - -
010155xxxxx00x Motor neuron disease, etc. No operation, treatment, etc. XNUMX No secondary injury - - 13.70 - -
♢Explanation
Neurology has the most epilepsy patients, followed by edaravone (cerebral protective agent)
Patients with cerebral infarction with secondary injuries, and patients with cerebral infarction without secondary injuries.
Approximately 2% to 3% of patients with cerebral infarction are transferred to hospitals specializing in rehabilitation.
I am continuing my treatment.
Pediatrics
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
080270xxxx1xxx Food allergy Surgery, treatment, etc. XNUMX available 266 1.08 2.15 0.00 3.48
040090xxxxxx0x Acute bronchitis, acute bronchiolitis, lower respiratory tract infection (other) No secondary injuries 228 6.13 6.19 0.44 1.07
040100xxxxx00x Asthma No surgery or treatment XNUMX No secondary injuries 180 6.14 6.64 1.67 3.17
080270xxxx0xxx Food allergy Surgery, treatment, etc. XNUMX None 126 1.29 2.48 0.00 6.12
0400801199x00x Pneumonia, etc. (1 to 15 years old) No surgery No surgery, treatment, etc. XNUMX No secondary injuries 115 6.16 5.69 0.00 3.00
♢Explanation
Pediatrics has the most food allergy patients, followed by acute bronchitis, asthma,
I am a patient with pneumonia.
The average length of hospital stay is short.
Emergency department
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
161070xxxxx00x Drug addiction (other addiction) No surgery, treatment, etc. XNUMX No secondary injuries 68 4.38 3.52 14.71 39.56
060150xx99xx0x Appendicitis No surgery No injuries 45 5.44 6.94 6.67 41.18
160100xx99x00x Cranial / intracranial injury No surgery No surgery, treatment, etc. XNUMX No secondary injuries 39 4.69 7.34 7.69 30.31
060150xx03xxxx Appendicitis Appendectomy Without periappendicular abscess, etc. 33 9.03 5.45 0.00 39.36
060210xx99000x Intestinal obstruction without hernia No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No secondary injury 33 8.73 8.89 0.00 63.94
♢Explanation
In the emergency department, there are many patients with drug addiction due to drug overdose, followed by appendicitis.
Has become.
Patients who do not undergo surgery for cranial or intracranial injuries due to traffic injuries, falls, etc.
It is about 3 days shorter than the national average length of stay.
Orthopedics
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
160800xx01xxxx Fracture of hip joint/proximal femoral head Insertion of artificial femoral head Shoulder, hip, etc. 79 25.49 25.94 54.43 76.77
160760xx97xxxx Forearm fracture with surgery 59 3.95 5.54 0.00 45.61
160740xx01xx0x Fracture/dislocation around the elbow joint Open fracture surgery Scapular, upper arm, thigh, etc. No secondary injuries 52 4.00 5.59 0.00 14.73
160690xx99xx0x Thoracic vertebrae, lumbar vertebrae and lower fracture injuries (including thoracic and lumbar spinal cord injuries) No surgery No secondary injuries 41 24.37 19.40 34.15 76.83
070350xx97xxxx Intervertebral disc degeneration, hernia, and other surgeries 34 16.26 15.61 0.00 49.97
♢Explanation
In orthopedic surgery, many patients undergo surgery for fractures, and the femur is the most common fracture site.
The most common, followed by forearm fractures.
Femoral fractures are common in elderly people, so if your physical condition stabilizes after surgery, you should go to a rehabilitation hospital.
There are many people who are transferred to the hospital and continue the treatment.
Neurosurgery
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
010060x2990401 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 60 17.12 16.13 28.33 71.87
010040x099000x Non-traumatic intracranial hematoma (other than non-traumatic subdural hematoma) (JCS less than 10) No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No secondary injury 55 16.53 18.81 36.36 69.02
010060x2990201 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 47 11.36 16.16 14.89 72.43
010230xx99x00x Epilepsy No surgery No surgery, treatment, etc. XNUMX No secondary injuries 45 7.89 7.10 11.11 64.07
010061xxxxx0xx Transient ischemic attack No operation, treatment, etc. XNUMX 44 6.07 6.22 0.00 70.16
♢Explanation
In neurosurgery, cerebral infarction patients who use edaravone (cerebral protective agent) are the most common,
Followed by patients with non-traumatic intracranial hematoma (cerebral hemorrhage).
Respiratory surgery
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
040040xx97x0xx Malignant tumor of the lung With surgery Without surgery/treatment XNUMX 113 9.59 11.51 0.00 66.15
040200xx01x00x Pneumothorax Pulmonary resection, etc. No operation/treatment XNUMX No secondary injury 23 9.13 10.18 0.00 28.09
040040xx9910xx Malignant tumor of the lung No surgery With surgery/treatment XNUMX Without surgery/treatment XNUMX 14 2.29 3.34 0.00 73.36
040030xx01xxxx Benign tumor of respiratory system Lung resection Pulmonary resection with bronchoplasty, etc. - - 9.26 - -
040010xx01x0xx Mediastinal malignant tumor, mediastinal/pleural malignant tumor Surgery for mediastinal malignant tumor, etc. No surgery, treatment, etc. XNUMX - - 9.75 - -
♢Explanation
In pulmonary surgery, many patients undergo surgical treatment for lung cancer.
Patients undergoing surgical treatment for pneumothorax followed by treatment and treatment other than surgery for lung cancer
More and more patients are getting it.
Cardiovascular surgery
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
050180xx02xxxx Venous/lymphatic diseases Lower extremity varicose vein surgery, etc. 62 2.00 2.78 0.00 69.16
050163xx03x0xx Non-ruptured aortic aneurysm, iliac aneurysm, stent graft insertion, surgery, treatment, etc. XNUMX None 29 11.45 11.75 0.00 73.86
050080xx01010x Valvular disease (including combined valvular disease) Ross surgery (replacement of aortic root with autologous pulmonary valve tissue), etc. No operation/treatment XNUMX Surgery/treatment XNUMX No secondary injury 19 22.00 23.77 0.00 67.37
050050xx0111xx Angina pectoris, chronic ischemic heart disease Ventricular aneurysmectomy (including infarct resection) Single, etc. Surgery/Treatment, etc. XNUMX, XNUMX Surgery/Treatment, etc. XNUMX 12 25.33 27.97 0.00 69.08
050050xx01510x Angina pectoris, chronic ischemic heart disease Ventricular aneurysmectomy (including infarct resection) Single, etc. XNUMX surgeries/treatments XNUMX surgeries/treatments No secondary injuries 12 27.42 25.92 8.33 64.50
♢Explanation
In cardiovascular surgery, varicose veins are the most common, followed by thoracic and abdominal aortic aneurysms.
followed by patients undergoing stent-graft implantation for
In addition, for valvular heart disease (aortic valve stenosis, mitral valve regurgitation, etc.)
Many patients are undergoing valve replacement or valvuloplasty using biological or mechanical valves.
Urology
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
110080xx991x0x Malignant tumor of the prostate No surgery With surgery, treatment, etc. XNUMX No secondary injuries 211 2.07 2.49 0.00 71.99
11012xxx020x0x Upper urinary tract disease Transurethral urinary tract stone removal surgery No surgery/treatment XNUMX No secondary injuries 111 5.06 5.61 0.00 61.19
110070xx02020x Bladder tumor Bladder malignant tumor surgery Transurethral surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No secondary injuries 96 4.54 7.25 0.00 73.60
110200xx02xxxx BPH, etc. Transurethral prostate surgery, etc. 92 5.79 8.52 0.00 71.33
110070xx99x20x Bladder tumor No operation XNUMX operations/treatments, etc. No secondary injuries 27 6.33 10.65 0.00 69.48
♢Explanation
In urology, prostate cancer is the most frequently tested, followed by ureterolithiasis.
Transurethral stone removal surgery.
The average length of hospital stay for treatment is shorter than the national average, and early discharge is possible.
It is a characteristic of our hospital.
Obstetrics and gynecology
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
12002xxx02x0xx Malignant tumor of the cervix/body Cervical (vaginal) resection, etc. No operation, treatment, etc. XNUMX 64 2.06 3.13 0.00 41.72
120060xx01xxxx Benign tumor of the uterus Total hysterectomy, etc. 55 7.85 9.71 0.00 43.75
120070xx02xxxx Benign tumor of the ovary Partial oophorectomy (including vaginal surgery) Laparoscopic surgery, etc. 40 7.18 6.21 0.00 40.93
120060xx02xxxx Benign tumor of the uterus Laparoscopic vaginal hysterectomy, etc. 21 5.81 6.09 0.00 47.29
120100xx02xxxx Endometriosis Laparoscopic vaginal hysterectomy, etc. 16 7.38 6.57 0.00 33.06
♢Explanation
In obstetrics and gynecology, cervical (vaginal) resection is performed for malignant tumors of the cervix and body.
most patients do.
Next, there are many patients who mainly undergo surgery for benign tumors of the uterus (uterine fibroids).

Respiratory medicine
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
040040xx9910xx Malignant tumor of the lung No surgery With surgery/treatment XNUMX Without surgery/treatment XNUMX 141 2.64 3.34 0.00 67.82
040040xx99040x Lung malignant tumor No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No secondary injuries 99 9.86 9.59 0.00 68.91
040110xxxxx0xx Interstitial pneumonia No operation or treatment XNUMX 76 24.49 18.84 5.26 72.92
040040xx9900xx Malignant tumor of the lung No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX 68 14.88 14.62 1.47 71.96
040040xx9908xx Lung malignant tumor No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX 46 9.20 10.59 0.00 61.07
♢Explanation
In respiratory medicine, patients with malignant tumors of the lung are the most common, and the breakdown is due to anticancer drugs.
It is a patient for examination purposes such as chemotherapy, bronchoscopy, and lung biopsy.
Cardiology
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
050050xx02000x Angina pectoris, chronic ischemic heart disease, percutaneous coronary angioplasty, etc. No operation/treatment XNUMX, XNUMX, XNUMX No operation/treatment XNUMX No secondary injury 231 4.38 4.40 0.00 68.38
050050xx99100x Angina Pectoris, Chronic Ischemic Heart Disease No Surgery Surgery/Treatment XNUMX No Surgery/Treatment XNUMX No Secondary Injuries 225 3.12 3.01 0.44 65.59
050130xx99000x Heart failure No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No secondary injuries 148 18.99 17.71 6.08 79.63
050030xx97000x Acute myocardial infarction (including secondary complications), recurrent myocardial infarction Other surgeries No surgery/treatment XNUMX, XNUMX No surgery/treatment XNUMX No secondary injuries 125 11.05 12.37 1.60 66.42
050070xx01x0xx Tachyarrhythmia Percutaneous catheter myocardial ablation No operation or treatment XNUMX 124 4.10 5.02 0.00 64.19
♢Explanation
Cardiology department accepts various patients such as acute myocardial infarction, angina pectoris, and heart failure.
is.Patients with angina pectoris are the most common, and cardiac catheterization and coronary intervention treatment are common.
PCI (PCI) is the main focus.
Department of Gastroenterological Endoscopy
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
060100xx01xx0x Benign diseases of the small intestine and large intestine (including benign tumors) Endoscopic colon polyp/mucosal resection No secondary injuries 320 2.60 2.63 0.00 65.39
060020xx04x0xx Malignant tumor of the stomach Endoscopic stomach, duodenal polyp/mucosal resection No operation/treatment XNUMX 58 7.72 8.27 5.17 74.10
060035xx03xxxx Malignant tumors of the colon (including the appendix) Early malignant tumors Colorectal submucosal dissection 37 6.65 6.98 0.00 66.68
060100xx01xx1x Benign diseases of the small intestine and large intestine (including benign tumors) Endoscopic colon polyp/mucosal resection Secondary injuries 29 3.59 3.57 0.00 73.21
060340xx03x00x Bile duct (intrahepatic and extrahepatic) stones, cholangitis Localized abdominal abscess surgery, etc. No surgery, treatment, etc. XNUMX No secondary injuries 15 9.33 9.79 0.00 74.53
♢Explanation
In the department of gastroenterological endoscopy, colon diseases are the most common, followed by malignant tumor diseases of the stomach.
These include polypectomy and submucosal dissection.
Gastroenterology
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
060100xx01xx0x Benign diseases of the small intestine and large intestine (including benign tumors) Endoscopic colon polyp/mucosal resection No secondary injuries 27 2.67 2.63 0.00 66.11
060050xx97x00x Malignant tumor of the liver/intrahepatic bile duct (including secondary) With other surgery No surgery or treatment XNUMX No secondary injury 24 8.13 10.25 4.17 75.04
060280xxxxxxxx Alcoholic liver disorder 18 15.78 14.62 0.00 48.89
060340xx03x00x Bile duct (intrahepatic and extrahepatic) stones, cholangitis Localized abdominal abscess surgery, etc. No surgery, treatment, etc. XNUMX No secondary injuries 17 10.41 9.79 0.00 70.06
060050xx99x00x Malignant tumor of the liver/intrahepatic bile duct (including secondary) No surgery No surgery/treatment XNUMX No secondary injury 16 18.13 9.27 6.25 71.56
♢Explanation
In gastroenterology, colon diseases are the most common, followed by malignant tumors of the liver and intrahepatic bile ducts.
We perform percutaneous radiofrequency ablation and chemotherapy to inject anticancer drugs into the hepatic artery for liver cancer.
Digestive surgery
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
060160x001xxxx Inguinal hernia (15 years old and over) Hernia surgery Inguinal hernia, etc. 90 3.42 4.85 0.00 67.84
060330xx02xxxx Gallbladder disease (gallbladder stones, etc.) Laparoscopic cholecystectomy, etc. 57 4.54 6.37 0.00 59.49
060035xx01000x Malignant tumor of colon (including appendix) Colectomy Total resection, subtotal resection, malignant tumor surgery, etc. No operation/treatment XNUMX No operation/treatment XNUMX No secondary injury 33 13.91 15.02 3.03 74.09
060335xx02000x Gallbladder edema, cholecystitis, etc. Laparoscopic cholecystectomy, etc. No operation/treatment XNUMX No operation/treatment XNUMX No secondary injury 33 4.82 7.13 0.00 60.00
060035xx97x0xx Malignant tumor of the colon (including appendix) With other surgery Without surgery, treatment, etc. XNUMX 30 2.90 15.23 0.00 69.13
♢Explanation
In gastroenterological surgery, inguinal hernia is the most common patient, followed by gallbladder disease and colonic disease.
An increasing number of patients undergo surgery for malignant tumors.
General medical department
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
110310xx99xx0x Kidney or urinary tract infection No surgery No injuries 60 15.08 12.58 6.67 76.15
100393xx99xxxx Other fluid/electrolyte/acid-base disorders No surgery 39 11.44 9.96 10.26 74.28
080010xxxx0xxx Pyoderma Surgery, treatment, etc. XNUMX No 28 17.79 12.55 3.57 74.46
180010x0xxx0xx Septicemia (1 year old or older) No surgery, treatment, etc. XNUMX 26 27.00 19.29 15.38 80.88
040081xx99x00x Aspiration pneumonia No surgery No surgery/treatment XNUMX No secondary injuries 22 23.73 20.84 18.18 77.59
♢Explanation
The general medical department has a high percentage of elderly people and the largest number of patients with urinary tract infections.
This is followed by electrolyte and body fluid disorders such as hyper/hyponatremia and hyperkalemia.
Breast
DPC code DPC name Number of patients average
Length of stay
(Own hospital)		 average
Length of stay
(Whole country)		 Transfer rate Average students age patient pass
090010xx01x0xx Breast malignant tumor Surgery for malignant breast tumor Partial mastectomy (with axillary dissection (including endoscopic surgery)), etc. Surgery, treatment, etc. XNUMX None 83 10.02 10.34 0.00 60.29
090010xx02x0xx Breast malignant tumor Surgery for malignant breast tumor Partial mastectomy (without axillary dissection) No surgery, treatment, etc. XNUMX 48 4.19 6.10 0.00 56.33
090010xx97x0xx Malignant tumor of the breast With other surgery Without surgery, treatment, etc. XNUMX - - 6.48 - -
090020xx97xxxx Benign breast tumor With surgery - - 3.94 - -
090010xx04xxxx Malignant tumor of the breast Reconstructive surgery using a tissue expander (per series) Breast (reconstructive surgery), etc. - - 8.03 - -
♢Explanation
In mammary departments, many patients undergoing surgical treatment for breast cancer.
Number of first-onset XNUMX major cancers by UICC staging and number of patients with recurrenceDownload the file
First shot recurrence Stage classification
Standard(*)		 Version number
Stage I Stage II Stage III Stage IV Unknown
Gastric cancer 65 13 17 39 15 10 1 8
Colorectal cancer 19 34 50 44 28 15 1 8
Breast cancer 52 11 - - 68 - 1 8
Lung cancer 79 44 131 217 70 124 1 8
Liver cancer - 14 20 - 13 - 1 8
*1: UICC TNM Classification, 2: Cancer Treatment Regulations
The number of patients with stomach cancer, colon cancer, breast cancer, lung cancer, and liver cancer, which are called the five major cancers,
The results were tabulated by UICC stage classification and by recurrence.

♢Explanation
Lung cancer is the most common of the first five major cancers, followed by gastric cancer and breast cancer.most common recurrence
also has lung cancer.
Number of patients with adult community-acquired pneumonia by severityDownload the file
Number of patients average
Length of stay		 Average students age
Mild 13 10.62 61.00
Moderate 99 14.75 75.34
Severe 35 18.20 80.86
very serious 15 27.87 81.87
Unknown - - -
We added up the number of patients with adult community-acquired pneumonia by severity.Severity is adult community-acquired pneumonia
Classified using the clinical practice guideline (A-DROP).

♢Explanation
Patients with moderate disease are the most common, and as they age, they become more severe and the length of hospital stay increases.
It is.
Number of patients with cerebral infarction, etc.Download the file
from the date of onset Number of patients Average length of hospital stay Average students age Transfer rate
Within 3 Date 285 21.39 75.24 30.00
Other 15 19.93 83.27 2.00
The number of patients by type of stroke, average length of stay, average age, and hospital transfer rate were tabulated.

♢Explanation
The majority of patients with cerebral infarction are hospitalized within 3 days after onset, accounting for 95% of the total.
The average length of hospital stay is 21 days.
Number of patients by major surgery by clinical department, etc. (Top XNUMX patients by clinical department)Download the file
Emergency department
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K7181 Appendectomy (without periappendicular abscess) 31 0.55 5.65 0.00 39.71
K7161 Small bowel resection (resection other than malignant tumor surgery) 13 4.15 25.46 15.28 74.00
K386 Tracheostomy - - - - -
K647 Gastric suture (including omental filling or encapsulation) - - - - -
K0462 Fracture open surgery (forearm, leg, hand navicular) - - - - -
♢Explanation
Emergency departments have shorter preoperative days because appendectomy is the most common and urgent procedure.
Orthopedics
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K0461 Fracture open surgery (scapula, upper arm, thigh) 82 1.30 19.00 37.80 65.02
K0462 Fracture open surgery (forearm, leg, hand navicular) 63 2.98 7.68 6.35 46.37
K0483 Intraosseous foreign body (including inserts) removal (forearm, lower leg) 42 1.14 2.31 0.00 45.90
K0463 Fracture open surgery (clavicle, patella, hand (except scaphoid), foot, finger (hand, foot), etc.) 33 3.21 8.12 9.09 48.85
K1426 Spinal fusion, laminectomy, laminoplasty (laminoplasty) 30 2.60 17.97 40.00 68.63
♢Explanation
In orthopedic surgery, open fracture surgery is the most common.
Neurosurgery
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K164-2 Chronic subdural hematoma perforation cleaning 53 1.72 9.26 13.21 79.40
K1771 Cerebral aneurysm neck clipping (XNUMX location) 25 3.96 42.60 60.00 62.84
K178-4 Percutaneous cerebral thrombectomy 23 0.04 35.35 60.87 79.96
K1781 Cerebrovascular surgery (XNUMX location) 18 0.83 45.56 50.00 66.50
K145 perforated ventricular drainage 13 2.62 33.54 69.23 58.85
♢Explanation
In neurosurgery, there are many operations for chronic subdural hematoma, followed by craniotomy clipping and
Cerebral thrombectomy and cerebral aneurysm coil embolization follow.
Respiratory surgery
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K514-23 Thoracoscopic lung malignant tumor surgery (lobectomy or more than one lobe) 67 1.72 7.85 0.00 65.48
K514-21 Thoracoscopic lung malignant tumor surgery (partial resection) 43 1.09 6.21 0.00 67.93
K5131 Thoracoscopic pulmonary resection (pulmonary cyst surgery (partial wedge resection)) 25 4.36 4.72 0.00 29.92
K5132 Thoracoscopic pulmonary resection (other) 11 1.09 6.45 0.00 53.09
K504-2 Thoracoscopic mediastinal malignant tumor surgery - - - - -
♢Explanation
Respiratory surgery is a thoracic surgery for malignant tumors of the lung (resection for lung or
1 lung) is the most common.
Cardiovascular surgery
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K617-4 Lower extremity varicose vein endovascular ablation 61 0.67 0.33 0.00 69.18
K5612Ro Stent graft implantation (if other than XNUMX) (abdominal aorta) 23 1.61 9.96 0.00 74.52
K552-22 Coronary artery and aortic bypass grafting (without cardiopulmonary bypass) (XNUMX or more anastomoses) 19 4.47 15.89 5.26 66.16
K5551 Valve replacement (XNUMX valve) 14 6.29 20.21 7.14 68.64
K5612i Stent graft implantation (if other than XNUMX) (thoracic aorta) 11 0.73 40.27 9.09 68.27
♢Explanation
In cardiovascular surgery, laser treatment for varicose veins is the most common, followed by abdominal aorta.
followed by stent-graft implantation for
Urology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K8036i Bladder malignant tumor surgery (transurethral surgery) (using electrolyte solution) 121 1.26 2.53 1.65 73.05
K7811 Transurethral stone removal (laser) 114 1.78 2.77 0.00 61.34
K841-21 Transurethral laser prostatectomy (holmium laser) 90 1.51 3.20 0.00 71.53
K773 Kidney (ureter) malignant tumor surgery 31 1.84 6.84 0.00 67.03
K783-2 Transurethral ureteral stent placement 30 0.23 9.43 6.67 68.60
♢Explanation
Urology has the most transurethral surgery for bladder malignant tumors, and not only cancer
We also focus on surgery for urolithiasis and benign prostatic hyperplasia.
Obstetrics and gynecology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K867 Cervical (vaginal) resection 64 0.09 0.97 0.00 41.72
K877 total hysterectomy 55 1.02 5.87 0.00 45.56
K8882 Uterine appendage tumorectomy (bilateral) (laparoscopic) 43 1.47 5.33 0.00 41.42
K8881 Uterine appendage tumorectomy (bilateral) (laparotomy) 17 1.18 6.12 0.00 48.53
K877-2 Laparoscopic Vaginal Hysterectomy 16 1.06 5.50 0.00 50.56
♢Explanation
In obstetrics and gynecology, cervical (vaginal) resection is the most common, followed by total hysterectomy,
Followed by uterine adnexal lumpectomy (laparoscopic).
Cardiology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K5493 Percutaneous coronary stenting (other) 194 2.48 2.53 1.03 68.41
K616 Limb vasodilation/thrombectomy 132 1.89 4.00 6.06 72.49
K5491 Percutaneous coronary stent placement (acute myocardial infarction) 112 0.00 12.34 2.68 66.47
K5951 Percutaneous catheter myocardial ablation (atrial septal puncture, epicardial approach) 91 2.14 2.14 1.10 64.56
K5972 Pacemaker implantation (transvenous electrode) 63 3.60 8.59 3.17 77.56
♢Explanation
Cardiology is the most common coronary intervention (PCI) other than acute myocardial infarction,
Next, extremity vasodilation/thrombectomy for arteriosclerosis obliterans, acute myocardial infarction
It becomes PCI for.
In addition, we carry out a lot of catheter myocardial ablation for arrhythmia.
Department of Gastroenterological Endoscopy
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K7211 Endoscopic colorectal polyp/mucosal resection (Length less than XNUMX cm) 304 0.07 1.41 0.00 65.61
K6532 Endoscopic gastric and duodenal polyp/mucosal resection (early malignant submucosa) 58 0.50 6.22 5.17 74.10
K721-4 Early malignant tumor colorectal submucosal dissection 51 0.45 5.20 1.96 67.84
K7212 Endoscopic colorectal polyp/mucosal resection (longer diameter XNUMX cm or more) 39 0.28 2.79 0.00 68.90
K6534 Endoscopic gastric, duodenal polyp/mucosal resection (other) - - - - -
♢Explanation
In the department of gastroenterological endoscopy, endoscopic colon polyp/mucosal resection (less than 2 cm in diameter) is the most common
In addition, many submucosal dissections (ESD) for early malignant tumors in the gastrointestinal tract are performed.
doing.
Digestive surgery
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K672-2 Laparoscopic cholecystectomy 93 1.11 2.63 0.00 59.71
K6335 inguinal hernia surgery 90 1.07 1.36 0.00 67.84
K7193 Colectomy (total resection, subtotal resection or malignant tumor surgery) 30 4.57 13.80 3.33 78.47
K719-3 Laparoscopic Colon Malignant Tumor Resection 19 1.74 9.58 0.00 67.26
K6552 Gastrectomy (malignant tumor surgery) 15 3.47 13.20 0.00 72.67
♢Explanation
In gastroenterological surgery, laparoscopic cholecystectomy is the most common, followed by inguinal hernia surgery,
followed by colectomy.
Breast
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K4762 Breast malignant tumor surgery (partial mastectomy (without axillary dissection)) 48 1.00 2.19 0.00 56.33
K4761 Mammary gland malignant tumor surgery (simple mastectomy (total mastectomy)) 28 1.00 6.96 0.00 61.39
K4763 Breast cancer surgery (mastectomy without axillary dissection) 25 1.00 7.04 0.00 63.20
K4765 Mammary gland malignant tumor surgery (without mastectomy and pectoral muscle resection) 15 1.00 9.47 0.00 61.33
K4768 Mammary gland malignant tumor surgery (areola-sparing mastectomy (without axillary dissection)) - - - - -
♢Explanation
Breast surgery has become the most popular lumpectomy for breast cancer without lymph node dissection.
is.
Gastroenterology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K7211 Endoscopic colorectal polyp/mucosal resection (Length less than XNUMX cm) 32 1.38 2.19 0.00 67.06
K6152 Vascular embolization (cephalic, thoracic, intraperitoneal vessels, etc.) (selective arterial chemoembolization) 18 1.06 6.83 0.00 75.11
K6113 Placement of an implantable catheter for continuous infusion of antineoplastic agents in the artery, vein, or intraperitoneal cavity (when placed in the head and neck region, etc.) 15 12.33 19.13 0.00 71.73
K688 Endoscopic biliary stent placement 13 2.85 6.38 0.00 66.00
K6871 Endoscopic papillotomy (papillary sphincterotomy only) - - - - -
♢Explanation
In gastrointestinal medicine, endoscopic colon polyp/mucosal resection (diameter less than 2 cm) is the most common.
Then, chemoembolization is performed by injecting an anticancer drug into the hepatic artery.
Others (incidence of DIC, sepsis, other mycoses, and surgical/postoperative complications)Download the file
DPC Injury name Opportunity for hospitalization Number of cases Incidence
130100 Disseminated intravascular coagulation Same - -
Different - -
180010 septicemia Same 34 0.32
Different 14 0.13
180035 Other fungal infections Same - -
Different - -
180040 Complications such as surgery and treatment Same 15 0.14
Different - -
The number and incidence of complications such as disseminated intravascular coagulation, sepsis, mycosis, and surgery/procedures
tallied.
Data are tabulated according to whether the DPC disease name and the reason for hospitalization are the same or different.

♢Explanation
Of the 48 sepsis cases, about 3% were different from the disease that led to hospitalization.
It isAmong them, there are various injuries and diseases that cause hospitalization.
Urinary tract infections are common.
As complications such as operation, treatment, most are the same as hospitalization opportunity.
Injuries include artificial blood vessels, artificial joint infections, and surgical wound infections.
Change log
2020/09/25
FYXNUMX Tsukuba Medical Center Hospital hospital index release
2019/09/27
FY30 Tsukuba Medical Center Hospital hospital index release
2018/09/27
FY29 Tsukuba Medical Center Hospital hospital index release
2017/09/27
FY28 Tsukuba Medical Center Hospital hospital index release
2016/09/27
FY27 Tsukuba Medical Center Hospital hospital index release