No abstract available.

No abstract available.
Myelodysplastic Syndromes* ; Neutrophils* ; Pyoderma Gangrenosum* ; Pyoderma*

Papineau's technique represents an excellent method of dealing with serious bone infections with significant bone and soft tissue loss. The procedure is carried out in three stages: the 1st stage is the excision of infected bone and soft tissue, stabilization of the fracture site, the 2nd stage is the cancellous bone grafting, and the 3rd stage is the skin coverage. During the period from June 1980 to September 1982, our limited experience with 14 cases has been extremely satisfactory; 1. This method is applicable to traumatic osteomyelitis and some cases in which the infection has been blood borne. 2. Successful bone grafting in the presence of infection depends upon; a. complete sequestrectomy and removal of all infected tissue b. an adequate vascular bed for the graft c. no dead space d. sufficient immobilization.
Bone Transplantation ; Immobilization ; Methods ; Osteomyelitis ; Skin ; Transplants

Despite a variable degree of comminution, the intra-articular fracture of the distal radius comprises four basic fragments : 1.Radial shaft; 2.Radial styloid; 3.Dorsal medial fragment; 4.Palmar medial fragment. For the period of 3 years from May 1984 to May 1987, 26 patients who had been treated for intra-articular fracture of the distal radius by various methods at the Department of Orthopedic Surgery, Kang Nam Sacred Heart Hospital, Hallym College are presented. According to the objective criteria of Scheck(18) used for calculating the degree of anatomic position change, the result obtained were as follows : 1. The most common fracture type was Type II by Melon(6) classification. 2. The average age of patients was 34 years old. 3. We agree that the accurate anatomic reduction with internal fixation assures better results in the distal radius intra-articular fracture. 4. CT scan was necessary for the accurate diagnosis of articular surface destruction. 5. Accurate relationship of the anatomic and functional result could be analyzed by Scheck(18) and Melon(6) concepts.
Classification ; Clinical Study ; Diagnosis ; Fractures, Comminuted ; Heart ; Humans ; Intra-Articular Fractures ; Orthopedics ; Radius ; Tomography, X-Ray Computed

OBJECTIVE: To evaluate the influences of age and height on pulmonary function in cervical spinal cord injury patients and to suggest the reference value of Pulmonary Function Test (PFT) with respect to each level of injury. METHOD: One hundred eighteen subjects with complete cervical spinal cord injury underwent PFT. Forced Vital Capacity (FVC) and Forced Expiratory Volume in 1 second (FEV1) were measured and percentages of normal predictive values were also calculated. RESULTS: Age, height and injury level were determinants of FVC and FEV1. But only injury level affected the percen-tages of FVC and FEV1 predictive values. The mean FVC of C4, C5, C6, C7, C8 tetraplegic subjects were 1.78 L, 2.00 L, 2.20 L, 2.74 L, 2.94 L respectively. The mean FEV1 of C4, C5, C6, C7, C8 tetraplegic subjects were 1.64 L, 1.83 L, 2.08 L, 2.59 L, 2.74 L respectively. CONCLUSION: Age and height should be considered when interpreting PFT of tetraplegic patients. The reference values suggested would help to evaluate the severity of pulmonary function loss in complete cervical spinal cord injury patients.
Forced Expiratory Volume ; Humans ; Male ; Quadriplegia ; Reference Values ; Respiratory Function Tests ; Spinal Cord Injuries ; Spinal Cord* ; Vital Capacity

PURPOSE: In gastric cancer, metastasis to the paraaortic lymph nodes had been regarded as an incurable factor, but many cases of long term survival have been reported with dissection of metastatic paraaortic nodes. And several reports suggested survival benefit with paraaortic lymph node dissection (D4) in advanced gastric cancer. In patients with advanced gastric cancer who underwent paraaortic lymph node dissection we tried to evaluate the factors predisposing metastasis in these nodes and survival data. MATERIALS AND METHODS: The authors analyzed retrospectively pathological features of 95 patients who underwent paraaortic lymph node dissection for advanced gastric cancer at Kangnam General Hospital Public Corporation from May 1991 to Feb. 1998. And we also analysed survival results of 72 cases among them. We excluded 18 cases of distant metastasis (3 liver metastasis, 15 peritoneal seeding), 2 operative mortalities, 1 other disease mortality, and 2 unknown causes of death in survival analysis. RESULTS: The frequencies of paraaortic lymph node metastasis were 0.0% (0 of 32 cases) in T2, 19.2% (10 of 52 cases) in T3, 18.2% (2 of 11 cases) in T4. And those of paraaortic lymph node metastasis were 5.8% (3 of 52 cases) in antrum, 14.3% (3 fo 21 cases) in body, 20.0% (3 of 15 cases) in cardia, and 42.9% (3 of 7 cases) in whole area. The five-year survival rates (5 YSR's) in relation to the paraaortic lymph node (No16) status was 0.0% in No16 , and 57.8% in No16 with D4 of advanced gastric cancer. The 5 YSR's were 78.1%, 40.8% and 0% in T2, T3 and T4, respectively and 93.8%, 64.2%, 24.2% and 0.0% in n0, n1, n2 and n3, respectively and 88.9%, 80.5%, 57.9% and 0.0% (47.6%) and 0.0% in stage IB, II, IIIA, IIIB and IV, respectively. CONCLUSION: The depth of gastric wall invasion and the location of primary tumor were significant predisposing factors to para-aortic lymph node metastasis in multivariate analysis (p<0.05). Survival of No16 metastasis was very poor. And three factors of T stage, n stage, and Borrmann type were also prognostically significant in terms of five year survival in cases of D4 of advanced gastric cancer in multivariate analysis (p<0.05).
Cardia ; Causality ; Cause of Death ; Hospitals, General ; Humans ; Liver ; Lymph Node Excision* ; Lymph Nodes* ; Mortality ; Multivariate Analysis ; Neoplasm Metastasis ; Prognosis ; Retrospective Studies ; Stomach Neoplasms* ; Survival Rate

PURPOSE: To clarify the distribution of joint effusion, and the relationship between type of injury andamount of joint effusion seen in traumatic knee joint magnetic resonance imaging (MRI). MATERIALS AND METHODS: Weretrospectively reviewed the MR images of 400 patients with traumatic knee joint effusion. The knee joint spacewas divided into four compartments: central portion (para-ACL, para-PCL), suprapatellar pouch, posterior femoralrecess, and subpopliteal recess, and we then compared the amount and distribution of effusion. For statisticalanalysis, the chi-square test was used. RESULTS: Among 400 MRI examinations of joint effusion, 383 knees (96%)showed homogeneous low intensity on T1-weighted images, and - except for ten cases of fluid-fluid levels-homogeneous high intensity on T2-weighted images. Knee joint effusion was clearly shown to be distributed mainlyin the suprapatellar pouch (345, 86%), followed by the central posterior femoral recess, and the subpoplitealrecess (p<0.001). Extensive joint effusion was less frequently found in the normal group, but was occasionallyfound in the combined injury group (p<0.001). The relationship between amount of joint effusion and type ofinjury was statistically significant (p<0.001), except in the case of medial and lateral collateral ligamentinjury. CONCLUSIONS: The distribution of joint effusion in patients with traumatic knee disorders is a reflectionof anatomic communication, and whether the amount of joint effusion was small or large depended on the anatomicallocation and type of injury.
Humans ; Joints* ; Knee Joint* ; Knee* ; Magnetic Resonance Imaging

PURPOSE: Konkuk University Hospital (KUH), which opened in September 2005, is currently categorized as a secondary hospital. Early on after its establishment, the surgical residents and nurses were relatively inexperienced in the treatment of stomach cancer. Therefore, the quality of surgery for stomach cancer at KUH may be different from that of the existing large-scale tertiary hospitals. The purpose of this study is first to investigate the clinicopathological characteristics of the gastric cancer patients at the KUH, and second to compare our morbidity & mortality rates with those of previous studies, and we also analyzed the risk factors of morbidity at the early stage of a training hospital. MATERIALS AND METHODS: This study retrospectively collected the clinicopathological characteristics and the post-operative morbidity rates and mortality rates with using the electronic medical records of all the patients who went under a gastric cancer operation at KUH from September 2005 to April 2008. RESULTS: The total number of gastric cancer patients who underwent operation was 201. The morbidity rate and death rate at KUH were 10.4% and 0.5%, respectively. The morbidity has increased with an older age. The other variables had no influence on morbidity. CONCLUSION: The morbidity rate, death rate and the clinicopathological characteristics of gastric cancer patients at KUH were similar to those of the previous reports. We found that age is the main factor affecting the morbidity rate after stomach cancer surgery. For further surgical qualification of stomach cancer surgery at KUH, it is necessary to collect the survival data of patients who undergo stomach cancer surgery.
Electronic Health Records ; Humans ; Retrospective Studies ; Risk Factors ; Stomach Neoplasms ; Tertiary Care Centers

No abstract available.
Necrosis* ; Purpura, Schoenlein-Henoch*

PURPOSE: The purpose of this study is to assess the periopertive morbidity and mortality rates in relation to the principal variables in aged patients who undergo laparoscopic colorectal resection. METHODS: From March 2001 to March 2006, the prospective laparoscopic colorectal resection database was used to identify 233 patients. Among them, 132 were 70 years of age or older and they were classified as the aged group. 101 were younger than 70 years of age and they were classified as the younger group. RESULTS: Comorbidity was more common in the aged group than in the younger group (67.4% and 53.5%, respectively) (P=0.030). There were higher ASA scores in the aged group (I: 2.3% II: 68.2% III: 29.5%) than in the younger group (I: 27.7% II: 56.4% III: 15.8%) (P<0.0001). There was a higher postoperative complication rate for the aged group than for the younger group (25.0% and 8.9%, respectively) (P=0.002). Only one case of mortality (0.8%) was found in the aged group. The period of the postoperative hospital stay was longer for the aged group than that for the younger group (21.9+/-3/416.3 days and 16.3+/-3/48.1days, respectively) (P= 0.002). For the aged group, univariate analysis revealed that the operative procedure, disease, the T stage and the operation time were significant variables for the postoperative complications, and multivariate analysis identified the operation time as an independent variable faor the postoperative complications. CONCLUSION: More prudent care is needed to prevent postoperative complications for the aged patients who undergo laparoscopic colorectal resection, and particularly for those who can be expected to have a longer operation time.
Comorbidity ; Humans ; Length of Stay ; Mortality ; Multivariate Analysis ; Postoperative Complications ; Prospective Studies ; Surgical Procedures, Operative