Carpal tunnel syndrome is most commonly applied to compression neuropathy of the median nerve at the wrist, and is the most cause of buring pain, numbness and tingling in the thumb, index and long fingers, and in the lateral half of the palm, with or without progressive atrophy of the thenar muscles. Fifteen symptomatic hands of 13 patients of the carpal tunnel syndrome managed and operated at the Department of Orthopedic Surgery Severance Hospital from Jan. 1972 to Mar. 1982 were analized in clinical aspect. l. Among 13 patients, 3 were male and 10 were female. 2. Nine patients (69.2%) were affected on dominant hand. 3. Average duration of the symptoms was 17 months. 4. In electromyographic study, conduction delay of the motor fiber of the median nerve was found in 11 cases(73.3%) and sensory fiber in 13 cases(86.6%). Fibrillation of the thenar muscles was found in 11 cases(73.3%). 5. Ten patients, 11 cases were followed up from 11 months to 9 years and 11 months and 72.8% was improved.
Atrophy ; Carpal Tunnel Syndrome ; Clinical Study ; Female ; Fingers ; Hand ; Humans ; Hypesthesia ; Male ; Median Nerve ; Muscles ; Orthopedics ; Thumb ; Wrist

No abstract available.
Echocardiography, Doppler, Color* ; Mitral Valve Insufficiency*

Pheochromocytomas can arise wherever chromaffin cells are found, and most of them(90%) are in one or both adrenal glands. But they may be located anywhere along the sympathetic chain and rarely in aberrant sites. One of the common extra-adrenal sites from which these tumors can arise is a collection of para-aortic and para-ganglion cells around the origin of the inferior mesenteric artery. We experienced a case of extra-adrenal pheochromocytoma located at the organ of Zukerkandl in a 21-year-old female patient with abdominal colic and paroxysmal hypertension, whose symptoms and blood pressure returned to normal after successful surgical excision of the tumor.
Adrenal Glands ; Blood Pressure ; Chromaffin Cells ; Colic* ; Female ; Humans ; Hypertension* ; Mesenteric Artery, Inferior ; Pheochromocytoma* ; Young Adult

No abstract available.
Acute Kidney Injury* ; Edema* ; Hemofiltration*

No abstract available.
Acute Kidney Injury* ; Edema* ; Hemofiltration*

No abstract available.
Leukemia, Monocytic, Acute* ; Leukemic Infiltration* ; Lymphatic Diseases* ; Skin*

PURPOSE: This study was designed to evaluate the survival rate and prognostic factor of patients with advanced pancreatic cancer who received chemoirradiation. MATERIAL AND METHODS: From March 1993 to November 1995, twenty patients with unresectable pancreatic cancer were treated at the Department of Therapeutic Radiology, St Mary's Hospital, Catholic University Medical College. There were 11 men and 9 women. Age at diagnosis ranged from 34 to 75 years. All patient were treated according to a protocol consisting of 40 Gy external radiation by split course concomitant with intravenous 5-fluorouracil (5-FU) 500 mg/m2 given in a bolus injection 4 hours before radiatian on each of the first 3 days of each treatment course. Among them, 5 patients received incomplete radiotherapy. The follow-up period ranged from 1.3 to 29 months. RESULTS: In all the patients, median survival is 5.0 months and one and two-year overall survival rate was 34.3% and 25.8%, respectively. Median survival was 9.0 months and one-year survival rate was 33.3% in 15 patients with complete radiotherapy. The significant prognostic factors were stage, tumor location, and completion of chemoradio- therapy(p < 0.05). CONCLUSION: A combination of radiotherapy and chemotherapy resulted in improved median survival. However, the significant prognostic factars affecting survival rate in this analysis need to be verified further through randomized trial.
Diagnosis ; Drug Therapy ; Female ; Fluorouracil ; Follow-Up Studies ; Humans ; Male ; Pancreatic Neoplasms* ; Radiation Oncology ; Radiotherapy ; Survival Rate

BACKGROUND/AIMS: Twenty-four-hour ambulatory esophageal pH monitoring is considered the gold standard for diagnosing gastroesophageal reflux disease. The aim of this study was to quantify normal distal esophageal acid parameters in healthy Koreans. METHODS: Thirty healthy adults who were not on medication and were free from gastrointestinal symptoms were analyzed. Ambulatory esophageal acid (pH <4) exposure parameters were recorded at 5 cm above the lower esophageal sphincter. RESULTS: The 95th percentiles for reflux parameters assessed in the distal esophagus were as follows: percentage of total time with pH <4, 5.10%; percentage of upright time with pH <4, 7.88%; percentage of supine time with pH <4, 4.00%; number of reflux episodes, 62.7; number of reflux episodes with pH <4 for >5 minutes, 5.3; and the longest single acid-exposure episode, 21.3 minutes. CONCLUSIONS: Physiological gastroesophageal reflux occurs frequently in healthy Koreans. These data provide a reference range that could be utilized in studies involving Korean subjects.
Adult ; Esophageal pH Monitoring ; Esophageal Sphincter, Lower ; Esophagus ; Gastroesophageal Reflux ; Humans ; Hydrogen-Ion Concentration ; Reference Values

BACKGROUND/AIMS: Bamboo joint-like (BJL) appearance is an endoscopic finding characterized by swollen longitudinal folds transversed by erosive fissures or linear furrows on the lesser curvature side of gastric body and cardia. It has been reported to be associated with Crohn's disease (CD). This study was aimed to evaluate the incidence of BJL appearance in Korean patients with CD. METHODS: From January to December in 2005, we performed esophagogastroduodenoscopy (EGD) in patients diagnosed as CD and ulcerative colitis (UC) in our hospital. Non-inflammatory bowel disease (IBD) subjects with upper gastrointestinal symptoms who underwent EGD were consecutively enrolled during the same period. One endoscopist performed all the endoscopic examinations to avoid inter-observer variation. A dye-spraying technique with 0.4% indigocarmine was used to allow the detection of subtle changes during the endoscopic examination. RESULTS: A total of 21 patients with CD (mean age+/-SD, 40+/-15 yr; M/F, 13/8), 28 patients with UC (42+/-15 yr; 21/7), and 685 non-IBD subjects (49+/-14 yr; 354/331) were enrolled. EGD findings in CD patients were gastric erosions (11/21), chronic superficial gastritis (5/21), chronic atrophic gastritis (1/21), duodenal erosions or ulcers (2/21), and normal (2/21). Incidence of BJL appearance was significantly higher in patients with CD (47.6%, 10/21) than others (UC, 3.6%, 1/28; non-IBD, 0.1%, 1/685) (p<0.0001). Among patients with CD, incidence of BJL appearance was not significantly different according to the sex, status of H. pylori infection, Vienna classification for phenotype, medications or EGD findings. CONCLUSIONS: BJL appearance on the gastric body and cardia can be a diagnostic clue to CD.
Adult ; Crohn Disease/diagnosis/*pathology ; Endoscopy, Digestive System ; Female ; Humans ; Male ; Middle Aged ; Stomach/*pathology

PURPOSE: To evaluate the radiological findings of abdominal malignant fibrous histiocytomas. MATERIALS AND METHODS: We retrospectively reviewed the radiological findings of 13 masses in seven patients including two patients with multiple masses. The masses were located at the mesentery and omentum in three patients and at theretroperitoneum in four. Gastrointestinal examination using barium was performed in four patients, ultrasonographyin five and computed tomography in all. RESULTS: The average diameter of masses was 7.8cm(range : 1-20cm); plain abdominal films revealed soft tissue masses in all patients. Three of four barium studies demonstrated only displacement of bowel loops and the other showed findings of submucosal tumor. Eight of 11 masses were detected on ultrasonography and all were round or lobulated and had well defined margins. Four of these masses were greater than 8cm in diameter and showed homogeneous echogenicity with central hypo or anechoic area ; the remaining wereless than 8cm and showed relatively homogeneous echogenicity. On computed tomography, all 13 masses were seen as highly enhanced and well circumscribed. Seven were greater than 5cm in diameter and had internal low-densityareas. Peritumoral vessel-like structures were seen in eight masses and on plain abdominal radiograph and computed tomogram, calcification was seen in one patient. In no patient was combined retroperitoneal or intraperitoneal lymphadenopathy noted. CONCLUSION: Abdominal malignant fibrous histiocytomas are well-circumscribed, round orlobulated bulky masses with frequent necrosis and occasional calcification. Characteristically, there is nocombined lymphadenopathy and multiple masses are a rare manifestation. These findings may be helpful in the diagnosis of malignant fibrous histiocytoma.
Barium ; Histiocytoma, Malignant Fibrous* ; Humans ; Lymphatic Diseases ; Mesentery ; Necrosis ; Omentum ; Retrospective Studies