27 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 stroke patients by ICD10
  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 1426 335 239 319 634 982 2006 2086 1419 243
The age group number of patients was counted by the age of patients discharged from our hospital in 27 in 10-year increments.
The 90-year-old class aggregates people aged 90 and over as one class.

◇Explanation
Our hospital is a community medical support hospital, emergency medical care center, Ibaraki regional cancer center (regional cancer treatment cooperation base hospital),
As a disaster base hospital, a clinical training hospital, and an acute hospital with various functions, we treat patients of a wide range of ages.
Patients in their 70s are the most common, and 60% of the total are over 6 years old.
In addition, Tsukuba City is characterized by a large number of patients under the age of 10, as the population of child-rearing generations is increasing.
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
010060×099030× Cerebral infarction (JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 3 No secondary injuries 17 17.65 18.08 17.65 66.41
010060×099000× Cerebral infarction (JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 No secondary injuries 14 19.14 15.80 21.43 66.07
010040 × 099 × 00 × Non-traumatic intracranial hematoma (other than non-traumatic subarachnoid blood) (JCS less than 10) No surgery No surgery/treatment2 No secondary injury 13 21.85 19.32 46.15 66.08
◇Explanation
The Department of Neurology is centered on patients with cerebral infarction, and the largest number of patients use edaravone, and the average length of hospital stay is almost the same as the national average.
In addition, the number of patients with cerebral hemorrhage is increasing.Patients with cerebral hemorrhage often require rehabilitation, and when treatment at our hospital is completed, they are transferred to convalescent rehabilitation, so the transfer rate is high.
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
160100××99×00× Cranial/intracranial injury No surgery No surgery/treatment2 No disease name 73 3.59 7.52 1.37 32.51
161070×××××00× Drug addiction (other addiction) No surgery or treatment 2 No secondary injuries 68 4.68 3.58 11.76 34.25
060150××03××0× Appendicitis Appendectomy No periappendicular abscess, etc. No secondary injuries 34 4.29 5.56 0.00 33.59
◇Explanation
The emergency department is most populated by patients with cranial and intracranial injuries due to trauma.Patients such as traffic injuries and falls have been transported by ambulance.
In recent years, the number of patients with drug addiction due to drug overdose has been on the rise, and it is characterized by a large number of young people.
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
160800××01×××× Hip joint femoral proximal fracture Artificial femoral head insertion Shoulder, hip, etc. 93 26.20 28.70 63.44 76.71
160740××97××0× Fracture/dislocation around elbow joint Surgery No secondary injuries 41 6.68 5.41 0.00 17.93
070343××97×0×× Spinal canal stenosis (including spondylopathy) Lumbar pelvis, unstable vertebra Other surgeries No surgeries/treatments2 34 16.74 18.44 5.88 68.94
◇Explanation
In orthopedic surgery, patients with fractures account for the majority.The most common site is the femur, followed by fractures and dislocations around the elbow joint (forearm fractures).
Femoral fractures are characterized by the fact that there are many elderly people and the average age is high, and since post-treatment rehabilitation is required, there is a high rate of transfer to convalescent rehabilitation hospitals.
Fractures around the elbow joint are mainly caused by young people because they are often caused by falls or contact during sports.

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
010060×099030× Cerebral infarction (JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 3 No secondary injuries 99 17.00 18.08 24.24 72.37
010060×099000× Cerebral infarction (JCS less than 10) No surgery No surgery/treatment 1 No surgery/treatment 2 No secondary injuries 41 17.85 15.80 21.95 72.10
010030××9910×× Unruptured cerebral aneurysm No surgery With surgery/treatment 1 Without surgery/treatment 2 39 2.03 3.15 0.00 64.90
◇Explanation
In neurosurgery, as in neurology, cerebral infarction patients account for the majority, and patients who use edaravone and ozagrel are the main patients.
In addition, since many patients with unruptured cerebral aneurysms are undergoing cerebral angiography, the length of hospital stay is shorter.
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
040040××97×0×× Malignant tumor of the lung With surgery Without surgery/treatment2　 76 14.62 13.03 0.00 66.78
040040××99100× Malignant tumor of the lung No surgery With surgery/treatment 1 Without surgery/treatment 2 No secondary injuries 21 2.48 3.29 0.00 69.76
040200××01×00× Pneumothorax Pulmonary resection, etc. No operation/treatment2 No secondary injury 17 9.06 9.68 0.00 22.24
◇Explanation
In pulmonary surgery, patients with lung cancer account for the majority.Surgical treatment is the most common, followed by examinations such as bronchoscopy and lung biopsy.
We also treat patients with spontaneous 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
050080××01010× Valvular disease (including associated valvular disease) Ross surgery (aortic root replacement using autologous pulmonary valve tissue), etc. No surgery/treatment 1 No surgery/treatment 2 1 No secondary injury 27 25.07 25.69 3.70 70.22
050163××03×0×× Non-ruptured aortic aneurysm, iliac aneurysm Stent graft insertion No surgery/treatment2 20 15.40 13.19 5.00 75.40
050161××97×10× Dissecting aortic aneurysm Other surgeries Surgery, treatment, etc. 2 1 No secondary injuries 16 28.50 29.80 31.25 60.31
◇Explanation
In cardiovascular surgery, patients with valvular heart disease (aortic valve stenosis, mitral valve regurgitation, etc.) account for the largest number.Surgery is the main treatment, and we perform valve replacement and valvuloplasty using biological valves and mechanical valves.
In addition, there are many patients with thoracic/abdominal aortic aneurysm and aortic dissection, and we perform artificial blood vessel replacement by stent graft insertion and thoracotomy/laparotomy.
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
110070××02020× Bladder tumor Bladder malignant tumor surgery Transurethral surgery No surgery/treatment 1 No surgery/treatment 2 2 No secondary injury 48 5.42 8.02 0.00 71.48
110070××0200×× Bladder tumor Bladder malignant tumor surgery Transurethral surgery No surgery/treatment 1 No surgery/treatment 2 29 6.69 7.59 0.00 69.48
110060××99×20× Malignant tumor of renal pelvis/ureter No surgery Surgery/Treatment 2 2 No secondary injury 25 13.84 12.61 0.00 64.40
◇Explanation
In terms of the number of patients, there are many cases of bladder malignant tumor surgery (transurethral surgery) for bladder cancer, but we are also focusing on multidisciplinary treatment of prostate cancer and malignant tumors of the kidneys and ureters.
The average number of days of hospitalization is shorter than that of other hospitals in Japan.
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
120060××01×××× Benign tumor of the uterus Total hysterectomy, etc. 46 8.30 10.18 0.00 42.35
120070××02×××× Benign tumor of the ovary Partial oophorectomy (including vaginal surgery) by laparoscopic surgery, etc. 36 7.06 6.50 0.00 33.25
120070××01×××× Benign tumor of the ovary Partial ovarian resection (including vaginal surgery), laparotomy, etc. 25 7.92 10.43 0.00 43.64
◇Explanation
In obstetrics and gynecology, there are an increasing number of patients who mainly undergo surgery for benign tumors of the uterus (uterine fibroids).
Next, there are many patients who undergo partial ovarian resection due to benign ovarian tumors, and depending on the patient's condition, we perform surgery by laparoscopy or laparotomy.

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
040080×099×0×× Pneumonia, acute bronchitis, acute bronchiolitis (over 15 years old) No surgery No surgery/treatment 2 139 16.16 14.34 3.60 72.37
040040××9904×× Lung malignant tumor No surgery No surgery/treatment 1 No surgery/treatment 2 4 129 16.36 13.38 0.00 67.87
040040××99100× Malignant tumor of the lung No surgery With surgery/treatment 1 Without surgery/treatment 2 No secondary injuries 99 2.22 3.29 0.00 68.27
◇Explanation
In respiratory medicine, patients with pneumonia, mainly elderly people, account for the majority.
We also accept many patients with lung cancer, and we also accept patients for the purpose of chemotherapy with anticancer drugs, and patients for the purpose of examinations such as 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
050050××99100× Angina pectoris, chronic ischemic heart disease No surgery Surgery, treatment, etc. 11 No surgery, treatment, etc. 2 No secondary injuries 339 3.06 3.07 0.00 67.65
050050××0200×× Angina pectoris, chronic ischemic heart disease Percutaneous coronary angioplasty, etc. No surgery/treatment 1, 1, 2 No surgery/treatment 2 313 4.39 4.87 0.96 66.63
050050××99200× Angina pectoris, chronic ischemic heart disease No surgery Surgery, treatment, etc. 1 2 Yes No surgery, treatment, etc. 2 No secondary injury 155 3.06 3.22 0.65 66.98
◇Explanation
Cardiology is the clinical department that accepts the largest number of patients in our hospital, and we accept various patients such as acute myocardial infarction, angina pectoris, and heart failure.
Angina pectoris is the most common disease, and cardiac catheterization and coronary intervention (PCI) are the main treatments.
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
060020××04×0×× Malignant tumor of the stomach Endoscopic stomach, duodenal polyp/mucosal resection No surgery/treatment2 59 7.46 9.20 0.00 73.46
060100××02×××× Benign diseases of the small intestine and large intestine (including benign tumors) Early malignant tumor Colon submucosal dissection 28 7.57 7.53 0.00 64.89
060035××03×××× Malignant tumors of the colon (including the appendix) Early malignant colonic submucosal dissection 18 8.06 7.65 0.00 69.89
◇Explanation
The number of referrals from nearby medical institutions to the Department of Gastroenterological Endoscopy is also on the rise, with the largest number of gastrointestinal patients, followed by large intestine patients.
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
060020××99×30× Malignant tumor of the stomach No surgery Surgery, treatment, etc. 2 3 No secondary injuries 77 4.84 6.67 0.00 66.97
060035××0100×× Malignant tumor of the colon (including the appendix) Colectomy Total resection, subtotal resection, malignant tumor surgery, etc. No surgery/treatment 1 No surgery/treatment 2 50 18.06 17.41 0.00 68.68
060330××02×××× Gallbladder disease (gallbladder stones, etc.) Laparoscopic cholecystectomy, etc. 45 5.07 6.96 2.22 55.71
◇Explanation
In gastrointestinal surgery, the largest number of patients undergoing chemotherapy for gastric disease is followed by colon surgery and gallbladder disease requiring laparoscopic surgery.
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
110310××99×××× Kidney or urinary tract infection No surgery 52 13.63 12.60 0.00 73.37
040080×099×0×× Pneumonia, acute bronchitis, acute bronchiolitis (over 15 years old) No surgery No surgery, treatment, etc. 2 34 15.18 14.34 2.94 69.76
080011××99×××× Acute pyoderma No surgery 34 11.65 11.97 0.00 62.68
◇Explanation
In General Medicine, the number of patients with urinary tract infections is the highest, followed by pneumonia.
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
090010××03×0×× Breast malignant tumor Surgery for malignant breast tumor Partial mastectomy (without axillary dissection) No surgery/treatment XNUMX 109 4.65 6.79 0.00 55.57
090010××02×0×× Breast malignant tumor Surgery for malignant breast tumor Simple mastectomy (total mastectomy), etc. No operation or treatment XNUMX 80 10.29 10.37 0.00 56.14
090010××01×0×× Breast malignant tumor Surgery for malignant breast tumor Partial mastectomy (with axillary dissection (including endoscopic surgery)), etc. Surgery, treatment, etc. XNUMX None 56 11.70 11.63 0.00 59.11
◇Explanation
In mammary departments, the largest number of patients undergoing partial resection of breast cancer without lymph node dissection is followed by simple mastectomy.
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
040080x1xxx0xx Pneumonia, acute bronchitis, acute bronchiolitis (under 15 years old) No surgery, treatment, etc. 2 333 5.94 5.72 0.90 2.09
040100xxxxx00x Asthma No surgery or treatment2 No secondary injuries 307 5.73 6.31 1.95 3.46
150040xxxxx0xx Febrile convulsion No surgery or treatment 2 66 4.56 3.97 0.00 1.86
◇Explanation
Pediatrics has the most patients with pneumonia, acute bronchitis, and acute bronchiolitis, followed by asthma.
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 70 29 46 38 24 29 1 7
Colorectal cancer 22 38 85 55 21 21 1 7
Breast cancer 125 67 14 - - 11 1 7
Lung cancer 80 30 88 188 91 58 1 7
Liver cancer - - - - - - 1 7
*1: UICC TNM Classification, 2: Cancer Treatment Regulations
The number of patients with stomach cancer, colorectal cancer, breast cancer, lung cancer, and liver cancer, which are called the five major cancers, by UICC stage classification of first onset,
and recurrence.

◇Explanation
Lung cancer is the most common of the 5 major cancers for the first time, followed by colorectal cancer.
In breast cancer, stage I and II occupy a high percentage.
Number of patients with adult community-acquired pneumonia by severityDownload the file
Number of patients average
Length of stay		 Average students age
severity 0 10 11.70 51.40
severity 1 34 20.32 65.06
severity 2 46 17.09 75.65
severity 3 47 24.85 82.85
severity 4 29 24.97 84.83
severity 5 - - -
Unknown - - -
We added up the number of patients with adult community-acquired pneumonia by severity.Severity is according to the adult community-acquired pneumonia clinical practice guideline
Classified using (A-DROP).

◇Explanation
There are many patients with severity 2 or 3, and mainly patients with moderate to severe disease.
The older you get, the more severe it becomes, and the longer you stay in the hospital.
Number of stroke patients by ICD10Download the file
ICD10 Injury name from the date of onset Number of patients Average length of hospital stay Average students age Transfer rate
G45 $ Transient ischemic attack and related syndromes Within 3 Date 18 6.67 70.83 5.26
Other - - - -
G46 $ Cerebral Vascular Syndrome in Cerebrovascular Disease Within 3 Date - - - -
Other - - - -
I63$ cerebral infarction Within 3 Date 283 27.57 72.75 30.87
Other 28 12.32 72.71 0.96
I65$ Occlusion and stenosis of extracerebral arteries, without cerebral infarction Within 3 Date - - - -
Other 24 10.33 72.08 0.00
I66$ Occlusion and stenosis of cerebral arteries, those that did not lead to cerebral infarction Within 3 Date - - - -
Other - - - -
I675 Moyamoya disease <Circle of Willis artery occlusion> Within 3 Date - - - -
Other - - - -
I679 Cerebrovascular disease, unspecified Within 3 Date - - - -
Other - - - -
The number of patients by type of stroke, average length of stay, average age, and hospital transfer rate were tabulated.

◇Explanation
Cerebral infarction is classified into the above diseases according to the International Classification of Diseases.
Most of the patients are hospitalized within 3 days after the onset of symptoms, accounting for about 76% of the total.
The average age is early 70s, and although it depends on the disease, the average length of stay is about 28 days.
Many patients require rehabilitation after completion of treatment, and 3% include convalescent rehabilitation.
I have been transferred to a hospital other than my home.
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) 35 0.40 2.94 0.00 33.43
K7161 Small bowel resection (resection other than malignant tumor surgery) 12 3.75 21.08 8.33 72.67
K7182 Appendectomy (with periappendicular abscess) 11 0.36 7.18 0.00 48.09
◇Explanation
In emergency departments, appendectomy is the most common, followed by small bowel resection.Appendectomy is highly urgent and the number of days before surgery is shortened.
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 Scapular/Upper Arm/Thigh 93 2.43 19.71 54.84 68.80
K0462 Fracture open surgery forearm, lower leg, hand navicular 56 5.43 7.57 10.71 41.98
K1425 Spinal fusion, laminectomy, laminoplasty (including multi-intervertebral or multi-laminate cases) (laminectomy) 37 2.08 15.08 5.41 68.30
◇Explanation
In orthopedic surgery, open surgery for fractures is the most common, followed by laminectomy.
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 cleaning/removal (by burr) 53 1.83 9.79 15.09 77.32
K1781 Cerebrovascular surgery (XNUMX location) 49 2.63 15.73 18.37 61.31
K1771 Cerebral aneurysm neck clipping (XNUMX location) 32 0.88 30.16 31.25 63.78
◇Explanation
In neurosurgery, the number of cases of chronic subdural hematoma is the largest, followed by coil embolization (cerebral endovascular surgery) for cerebral aneurysm and subarachnoid hemorrhage, and cerebral aneurysm neck clipping by craniotomy.
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) 52 2.83 12.42 0.00 66.21
K5131 Thoracoscopic pneumonectomy (pulmonary cyst surgery (by partial wedge resection)) 24 4.88 5.00 0.00 33.38
K514-21 Thoracoscopic lung malignant tumor surgery (partial resection) 11 2.64 12.18 0.00 68.64
◇Explanation
In respiratory surgery, thoracoscopic surgery for lung cancer (lobectomy or more than one lobe) 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
K5551 Valve replacement (single valve) 22 4.05 21.23 9.09 70.55
K5612 Stent graft implantation (abdominal aorta) 18 2.83 10.39 5.56 76.06
K5606 Aortic aneurysmectomy (including anastomosis or transplantation) (abdominal aorta (with reconstruction of branch vessels)) 12 2.17 19.42 0.00 72.92
◇Explanation
In cardiovascular surgery, valve replacement using artificial valves and mechanical valves for valvular heart disease (aortic valve stenosis, mitral valve regurgitation, etc.) is the most common.
In addition, for patients with thoracic/abdominal aortic aneurysm and aortic dissection, we perform artificial blood vessel replacement by stent graft insertion and thoracotomy/laparotomy.
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) 80 1.41 3.45 0.00 70.86
K773-2 Laparoscopic kidney (ureter) malignant tumor surgery 19 1.37 7.58 0.00 66.32
K783-2 Transurethral ureteral stent placement 19 0.16 5.11 15.79 65.21
◇Explanation
In terms of the number of cases, bladder malignant tumor surgery is the most common, followed by laparoscopic renal (ureter) malignant tumor surgery.
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 59 0.02 0.98 0.00 42.81
K877 total hysterectomy 52 1.04 6.48 0.00 46.50
K8882 Uterine adnexectomy (bilateral) (laparoscopic) 40 1.13 5.73 0.00 33.50
◇Explanation
In obstetrics and gynecology, cervical (vaginal) resection is the most common procedure.
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) 260 2.69 2.76 0.38 66.83
K616 Limb vasodilation/thrombectomy 100 1.69 4.39 5.00 70.78
K5491 Percutaneous coronary stent placement (for acute myocardial infarction) 98 0.01 11.62 5.10 65.14
◇Explanation
Cardiology is the most common coronary intervention treatment (PCI) other than acute myocardial infarction,
Subsequently, vasodilation and thrombectomy of the extremities for arteriosclerosis obliterans are increasing.
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 colonic polyp/mucosal resection (longer diameter less than XNUMX cm) 287 0.05 1.02 0.00 63.06
K6532 Endoscopic gastric and duodenal polyp/mucosal resection (early malignant submucosa) 55 0.87 5.65 0.00 73.11
K721-4 Early malignant tumor colorectal submucosal dissection 50 1.06 5.72 0.00 66.74
◇Explanation
In the Department of Gastroenterological Endoscopy, colonic polypectomy is common, followed by gastric and duodenal polypectomy.
We also perform a lot of early malignant colon submucosal dissection (ESD).
Digestive surgery
K-code Name Number of patients average
Preoperative days		 average
days after surgery		 Transfer rate Average students age patient pass
K6335 Hernia surgery (inguinal hernia) 69 1.75 1.35 0.00 63.83
K672-2 Laparoscopic cholecystectomy 54 2.07 2.93 1.85 56.26
K6113 Placement of an implantable catheter for continuous intravenous infusion of antineoplastic agents (head and neck, etc.) 46 3.63 4.11 0.00 63.59
◇Explanation
In gastrointestinal surgery, surgery for inguinal hernia is common, followed by laparoscopic cholecystectomy.
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)) 110 1.11 2.59 0.00 55.71
K4763 Breast malignant tumor surgery (mastectomy (without axillary dissection)) 62 1.23 8.26 0.00 55.63
K4765 Mammary gland malignant tumor surgery (mastectomy (with axillary infraclavicular dissection), without pectoral muscle resection) 43 1.00 10.88 0.00 59.16
◇Explanation
In mammary departments, partial mastectomy without lymph node dissection is the most common.Next is a mastectomy.
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 45 0.46
Different 21 0.22
180035 Other fungal infections Same - -
Different - -
180040 Complications such as surgery and treatment Same 23 0.24
Different - -
The number and incidence of disseminated intravascular coagulation, sepsis, mycosis, and surgical/procedural complications were tabulated.
Data are tabulated according to whether the DPC disease name and the reason for hospitalization are the same or different.

◇Explanation
For sepsis, 45 cases were the same as the cause of hospitalization, and 21 cases were different.
There are various injuries and diseases that cause hospitalization, but urinary tract infections are the most common.
As complications such as operation, treatment, most are the same as hospitalization opportunity.
Injuries and diseases include artificial blood vessel infection, post-pacemaker implantation infection, and surgical wound dissection.
Change log
2016/09/27
FY27 Tsukuba Medical Center Hospital hospital index release