Reiwa XNUMXth year 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 911 250 238 263 616 949 1,488 2,671 1,594 384
The number of discharged patients by age group is the age of patients discharged from our hospital in 4 in 10-year increments.
tallied.
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 65 years old.
Number of patients by diagnosis group classification, etc. (Top XNUMX patients by clinical department)Download the file
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.1 　　　　 277 1.00 2.09 0.00 4.33
040100xxxxx00x Asthma No surgery/treatment, etc.2 No defined collateral diseases 103 6.57 6.05 6.80 3.17
040090xxxxxxxx Acute bronchitis, acute bronchiolitis, lower respiratory tract infections (other) 59 6.85 5.89 3.39 0.69
110310xx99xxxx Kidney or urinary tract infection No surgery 54 10.56 13.61 9.26 2.04
0400801199x00x Pneumonia, etc. (1 year old or older and younger than 15 years old) No surgery No surgery/treatment, etc.2 No defined collateral injuries or diseases 48 6.52 5.71 8.33 3.08
♢Explanation
In pediatrics, many patients undergo tests for food allergies, followed by asthma and
I am a patient with bronchitis.
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 poisoning (other poisoning) No surgery/treatment, etc.2 No defined collateral damage or disease 76 3.59 3.61 1.32 38.09
060210xx99000x Intestinal obstruction without hernia No surgery No surgery/treatment 1 No surgery/treatment 2 Definition: No collateral injury or disease 41 8.95 9.00 2.44 64.78
060150xx99xxxx Appendicitis without surgery 34 8.24 7.93 2.94 45.24
160100xx99x00x Cranial/intracranial injury No surgery No surgery/treatment, etc.2 No defined secondary injuries or diseases 31 5.74 8.54 9.68 46.26
060102xx99xxxx Diverticular disease without perforation or abscess No surgery 24 6.58 7.63 0.00 43.75
♢Explanation
In the emergency department, there are many patients with drug addiction due to drug overdose, followed by
It is used to treat acute abdominal conditions such as intestinal obstruction and appendicitis.
We also treat cranial and intracranial injuries caused by traffic injuries, falls, etc.
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. 54 25.94 26.42 57.41 74.96
160760xx97xx0x Forearm fracture With surgery No defined secondary injury 52 4.42 4.86 1.92 45.27
160740xx01xx0x Fracture/dislocation around the elbow joint Open fracture surgery Scapula, upper arm, thigh, etc. No defined secondary injury 37 3.49 5.61 0.00 18.57
07040xxx01xxxx Necrosis of the hip joint head, hip arthrosis (including deformity), artificial joint revision surgery, etc. 28 17.68 20.14 7.14 68.68
070341xx020xxx Spinal canal stenosis (including spondylosis) Cervical Spinal fusion, laminectomy, laminoplasty (including cases of multiple intervertebral discs or multiple arches) Anterior vertebral body fusion, etc. Surgery/treatment, etc.1 None 25 17.68 19.52 8.00 68.76
♢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
010060x2990201 Cerebral infarction (within 3 days of stroke onset and JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 - 0 No defined collateral disease Rankin Scale before onset of severity etc. 1, 2 or XNUMX 　　　　 59 11.34 16.01 20.34 72.76
010040x099000x Non-traumatic intracranial hematoma (other than non-traumatic subdural hematoma) (JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 No defined collateral injuries 53 18.45 19.58 45.28 64.17
010060x2990401 Cerebral infarction (within 3 days of stroke onset and JCS less than 10) No surgery No surgery/treatment 1 Surgery/treatment 2 - 0 No defined collateral diseases Rankin Scale before onset of severity etc. 1, 2 or XNUMX 45 11.89 15.97 17.78 70.98
010050xx02x00x Non-traumatic subdural hematoma Chronic subdural hematoma perforation irrigation, etc. No surgery or treatment, etc. No defined collateral injury or disease 35 7.89 11.85 2.86 77.00
010040x199x0xx Non-traumatic intracranial hematoma (other than non-traumatic subdural hematoma) (JCS10 or higher) No surgery No surgery/treatment, etc.2 30 19.83 23.28 66.67 66.03
♢Explanation
In neurosurgery, we use edaravone (a brain protective agent) and provide rehabilitation treatment for cerebral infarction.
There are many patients, followed by patients with non-traumatic intracranial hematoma (brain hemorrhage).
Patients with cerebral infarction or cerebral hemorrhage should be transferred to other hospitals when their physical condition stabilizes, and receive 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 Other surgery No surgery/treatment2 No defined collateral disease 　 70 8.69 10.06 0.00 67.51
040200xx01x00x Pneumothorax Lung resection, etc. No surgery/treatment, etc. No defined collateral damage or disease 38 10.05 9.68 0.00 32.95
040200xx99x00x Pneumothorax No surgery No surgery/treatment, etc.2 No defined collateral injuries or diseases 12 13.00 9.24 0.00 63.08
040040xx97x01x Malignant tumor of the lungs Other surgeries performed No surgeries/treatments, etc.2 Defined collateral diseases present ー 　　　　　　ー 16.38 　　　　　　ー 　　　　　　ー
040030xx01xxxx Benign tumor of respiratory system Lung resection Pulmonary resection with bronchoplasty, etc. 　　　　　　ー 　　　　　　ー 8.47 　　　　　　ー 　　　　　　ー
♢Explanation
In respiratory surgery, there are many patients undergoing surgical treatment for lung cancer.
The length of hospital stay is 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. 51 1.84 2.66 0.00 66.63
050163xx03x0xx Non-ruptured aortic aneurysm, iliac aneurysm Stent graft insertion No surgery/treatment2 44 11.48 10.62 0.00 76.50
050080xx0101xx Valvular heart disease (including union valvular heart disease) Ross surgery (aortic root replacement with autologous pulmonary valve tissue), etc. Surgery/procedure 1 not available Surgery/procedure 2 - XNUMX available 13 26.69 21.78 0.00 68.23
050161xx97x1xx Aortic dissection Other surgeries available Surgery/procedures, etc. 2 - XNUMX available 13 59.31 28.45 23.08 68.31
050163xx97x0xx Non-ruptured aortic aneurysm, iliac aneurysm Other surgery required No surgery/treatment, etc.2 10 4.60 7.12 0.00 76.50
♢Explanation
In cardiovascular surgery, we treat patients undergoing surgical treatment for varicose veins in the lower extremities and thoracic and abdominal aortic aneurysms.
There are many patients who undergo stent graft insertion.
Next, for valvular heart disease (aortic valve stenosis, mitral valve regurgitation, etc.)
Followed by patients undergoing valve replacement surgery and valvuloplasty using biological valves and 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 No surgery Surgery/treatment, etc. 1 required 235 2.05 2.45 0.00 73.08
11012xxx02xx0x Upper urinary tract disease Transurethral urinary stone removal Definition: No collateral disease 101 6.08 5.29 1.98 61.59
110070xx03x20x Bladder tumor Bladder malignant tumor surgery Transurethral surgery Surgery/procedure, etc. 2 - XNUMX available No defined collateral disease 84 4.17 6.66 0.00 73.45
110070xx03x0xx Bladder tumor Bladder malignant tumor surgery Transurethral surgery No surgery/treatment, etc.2 48 5.79 6.85 0.00 72.13
110070xx99x20x Bladder tumor No surgery Surgery/treatment, etc. 2 - XNUMX included No defined collateral diseases 32 5.84 9.51 0.00 70.47
♢Explanation
In the urinary system, tests for prostate cancer are the most common, followed by tests for urolithiasis.
Patients undergoing transurethral stone removal, transurethral surgery for bladder tumors
The following are the patients to be treated.
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. 53 7.62 9.27 0.00 46.25
12002xxx02x0xx Malignant tumor of the cervix/body Cervical (vaginal) resection, etc. No surgery/treatment, etc.2 49 2.12 3.02 0.00 43.27
120070xx02xxxx Benign tumor of the ovary Partial oophorectomy (including vaginal surgery) Laparoscopic surgery, etc. 42 6.83 6.04 0.00 43.79
12002xxx01x0xx Malignant tumors of the cervix and body Uterine malignant tumor surgery, etc. No surgery/treatment, etc. 31 10.19 10.48 0.00 56.48
120060xx02xxxx Benign tumor of the uterus Laparoscopic vaginal hysterectomy, etc. 23 6.26 5.98 0.00 47.17
♢Explanation
In the Department of Obstetrics and Gynecology, patients undergoing surgery for benign tumors of the uterus and ovaries,
Many patients undergo surgery for malignant tumors of the cervix or body.
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
040110xxxxx0xx Interstitial pneumonia No surgery/treatment etc.2 93 26.95 18.57 4.30 74.61
040040xx99200x Malignant tumor of the lungs No surgery Surgery/treatment, etc. 1 - 2 Yes No surgery/treatment, etc. XNUMX No defined collateral damage or disease 84 3.14 3.05 0.00 71.18
040040xx9905xx Malignant tumor of the lungs No surgery No surgery/treatment etc. 1 No surgery/treatment etc. 2 - XNUMX available 71 18.55 18.98 0.00 69.85
040040xx99040x Malignant tumor of the lungs No surgery No surgery/treatment 1 Surgery/treatment 2 - XNUMX No defined collateral disease 60 11.25 8.60 0.00 72.98
040040xx9900xx Malignant tumor of the lungs No surgery No surgery/treatment etc. 1 No surgery/treatment etc. 2 56 14.27 13.49 0.00 71.96
♢Explanation
In respiratory medicine, there are many patients with interstitial pneumonia and malignant tumors of the lungs.
For malignant tumors in the lungs, treatments include chemotherapy with anticancer drugs, bronchoscopy, and lung biopsy.
This is the breakdown.
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
050050xx0200xx Angina pectoris, chronic ischemic heart disease Percutaneous coronary angioplasty, etc. No surgery/procedure XNUMX, XNUMX, XNUMX available No surgery/procedure XNUMX 208 4.62 4.26 0.00 69.91
050050xx9910x0 Angina pectoris, chronic ischemic heart disease No surgery Surgery/procedure, etc. 1 - 2 surgery/procedure, etc. XNUMX No surgery/procedure, etc. XNUMX Other than transfer from ward of another hospital/clinic due to severity 164 3.09 3.04 0.00 66.57
050070xx01x0xx Tachyarrhythmia Percutaneous catheter myocardial ablation No surgery/treatment, etc.2 155 4.19 4.65 0.00 65.24
050030xx97000x Acute myocardial infarction (including secondary complications), recurrent myocardial infarction Other surgeries performed Surgery/procedure 1 None, 2 surgery/procedure XNUMX No surgery/procedure XNUMX No defined collateral disease 131 10.47 11.59 1.53 68.80
050130xx9900x0 Heart failure No surgery No surgery/treatment etc. 1 No surgery/treatment etc. 2 Other than transfer from ward of another hospital/clinic due to severity etc. 117 17.52 17.54 2.56 82.36
♢Explanation
Cardiology department treats patients with angina pectoris, acute myocardial infarction, arrhythmia, heart failure, etc.
I accept.Patients with angina pectoris are the most numerous, and cardiac catheterization and
The main focus is coronary interventional therapy (PCI).
Internal 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
10007xxxxxx1xx Type 2 diabetes (excluding diabetic ketoacidosis) Surgery/treatment, etc. XNUMX-XNUMX available 16 11.75 14.28 6.25 65.38
100040xxxxx00x Diabetic ketoacidosis, non-ketotic coma No surgery/treatment, etc. No defined collateral diseases 11 12.55 13.43 0.00 50.73
100202xxxxxx0x Other hypoadrenocorticism Definition: No accessory disease 　　　　　　ー 　　　　　　ー 9.67 　　　　　　ー 　　　　　　ー
10006xxxxxx1xx Type 2 diabetes (excluding diabetic ketoacidosis) Surgery/treatment, etc. XNUMX - XNUMX available 　　　　　　ー 　　　　　　ー 13.16 　　　　　　ー 　　　　　　ー
100250xx99x11x Hypopituitarism No surgery Surgery/treatment, etc. 2 - XNUMX included Defined secondary injury/disease 　　　　　　ー 　　　　　　ー 8.18 　　　　　　ー 　　　　　　ー
♢Explanation
Metabolic medicine focuses on the treatment of patients with diabetes mellitus.
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 286 2.35 2.64 0.00 67.97
060340xx03x00x Bile duct (inside and outside the liver) stones, cholangitis Localized abdominal abscess surgery, etc. No surgery or treatment, etc.2 No defined collateral damage or disease 78 7.78 8.94 1.28 75.56
060020xx04xxxx Gastric malignant tumor Endoscopic gastric, duodenal polyp/mucosal resection 46 6.61 7.76 0.00 73.89
060050xx97x0xx Malignant tumor of liver/intrahepatic bile duct (including secondary) Other surgery required No surgery/treatment, etc.2 26 6.42 10.34 0.00 74.00
060280xxxxxxxx Alcoholic liver disorder 21 9.62 13.34 0.00 52.29
♢Explanation
In gastroenterology, colon diseases are the most common, followed by bile duct, stomach, and liver diseases.
The contents include polyp removal for colon diseases and stomach, percutaneous radiofrequency ablation for liver cancer, and
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. 96 3.35 4.59 0.00 68.98
060150xx03xxxx Appendicitis Appendectomy Without periappendicular abscess, etc. 86 4.24 5.32 0.00 39.50
060335xx02000x Cholecystitis, etc. Laparoscopic cholecystectomy, etc. No surgery/treatment, etc. 1 No surgery/treatment, etc. 2 No defined secondary injury or disease 86 5.15 6.93 0.00 59.08
060330xx02xxxx Gallbladder disease (gallbladder stones, etc.) Laparoscopic cholecystectomy, etc. 76 4.82 6.07 0.00 61.63
060035xx010x0x Malignant tumor of the colon (including the appendix) Colectomy Total resection, subtotal resection, malignant tumor surgery, etc. No surgery or treatment, etc. No defined collateral damage or disease 36 12.69 15.40 0.00 73.94
♢Explanation
In gastrointestinal surgery, most patients undergo surgery for inguinal hernia, followed by appendicitis and
This continues with patients undergoing surgery for gallbladder disease and malignant tumors of the colon.
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.2 　　　　　 39 24.69 21.11 23.08 82.08
110310xx99xxxx Kidney or urinary tract infection No surgery 33 13.39 13.61 3.03 77.79
100393xx99xxxx Other fluid/electrolyte/acid-base disorders No surgery 30 11.03 10.58 6.67 76.37
180010x0xxx0xx Sepsis (1 year old or older) No surgery/treatment etc.2 18 16.50 19.61 5.56 83.06
080010xxxx0xxx Pyoderma No surgery/treatment etc.1 10 12.80 13.50 0.00 78.90
♢Explanation
The general medical department has a high proportion of elderly people, and the number of patients with aspiration pneumonia is the highest.
Next, electrolyte/body fluid disorders such as urinary tract infections, hyper/hyponatremia, and hyperkalemia.
follows.
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 Breast malignant tumor surgery Partial mastectomy (with axillary dissection (including endoscopic)), etc. No surgery/treatment, etc. 68 10.87 9.99 1.47 61.47
090010xx02xxxx Malignant tumors of the breast Malignant breast surgery Breast mastectomy (without axillary dissection) 47 4.21 5.67 0.00 58.94
090010xx99x0xx Breast malignant tumor No surgery No surgery/treatment etc.2 　　　　　　ー 　　　　　　ー 9.71 　　　　　　ー 　　　　　　ー
090020xx97xxxx Benign breast tumor With surgery 　　　　　　ー 　　　　　　ー 4.04 　　　　　　ー 　　　　　　ー
070570xx972xxx Scar contracture Other surgeries available Surgery/treatment, etc. 1-XNUMX available 　　　　　　ー 　　　　　　ー 7.60 　　　　　　ー 　　　　　　ー
♢Explanation
The majority of patients in the breast department undergo surgery 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 46 ー 12 19 37 　　　　　　ー 　　　　　　1 　　　　　　8
Colorectal cancer 22 25 42 38 33 　　　　　　ー 　　　　　　1 　　　　　　8
Breast cancer 54 34 10 　　　　　　ー 10 　　　　　　ー 　　　　　　1 　　　　　　8
Lung cancer 91 15 120 250 141 142 　　　　　　1 　　　　　　8
Liver cancer 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 21 13 　　　　　 1 　　　　　　8
*1: UICC TNM Classification, 2: Cancer Treatment Regulations
The number of patients with gastric cancer, colon cancer, breast cancer, lung cancer, and liver cancer, which are called the five major cancers
Data were compiled by initial UICC 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 　　　　　　ー 　　　　4.00 　　　41.00
Moderate 　　　　　29 　　　20.07 　　　76.93
Severe 　　　　　11 　　　14.18 　　　84.55
very serious 　　　　　　ー 　　　14.33 　　　82.33
Unknown 　　　　　　ー 　　　　　　ー 　　　　　　ー
Adult community-acquired pneumonia patients were tabulated by severity.The severity is adult community-acquired pneumonia.
Classified using the clinical practice guideline (A-DROP).

♢Explanation
Many patients have moderate to severe symptoms, and the average age is in their late XNUMXs to early XNUMXs.
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 265 18.29 75.04 31.70
Other 14 13.29 75.21 21.43
The number of patients by type of stroke, average length of stay, average age, and hospital transfer rate were tabulated.

♢Explanation
The majority of cerebral infarction patients are hospitalized within 3 days of onset, accounting for over 9% of all cases.
The average length of stay in the hospital is 18 days, and the average age is approximately 75 years.
Number of patients by major surgery by clinical department, etc. (Top XNUMX patients by clinical department)Download the file
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 　60 　　　　1.37 　　　17.35 　　　31.67 　　　62.90
　　　K0462 Fracture open surgery Forearm, lower leg, hand navicular 　　　　　 53 2.19 4.53 1.89 44.04
K0483 Removal of intraosseous foreign bodies (including inserts) Forearm, lower leg 　　　　　 36 1.00 1.42 0.00 41.36
K046-3 Temporary external fixation fracture treatment 32 3.34 27.75 31.25 52.75
K0821 Artificial joint replacement shoulder, hip, knee 　　　　　 31 1.00 16.39 6.45 70.03
♢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 58 0.59 8.48 13.79 75.72
K178-4 Percutaneous cerebral thrombectomy 27 0.48 22.00 37.04 73.59
K1771 Cerebral aneurysm neck clipping XNUMX location 19 2.26 31.42 47.37 59.11
K6092 arterial thromboendoarterectomy internal carotid artery 10 3.20 7.60 0.00 71.50
K1643 Intracranial hematoma removal (performed through craniotomy) In the brain ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
♢Explanation
In neurosurgery, most operations are for chronic subdural hematoma, followed by operations for cerebral infarction.
This is followed by cerebral thrombus retrieval surgery and craniotomy clipping surgery for cerebral aneurysms.
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 　　　　1.91 　　　10.25 　　　　0.00 　　　65.50
　　　K5131 Thoracoscopic pneumonectomy Lung cyst surgery (by partial wedge resection) 　　　　　40 　　　　5.20 　　　　4.85 　　　　2.50 　　　34.78
　K514-21 Thoracoscopic Lung Malignant Tumor Surgery Partial Resection 　　　　　33 　　　　1.00 　　　　6.67 　　　　0.00 　　　70.61
　K514-22 Thoracoscopic Lung Malignant Tumor Surgery (Segmental Resection) 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
　　　K5132 Thoracoscopic lung resection partial resection 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
♢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 　　　　　49 　　　　0.84 　　　　0.00 　　　　0.00 　　　66.86
　　K5612Ro Stent graft implantation (abdominal aorta) 　　　　　40 　　　　1.15 　　　　9.23 　　　　0.00 　　　76.97
　K552-22 Coronary artery or aortic bypass grafting (without cardiopulmonary bypass) Two or more anastomoses 　　　　　11 　　　　2.45 　　　16.36 　　　　0.00 　　　68.27
　　　K6153 Vascular embolization (head, thoracic cavity, intraperitoneal vessels, etc.) Others 　　　　　11 　　　　1.00 　　　　2.55 　　　　0.00 　　　76.55
　　　K5606 Aortic aneurysmectomy (including anastomosis or transplantation) Abdominal aorta (with reconstruction of branch vessels) 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
♢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 　　　　1.26 　　　　2.61 　　　　0.00 　　　73.20
　　　K7811 transurethral urolithiasis with laser 　　　　　104 　　　　2.25 　　　　3.69 　　　　2.88 　　　61.77
　K841-21 Transurethral laser prostatectomy/transpiration using a holmium laser or frequency-doubled laser 　　　　　 25 1.84 　3.20 　　　　0.00 　　　73.60
　　K783-2 Transurethral ureteral stent placement 　　　　　 18 　　　　0.17 　　　11.56 　　　　0.00 　　　71.72
　　　K7981 Bladder stone, foreign body removal (transurethral surgery) 　　　　　 18 　　　　1.89 　　　　4.17 　　　　0.00 　　　75.67
♢Explanation
In urology, transurethral surgery for bladder tumors is the most common, followed by
Followed by stone removal for urolithiasis.
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 　　　　　 50 　　　　0.20 　　　　0.94 　　　　0.00 　　　43.30
　　　　K877 total hysterectomy 　　　　　 48 　　　　1.00 　　　　5.67 　　　　0.00 　　　49.71
　　　K8882 Uterine adnexectomy (bilateral) (laparoscopic) 　　　　　 48 　　　　1.13 　　　　4.85 　　　　0.00 　　　43.75
　　K877-2 Laparoscopic Vaginal Hysterectomy 　　　　　 37 1.03 　　4.92 　　　　0.00 　　　49.30
　　　　K879 Uterine malignant tumor surgery 　　　　　 22 　　　　2.45 　　　12.55 　　　　0.00 　　　57.45
♢Explanation
In obstetrics and gynecology, cervical (vaginal) resection is the most common treatment for uterine diseases.
We also perform laparoscopic hysterectomies.
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 　　　　　165 　　　　2.90 　　　　3.07 　　　　0.61 　　　69.68
　　　K5951 Percutaneous catheter myocardial ablation with atrial septal puncture or epicardial approach 　　　　　120 　　　　1.18 　　　　2.15 　　　　0.00 　　　66.96
　　　　K616 Limb vasodilation/thrombectomy 　　　　　113 　　　　1.09 　　　　7.25 　　　12.39 　　　72.81
　　　K5491 Percutaneous coronary stenting For acute myocardial infarction 　　　　　 94 　　　　0.00 　　　12.15 　　　　4.26 　　　70.48
　　　K5972 Pacemaker implantation transvenous electrode case 　　　　　 88 　　　　2.01 　　　　8.82 　　　　1.14 　　　79.00
♢Explanation
In the Department of Cardiology, coronary intervention (PCI) for angina pectoris and acute myocardial infarction is performed.
The most common cases are catheter myocardial ablation and pacemaker implantation for arrhythmia.
Gastroenterology
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
　　　K7211 Endoscopic colon polyp/mucosal resection less than 2 cm in major diameter 　　　　　237 　　　　0.39 　　　　1.17 　　　　0.00 　　　68.76
　　　　K688 Endoscopic biliary stent placement 　　　　 　73 　　　　0.97 　　　　9.56 　　　　2.74 　　　73.38
　　　K7212 Endoscopic colon polyp/mucosal resection for larger diameters of 2 cm or more 　　　　　 59 　　　　0.19 　　　　1.59 　　　　0.00 　　　66.51
　　　K6532 Endoscopic gastric and duodenal polyp/mucosal resection Early malignant tumor gastric submucosal dissection 　　　　　 47 　　　　1.02 　　　　4.98 　　　　0.00 　　　72.94
　　K721-4 Early malignant tumor colorectal submucosal dissection 　　　　　 25 　　　　0.92 　　　　3.88 　　　　0.00 　　　68.76
♢Explanation
In the department of gastroenterology, endoscopic colon polyp and mucosal resection (diameter less than 2 cm)
Most common, 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 　　　　 163 　　　　0.96 　　　　3.21 　　　　0.00 　　　60.34
　K718-21 Laparoscopic appendectomy without periappendicular abscess 86 　　　　0.43 　　　　2.81 　　　　0.00 　　　39.50
　　　K6335 hernia surgery inguinal hernia 　　　　　 85 　　　　1.02 　　　　1.11 　　　　0.00 　　　70.08
　　K719-3 Laparoscopic Colon Malignant Tumor Resection 　　　　　 36 　　　　2.06 　　　10.36 　　　　0.00 　　　72.94
　K718-22 Laparoscopic appendectomy with periappendiceal abscess 　　　　　 21 　　　　0.33 　　　　4.48 　　　　0.00 　　　49.62
♢Explanation
In gastrointestinal surgery, laparoscopic cholecystectomy is the most common, followed by laparoscopic cholecystectomy.
Followed by appendectomy and inguinal hernia surgery.
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) 　　　　 47 　　　　1.13 　　　　2.09 　　　　0.00 　　　58.94
　　　K4763 Breast malignant tumor surgery Mastectomy (without axillary dissection) 　　　　　42 　　　　1.14 　　　　8.21 　　　　0.00 　　　61.67
　　　K4765 Mammary gland malignant tumor surgery Mastectomy (with axillary infraclavicular dissection) without pectoral muscle resection 　 　　　　17 　　　　1.06 　　　10.41 　　　　0.00 　　　61.65
　　　K4764 Breast malignant tumor surgery Partial mastectomy (with axillary dissection (including endoscopic surgery)) 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
　　　K4742 Breast tumor removal (long diameter XNUMX cm or more) 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー 　　　　　　ー
♢Explanation
Breast surgery has become the most popular lumpectomy for breast cancer without lymph node dissection.
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 　　　　　　ー 　　　　　　ー
Different 　　　　　　ー 　　　　　　ー
180010 septicemia Same 　　　　　14 　　　　0.20
Different 　　　　　17 　　　　0.27
180035 Other fungal infections Same 　　　　　　ー 　　　　　　ー
Different 　　　　　　ー 　　　　　　ー
180040 Complications such as surgery and treatment Same 　　　　　10 　　　　0.25
Different 　　　　　　ー 　　　　　　ー
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 FY4, the number of cases with the same trigger for sepsis hospitalization was 14.
As a complication of surgery, treatment, etc., infection due to artificial instruments, machines, etc.
Can be mentioned.
Change log
2023/09/25
FY4 Tsukuba Medical Center Hospital hospital index release
2022/09/27
FY3 Tsukuba Medical Center Hospital hospital index release
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