No abstract available.
Colitis, Ulcerative* ; Ulcer*

No abstract available.
Autopsy* ; Pneumocystis carinii* ; Pneumocystis* ; Pneumonia, Pneumocystis*

In the past two decades, open reduction and internal fixation has been the preferred treatment of posterior pelvic ring disruption with instability. Despite of rigid fixation, it can induce bleeding, wound infection, wound necrosis and prolong operation time in the patient with combined injuries. To compensate for these disadvantages, we have implemented closed reduction and percutaneous iliosacral fixation under fluoroscopy in reducible posterior pelvic ring disruption. In spite of anatomical risk during screw insertion, the percutaneous iliosacral screw technique after closed reduction of the posterior pelvic ring disruption minimally violates the soft tissue envelope and reduces both the operative blood loss and infection rate. We are reporting the early results of our 6 patients treated between Aug. 1995 to Aug. 1996. The operation time was shorter than open reduction and internal fixation. There was no significant bleeding, wound infection and nerve injury by screws.
Fluoroscopy ; Hemorrhage ; Humans ; Necrosis ; Wound Infection ; Wounds and Injuries

We report two cases of malignant schwannoma of skin in association with non-familial neurofibromatosis. Case 1, a 47 year old man, had a large subcutaneous tumor on the sacral area and case 2, a 62 year old woman, a painful, ulcerating tumor on the posterior aspect of the left arm. Both cases were histopathologically confirmed as malignant schwannomas and immunohistochemical studies showed 5-100 protein in the tumor cells. After surgical excision of the tumors, case 1 was lost to follow up, while case 2 remained without evidence of disease for more than one and half years.
Arm ; Female ; Humans ; Lost to Follow-Up ; Neurilemmoma* ; Neurofibromatoses* ; Skin ; Ulcer

In the present study the effect of exercise on the conversion rate of ingested glucose to glycogen in the different types of hindlimb skeletal muscles in Sprague-Dawley male rats was studied. The amounts of synthetized glycogen from ingested glucose of fast-twitch white (WV), fast-twitch red (RV), mixed type of fast-twitch white and red (EDL), and slow-twitch (SOL) muscles were determined at 30 and 90 min. after ingestion of 25% glucose solution which contained 14C-glucose(2 ml(luCi)/100gm B.W.) in control and exercise loaded rats. The result was summarized as follows: The about 55% at 30 min. and 70% at 90 min. after glucose ingestion were absorbed from gastrointestinal tract. This result shows no effects of exercise on absorption rate from gastrointestinal tract. The amount of synthetized glycogen of SOL from ingested glucose at 30 and 90 min. after glucose ingestion were highest, whether WV were lowest in hindlimb skeletal muscles in control and exercise loaded rats. In the exercise loaded rats, the amounts of synthetized glycogen of SOL, RV, and EDL at 90 min. after glucose ingestion was much higher than control rats, but not different in WV between exercise-loaded and control rats. At 30 min. after glucose ingestion, only SOL of exercise loaded rats was higher than control rats. In the control rat, the synthesis of glycogen was almost completed during initial 30 minutes. On the other hand, in the exercise loaded rat, except WV was opposite result of control rats, i.e., amounts of synthetized glycogen were major during late period. The amount of synthetized glycogen of liver at 30 and 90 min. after glucose ingestion in exercise loaded rats was higher than control rats. The rate of glycogen synthesis in control and exercise loaded rats were higher between 30-90 minute than initial 30 minutes.
Absorption ; Animals ; Eating ; Gastrointestinal Tract ; Glucose* ; Glycogen* ; Hand ; Hindlimb* ; Humans ; Liver ; Male ; Muscle, Skeletal* ; Muscles ; Rats* ; Rats, Sprague-Dawley

NO abstract available.
Glomerulonephritis, IGA* ; Humans ; Immunoglobulin A* ; Lymphocytes* ; RNA, Messenger* ; Transforming Growth Factor beta

No abstract available.
Humans ; Pneumonectomy*

We report a case of Fournier's gangrene following long-term use of an unqualified vacuum erection device in a 40-year-old man.
Adult ; Fournier Gangrene* ; Humans ; Male ; Penis* ; Scrotum* ; Vacuum*

No abstract available.
Child* ; Humans ; Learning*

Gastric cancer is the most prevalent gastrointestinal tract malignancy in Korea. By the time the patient hassymptoms, these tumors are usually advanced in stage. In high risk populations,screening such as double contrastUGI or gastric endoscopy is needed and patient with vague symptoms should be studied. However, these screeningshave high diagnostic accuracy rate, only CT scan can identify accurately abnormal stomach wall thickening andintraabdominal tumor extension. And CT is important for palnning of treatment, assessing surgical resectability,postoperative evaluation and prognostic implications. Author reviewed CT scan of 67 cases of confirmed gastriccancer by double contrast UGI or endoscopic biopsy, for 29 months from March 1983 to August 1985 at Department ofRadiology, Pusan National University Hospital. The results were as follows: 1. The most frequent site ofinvolvement of gastric cancer was gastric antrum in 49.9%(33/67). 2. By CT staging, stage 3 was 40.2%(27/67) andstage 4 was 38.8%(26/67). 3. In CT scan analysis, the structures involved by diect invasion were regional lymphnodes, pancrease, and gastrocolic ligament in order of frequency. The structures involved by distant metastaseswere liver, systemic lymph nodes, and mesentery in order of requency. 4. The diagnostic accuracy of CT staging was73.9%(17/23) by correlation of surgical and pathological findings. 5. In determination of stage by CT, the rate ofin accuracy of stage 2 was highest as 33%(2/6), and that of stage 3 was 29.2%(3/11). 6. Of all misdiagnoses,83.3%(5/6) was owing to failure to differentiate lymph node invasion from reactive hyperplasia of lymph node.
Biopsy ; Busan ; Endoscopy ; Gastrointestinal Tract ; Humans ; Hyperplasia ; Korea ; Ligaments ; Liver ; Lymph Nodes ; Mesentery ; Pancreas ; Pancrelipase ; Pyloric Antrum ; Stomach ; Stomach Neoplasms ; Tomography, X-Ray Computed