Reiwa XNUMX 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 　　　　　736　 　　　　　253 　　　　　237 　　　　　289 　　　　　712 　　　　　934 　　　1,660 　　　2,522 　　　1,476 　　　　　377
The number of discharged patients by age group is the age of patients discharged from our hospital in XNUMX in XNUMX-year increments.
was counted in
The XNUMX-year-old class aggregates people aged XNUMX 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 65s are the most common, and XNUMX% of the total are over XNUMX years old.
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
010080xx99x0x1 Inflammation with cerebrospinal infection No surgery No surgery or treatment 15 Age XNUMX or older 　　　　　 14 　　　21.36 　　　17.00 　　　　0.00 　　　54.07
010230xx99x00x Epilepsy No surgery No surgery, treatment, etc. XNUMX No defined secondary injury 　　　　　　12 　　　　8.33 　　　 7.48 　　　　0.00 　　　52.92
010090xxxxx0xx Multiple sclerosis No surgery, treatment, etc. XNUMX 　　　　　　　- 　　　　　　　- 　　　14.72 　　　　　　　- 　　　　　　　-
010110xxxxx4xx Immune-mediated/inflammatory neuropathy XNUMX operations, treatments, etc. 　　　　　　　- 　　　　　　　- 　　　16.95 　　　　　　　- 　　　　　　　-
010060x2990401 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 Definition No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 　　　　　　　- 　　　　　　　- 　　　15.64 　　　　　　　- 　　　　　　　-
♢Explanation
In the Department of Neurology, most patients have inflammation (meningitis, encephalitis) associated with infection of the cerebrospinal cord.
This is followed by epilepsy patients and multiple sclerosis patients.
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 　　　　　170 　　　　1.00 　　　　2.12 　　　　0.00 　　　　3.49
080270xxxx0xxx Food allergy Surgery, treatment, etc. XNUMX None 　　　　　107 　　　　1.29 　　　　2.44 　　　　0.00 　　　　6.47
040100xxxxx00x Asthma Surgery, treatment, etc. XNUMX No defined secondary injury 　　　　　 59 5.95 6.46 3.39 3.76
110310xx99xxxx Kidney or urinary tract infection No surgery 52 8.96 13.00 0.00 1.62
180030xxxxxx0x Other Infectious Diseases (Except Fungi) No defined secondary disease 40 5.53 10.76 0.00 1.45
♢Explanation
In pediatrics, food allergy patients are the most common, followed by asthma patients.
It has become.
The average length of hospital stay is short.
In 2, due to the impact of the corona wreck, the number of patients was about half compared to the previous year.
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 operation, treatment, etc. XNUMX Definition No secondary injury 71 4.34 3.81 7.04 35.58
060150xx99xx0x Appendicitis No surgery No defined side effects 37 6.16 7.17 0.00 41.46
160100xx99x00x Cranial / intracranial injury No surgery No surgery, treatment, etc. XNUMX No defined secondary injury 37 5.70 8.18 5.41 36.89
060102xx99xxxx Diverticular disease without perforation or abscess No surgery 33 7.85 7.74 0.00 46.70
160100xx97x00x Cranial/intracranial injury With other surgery No surgery, treatment, etc. XNUMX No defined secondary injury 25 6.84 9.68 8.00 58.48
♢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 2.5 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. 70 27.33 25.09 61.43 79.56
160760xx97xx0x Forearm fracture With surgery No defined secondary injury 66 4.27 5.18 0.00 47.50
160740xx01xx0x Fracture/dislocation around the elbow joint Open fracture surgery Scapula, upper arm, thigh, etc. No defined secondary injury 54 3.52 5.81 0.00 16.69
160690xx99xxxx Thoracic vertebrae, fracture below lumbar vertebrae (including thoracic and lumbar spinal cord injuries) No surgery 44 23.16 18.81 43.18 79.66
07040xxx01xxxx Necrosis of the hip joint head, hip arthrosis (including deformity), artificial joint revision surgery, etc. 29 18.90 21.03 3.45 69.21
♢Explanation
In orthopedic surgery, many patients undergo surgery for fractures, and the femur is the most common fracture site.
The most common are forearm fractures, followed by elbow joint 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
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 defined secondary injury 70 21.66 18.86 57.14 66.14
010060x2990401 Cerebral infarction (within 3 days after onset of stroke and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 Definition No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 50 14.96 15.64 34.00 70.00
010060x2990201 Cerebral infarction (within 3 days after stroke onset and less than JCS10) No surgery No surgery/treatment 0 No surgery/treatment 1 Definition No secondary injury Pre-onset Rankin Scale 2, XNUMX or XNUMX 39 12.77 15.54 23.08 69.72
160100xx97x00x Cranial/intracranial injury With other surgery No surgery, treatment, etc. XNUMX No defined secondary injury 38 9.00 9.68 15.79 73.74
010230xx99x00x Epilepsy No surgery No surgery, treatment, etc. XNUMX No defined secondary injury 36 6.61 7.48 0.00 59.39
♢Explanation
In neurosurgery, patients with non-traumatic intracranial hematoma (cerebral hemorrhage) are the most common,
Followed by cerebral infarction patients using edaravone (cerebral protective agent).
Patients with cerebral hemorrhage or cerebral infarction should be transferred to other hospitals once their physical condition has stabilized for rehabilitation, etc.
Many continue to receive treatment.
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
040040xx97x00x Malignant tumor of the lung With surgery Without surgery, treatment, etc. XNUMX No defined secondary injury 　　　　　 80 8.39 10.83 0.00 68.19
040200xx01x00x Pneumothorax Pulmonary resection, etc. No operation, treatment, etc. XNUMX No defined secondary injury 13 7.00 10.08 0.00 28.69
040030xx01xxxx Benign tumor of respiratory system Lung resection Pulmonary resection with bronchoplasty, etc. 　　　　　　　- 　　　　　　　- 9.10 　　　　　　　- 　　　　　　　-
040040xx9910xx Malignant tumor of the lung No surgery With surgery/treatment XNUMX Without surgery/treatment XNUMX 　　　　　　　- 　　　　　　　- 3.39 　　　　　　　- 　　　　　　　-
040040xx97x01x Lung malignant tumor With surgery Without surgery/treatment XNUMX With definitional secondary injury 　　　　　　　- 　　　　　　　- 17.82 　　　　　　　- 　　　　　　　-
♢Explanation
In respiratory surgery, the majority of patients undergoing surgical treatment for lung cancer,
It is about 2.5 days shorter than the national average length of stay.
This is followed by a patient undergoing surgical treatment for pneumothorax.
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. 52 2.00 2.74 0.00 66.35
050163xx03x0xx Non-ruptured aortic aneurysm, iliac aneurysm, stent graft insertion, surgery, treatment, etc. XNUMX None 39 10.77 11.56 0.00 76.08
050080xx0101xx Valvular disease (including combined valvular disease) Ross surgery (aortic root replacement using autologous pulmonary valve tissue), etc. No surgery/treatment XNUMX Surgery/treatment XNUMX 16 21.50 22.56 0.00 66.38
050050xx0151xx Angina pectoris, chronic ischemic heart disease Ventricular aneurysmectomy (including infarct resection) Single, etc. XNUMX surgeries/treatments XNUMX surgeries/treatments 15 34.47 26.48 0.00 64.27
050161xx97x1xx Dissecting aortic aneurysm Other operations available XNUMX operations/treatments 　　　　　　　- 　　　　　　　- 29.23 　　　　　　　- 　　　　　　　-
♢Explanation
In cardiovascular surgery, varicose veins are the most common, followed by thoracic and abdominal aortic aneurysms.
Followed by patients who undergo stent graft interpolation.
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
110080xx991xxx Malignant tumor of the prostate Without surgery With surgery, treatment, etc. XNUMX 201 2.07 2.54 0.00 72.32
110070xx03x20x Bladder Tumor Bladder Malignant Tumor Surgery Transurethral Surgery XNUMX Surgeries/Treatments No defined secondary injuries 99 4.08 7.05 0.00 74.09
11012xxx020x0x Upper urinary tract disease Transurethral urinary tract stone removal Surgery, treatment, etc. XNUMX No defined secondary injury 87 5.80 5.67 1.15 60.16
110200xx02xxxx BPH, etc. Transurethral prostate surgery, etc. 77 5.82 8.52 0.00 72.53
110070xx03x0xx Bladder tumor Bladder malignant tumor surgery Transurethral surgery No surgery, treatment, etc. XNUMX 35 5.57 7.13 0.00 73.14
♢Explanation
In urology, prostate cancer is the most frequently tested, followed by bladder tumors.
Patients undergoing transurethral surgery, transurethral stone removal for ureterolithiasis
followed by the patient undergoing
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
120060xx01xxxx Benign tumor of the uterus Total hysterectomy, etc. 　　　　 49 8.18 9.57 0.00 43.45
12002xxx02x0xx Malignant tumor of the cervix/body Cervical (vaginal) resection, etc. No operation, treatment, etc. XNUMX 48 1.94 3.11 0.00 43.50
120070xx02xxxx Benign tumor of the ovary Partial oophorectomy (including vaginal surgery) Laparoscopic surgery, etc. 47 7.02 6.16 0.00 39.77
120070xx01xxxx Benign tumor of the ovary Partial oophorectomy (including vaginal surgery) Laparotomy, etc. 24 8.13 10.00 0.00 51.29
120060xx02xxxx Benign tumor of the uterus Laparoscopic vaginal hysterectomy, etc. 18 6.06 6.10 0.00 47.61
♢Explanation
In obstetrics and gynecology, patients undergoing surgery for benign uterine tumors (uterine fibroids)
The most
Next, perform surgery for malignant tumors of the cervix and body and benign tumors of the ovaries.
Follow the patient.
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
040040xx99040x Lung malignant tumor No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No defined secondary injury 103 10.61 9.42 0.00 69.36
040040xx9910xx Malignant tumor of the lung No surgery With surgery/treatment XNUMX Without surgery/treatment XNUMX 97 2.31 3.39 0.00 68.69
040110xxxxx0xx Interstitial pneumonia No operation or treatment XNUMX 59 21.46 18.61 3.39 73.25
040040xx9900xx Malignant tumor of the lung No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX 55 13.71 13.30 1.82 70.13
040040xx99080x Malignant tumor of the lung No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX No definitional secondary injury 39 11.38 9.40 0.00 61.46
♢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
050050xx9910xx Angina pectoris, chronic ischemic heart disease No surgery XNUMX with surgery/treatment XNUMX without surgery/treatment 182 3.26 3.07 0.55 66.11
050050xx0200xx Angina pectoris, chronic ischemic heart disease Percutaneous coronary angioplasty, etc. Surgery/treatment XNUMX No, XNUMX, XNUMX Surgery/treatment XNUMX No 168 4.93 4.44 0.00 68.76
050130xx9900xx Heart failure No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX 155 17.20 17.23 4.52 79.83
050070xx01x0xx Tachyarrhythmia Percutaneous catheter myocardial ablation No operation or treatment XNUMX 150 4.24 4.95 0.00 63.17
050030xx97000x Acute myocardial infarction (including secondary complications), recurrent myocardial infarction Other surgeries No surgery/treatment XNUMX, XNUMX No surgery/treatment XNUMX No defined secondary injury 100 12.69 12.09 4.00 67.57
♢Explanation
Cardiology department treats patients with acute myocardial infarction, angina pectoris, heart failure, arrhythmia, etc.
I accept.Patients with angina pectoris are the most numerous, and cardiac catheterization and
The focus is on coronary intervention (PCI).
Nephrology
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
10007xxxxxx0xx Type XNUMX diabetes (excluding diabetic ketoacidosis) No surgery, treatment, etc. XNUMX 　　　　　　　- 　　　　- 11.26 　　　- 　　　　　　　-
110280xx97x3xx Chronic nephritic syndrome/chronic interstitial nephritis/chronic renal failure Other operations available XNUMX operations/treatments available - 　　　- 36.99 　　　- 　　　　　　　-
110280xx9900xx Chronic nephritic syndrome/chronic interstitial nephritis/chronic renal failure No surgery No surgery/treatment XNUMX No surgery/treatment XNUMX 　　　　　　　- 　　　　　　　- 11.04 　　　　　　　- 　　　　　　　-
110290xx01x0xx Acute renal failure Percutaneous renal (renal pelvis) fistula, etc. Surgery, treatment, etc. XNUMX None 　　　　　　　- 　　　　　　　- 15.21 　　　　　　　- 　　　　　　　-
050130xx97020x Heart failure Other surgeries No surgery/procedure XNUMX, XNUMX Surgery/procedure XNUMX Defined no secondary injury 　　　　　　　- 　　　　　　　- 36.61 　　　　　　　- 　　　　　　　-
♢Explanation
Nephrology focuses on the treatment of patients with diabetes, chronic nephritis, and renal failure.
going.
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
060100xx01xxxx Benign diseases of the small intestine and large intestine (including benign tumors) Endoscopic colon polyp/mucosal resection 　　　　　387 　　　　2.36 2.66 0.00 66.97
060340xx03x00x Bile duct (intrahepatic and extrahepatic) stones, cholangitis Localized abdominal abscess surgery, etc. No surgery, treatment, etc. XNUMX No definitional secondary injury 51 11.12 9.53 5.88 73.49
060020xx04xxxx Gastric malignant tumor Endoscopic gastric, duodenal polyp/mucosal resection 45 6.38 8.11 0.00 75.04
060050xx97x0xx Malignant tumor of the liver/intrahepatic bile duct (including secondary) With other surgery No surgery/treatment XNUMX 32 9.78 10.70 0.00 71.16
060280xxxxxxxx Alcoholic liver disorder 22 11.86 13.95 9.09 54.41
♢Explanation
In gastroenterology, colon diseases are the most common, followed by bile duct, stomach, and liver diseases.
Contents include polypectomy for colon disease, percutaneous radiofrequency ablation for liver cancer,
I am undergoing chemotherapy that is injected into the hepatic artery.
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. 73 3.21 4.86 0.00 65.34
060330xx02xxxx Gallbladder disease (gallbladder stones, etc.) Laparoscopic cholecystectomy, etc. 71 4.38 6.41 0.00 58.77
060035xx010x0x Malignant tumor of the colon (including the appendix) Colectomy Total resection, subtotal resection, malignant tumor surgery, etc. No surgery/treatment XNUMX No defined secondary injury 43 13.21 16.19 0.00 69.30
060150xx03xxxx Appendicitis Appendectomy Without periappendicular abscess, etc. 41 4.76 5.44 0.00 38.54
060335xx02000x Cholecystitis, etc. Laparoscopic cholecystectomy, etc. No surgery/treatment XNUMX No surgery/treatment XNUMX No definitional secondary injury 33 4.64 7.23 0.00 53.67
♢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
040081xx99x0xx Aspiration pneumonia No surgery No surgery, treatment, etc. XNUMX 　　　　 34 20.32 20.51 20.59 83.65
180010x0xxx0xx Septicemia (1 year old or older) No surgery, treatment, etc. XNUMX 31 25.81 19.20 16.13 81.65
110310xx99xxxx Kidney or urinary tract infection No surgery 29 10.41 13.00 3.45 80.45
100393xx99xxxx Other fluid/electrolyte/acid-base disorders No surgery 27 11.33 10.33 11.11 80.44
080010xxxx0xxx Pyoderma Surgery, treatment, etc. XNUMX No 16 19.13 12.87 12.50 75.44
♢Explanation
The general medical department has a high proportion of elderly people, and the number of patients with aspiration pneumonia is the highest.
Then sepsis, urinary tract infection, hyper/hyponatremia, hyperkalemia
followed by fluid disturbances.
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
090010xx010xxx Breast malignant tumor Surgery for malignant breast tumor Partial mastectomy (with axillary dissection (including endoscopic surgery)), etc. Surgery/Treatment XNUMX None 64 11.16 10.30 0.00 60.72
090010xx02xxxx Malignant tumors of the breast Malignant breast surgery Breast mastectomy (without axillary dissection) 31 4.03 6.02 0.00 55.06
090020xx97xxxx Benign breast tumor With surgery 12 3.42 4.13 0.00 41.08
090010xx04xxxx Malignant tumor of the breast Reconstructive surgery using a tissue expander (per series) Breast (reconstructive surgery), etc. - 　　　　　　　- 8.26 　　　　　　　- 　　　　　　　-
090010xx99x0xx Malignant tumor of the breast No surgery No surgery, treatment, etc. XNUMX 　　　　　　　- 　　　　　　　- 9.58 　　　　　　　- 　　　　　　　-
♢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 　　　　　45 　- 　- 47 27 21 1 8
Colorectal cancer 18 27 40 39 29 　- 1 8
Breast cancer 47 12 11 - 30 15 1 8
Lung cancer 83 46 111 253 135 62 1 8
Liver cancer - 　　　　　　　- 15 - 29 　　　　　　　- 1 8
*1: UICC TNM Classification, 2: Cancer Treatment Regulations
The number of patients with first-onset gastric cancer, colon cancer, breast cancer, lung cancer, and liver cancer, which are called the five major cancers
The results were tabulated by UICC disease (stage) classification and by recurrence.

♢Explanation
Lung cancer is the most common of the first five major cancers, followed by colorectal cancer and gastric 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 　　　　　　 - 11.80 48.40
Moderate 66 16.73 72.80
Severe 15 22.93 81.00
very serious 13 22.77 83.85
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 symptoms are the most common, and as they get older, they become more severe and require longer hospital stays.
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 258 21.28 75.72 34.77
Others 21 20.33 69.90 1.79
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 about 9% 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) 　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　-
K682-2 Percutaneous biliary drainage - - 　- - -
K714 Intestinal adhesion surgery - - - - -
K6072 Vascular ligation (other) - - - - -
K718-21 Laparoscopic appendectomy (without periappendicular abscess) - - - - -
♢Explanation
In the emergency department, appendectomy was the most common, followed by percutaneous biliary drainage and intestinal adhesion surgery.
We perform emergency surgery.
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) 61 1.90 21.00 50.82 70.95
K0483 Intraosseous foreign body (including inserts) removal (forearm, lower leg) 57 1.12 1.98 0.00 43.18
K0462 Fracture open surgery (forearm, leg, hand navicular) 48 2.15 4.31 2.08 45.02
K0821 Artificial joint replacement (shoulder, hip, knee) 31 1.65 16.87 6.45 69.13
K1422 Spinal fusion, laminectomy, laminoplasty (posterior or posterolateral fusion) 31 6.86 44.18 57.56 69.75
♢Explanation
In orthopedic surgery, open fracture surgery is the most common for fractures of the extremities.
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 　　　　 39 1.38 8.87 20.51 75.33
K1771 Cerebral aneurysm neck clipping (XNUMX location) 21 1.00 41.43 71.43 65.43
K1781 Cerebrovascular surgery (XNUMX location) 17 1.65 29.41 41.18 66.47
K178-4 Percutaneous cerebral thrombectomy 17 0.00 20.47 58.82 82.24
K1643 Intracranial hematoma removal (craniotomy) (intracerebral) 13 0.92 40.90 76.92 63.00
♢Explanation
In neurosurgery, there are many operations for chronic subdural hematoma, followed by craniotomy clipping and
Cerebral aneurysm coil embolization followed by cerebral thrombectomy.
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) 44 1.27 7.07 0.00 68.09
K514-21 Thoracoscopic lung malignant tumor surgery (partial resection) 29 1.14 6.31 0.00 66.59
K5131 Thoracoscopic pulmonary resection (pulmonary cyst surgery (partial wedge resection)) 18 3.33 4.61 0.00 32.11
K514-22 Thoracoscopic Lung Malignant Tumor Surgery (Segmental Resection) - - - - -
K5132 Thoracoscopic pulmonary resection (other) - - - - -
♢Explanation
Respiratory surgery is performed under a thoracoscopic malignant tumor of the lung (lobectomy or 1 lung lobe).
exceeding) 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 　　　　　　52 　　　　0.96 　　　　0.04 　　　　0.04 　　　66.35
　　K5612Ro Stent graft implantation (if other than XNUMX) (abdominal aorta) 　　　　　　32 1.13 8.47 0.00 75.03
K552-22 Coronary artery and aortic bypass grafting (without cardiopulmonary bypass) (XNUMX or more anastomoses) 26 6.04 22.35 0.00 65.77
K560-22ni Open Stent Graft Interpolation (Simultaneous Ascending Aorta and Aorta Arch) (Other) 15 1.40 37.00 13.33 67.20
K5551 Valve replacement (XNUMX valve) 12 2.33 20.67 0.00 66.25
♢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) 136 1.10 2.39 0.00 73.79
K7811 Transurethral stone removal (laser) 88 2.80 2.99 1.14 60.99
K841-21 Transurethral laser prostatectomy (holmium laser) 75 1.93 3.16 0.00 72.68
K783-2 Transurethral ureteral stent placement 31 3.35 7.39 3.23 70.77
K773 Kidney (ureter) malignant tumor surgery 24 1.42 6.63 0.00 66.75
♢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 49 0.04 0.92 0.00 43.84
K8882 Uterine appendage tumorectomy (bilateral) (laparoscopic) 48 0.96 5.06 0.00 39.60
K877 total hysterectomy 42 1.29 6.02 0.00 47.29
K8881 Uterine appendage tumorectomy (bilateral) (laparotomy) 22 1.23 5.95 0.00 51.00
K889 Uterine appendage malignant tumor surgery (both sides) 21 3.86 14.00 0.00 58.43
♢Explanation
In obstetrics and gynecology, cervical (vaginal) resection is the most common, followed by uterine adnexa
Tumorectomy (laparoscopic) followed by total hysterectomy.
Cardiology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
　　　　K616 Limb vasodilation/thrombectomy 　　　　　146 　　　　2.54 　　　　4.89 　　　　5.48 　　　74.04
　　　K5493 Percutaneous coronary stenting (other) 　　　　　128 　　　　2.73 　　　　2.52 　　　　0.00 　　 69.24
　　　K5951 Percutaneous catheter myocardial ablation (atrial septal puncture, epicardial approach) 113 1.63 3.32 0.00 64.65
K5491 Percutaneous coronary stent placement (acute myocardial infarction) 74 0.00 13.12 2.70 67.23
K555-22 Transcatheter aortic valve replacement (percutaneous aortic valve replacement) 62 6.48 6.87 3.23 84.92
♢Explanation
Cardiology is the most common extremity vasodilation and thrombectomy for arteriosclerosis obliterans,
Then coronary intervention (PCI) for angina pectoris, catheter for arrhythmia
Myocardial ablation will be performed.
In addition, we carry out a lot of catheter replacement for aortic valve stenosis.
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) 346 0.18 1.17 0.00 67.17
K688 Endoscopic biliary stent placement 57 3.56 8.49 3.51 71.86
K7212 Endoscopic colorectal polyp/mucosal resection (longer diameter XNUMX cm or more) 51 0.20 1.90 0.00 64.82
K6532 Endoscopic gastric and duodenal polyp/mucosal resection (early malignant submucosa) 45 0.49 4.89 0.00 75.04
K721-4 Early malignant tumor colorectal submucosal dissection 27 0.81 4.44 0.00 68.52
♢Explanation
In gastrointestinal medicine, endoscopic colon polyp and mucosal resection (longer diameter less than 2 cm) is the most
Many followed by endoscopic biliary stenting.
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 　　　　　105 　　　　0.92 　　　　2.53 　　　　0.00 　　　57.27
　　　K6335 inguinal hernia surgery 73 0.99 1.22 0.00 65.34
K718-21 Laparoscopic appendectomy (without periappendicular abscess) 40 0.40 3.28 0.00 37.68
K7193 Colectomy (total resection, subtotal resection or malignant tumor surgery) 28 2.46 13.86 0.00 73.21
K719-3 Laparoscopic Colon Malignant Tumor Resection 23 2.43 9.39 0.00 67.30
♢Explanation
In gastroenterological surgery, laparoscopic cholecystectomy is the most common, followed by inguinal hernia surgery,
Followed by laparoscopic appendectomy.
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)) 　　　　　 32 1.03 2.00 0.00 55.44
K4763 Breast cancer surgery (mastectomy without axillary dissection) 31 1.52 8.10 0.00 63.13
K4765 Mammary gland malignant tumor surgery (without mastectomy and pectoral muscle resection) 15 1.47 9.67 0.00 59.73
K4741 Breast lumpectomy (longer diameter less than XNUMX cm) 　　　　　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　-
K4764 Breast malignant tumor surgery (partial mastectomy (with axillary dissection)) 　　　　　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　- 　　　　　　　-
♢Explanation
In mammary departments, partial mastectomy for breast cancer without lymph node dissection is the most common.
is.
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 0.37
Different - -
180035 Other fungal infections Same - -
Different - -
180040 Complications such as surgery and treatment Same - -
Different - -
Number of patients with complications such as disseminated intravascular coagulation, sepsis, mycosis, and surgery/treatment
Incidence rates were tallied.
Aggregated by whether the DPC disease name and the reason for hospitalization are the same or different.

♢Explanation
In 2, there were 34 cases of sepsis with the same reason for hospitalization.
Change log
2021/09/21
FY2 Tsukuba Medical Center Hospital hospital index release
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