Retroperitoneal fibrosis sometimes causes urological problem involving the ureter, but the mechanism is uncertain. An aortic aneurysm, including an iliac artery aneurysm, is thought to be one of the mechanisms of retroperitoneal fibrosis. However, cases caused by an isolated iliac artery aneurysm are very rare, and symptoms tend to be non-specific; therefore, no definitive treatment has been established. Herein, we report our recent experience of a patient with a left common iliac artery aneurysm involving the ureter, who underwent successful surgical therapy.
Aneurysm* ; Aortic Aneurysm ; Constriction, Pathologic* ; Humans ; Iliac Artery* ; Retroperitoneal Fibrosis* ; Ureter*

No abstract available.
Colon* ; Polyps*

Pigmented photoallergic contact dermatitis is a disease usually resulting from recurrent cutaneous exposure to cosmetic photoallergens which produce bizarre dark brown hyperpigmentation. Histologicnl examination of this condition reveals liquefaction of the basal cells of the epidmis and melanophages in the upper dermis. A 50-year-female developed dark brownish mottled hyperpigmented patches on her face after using a soap named O.E. and taking a nap every afternoon for 4 years. The histological fmding on the lesion site was consistent with pigmented photoallergic contact dermatitis. The cosmetic photopatch test with, O.E. soap, and the Scandinavian scries resulted in a positive reaction only on one side where 5 J/cm2 lights were applied by using Waldman 800UV machine. The other side howed a negative finding. We fmally diagnosed pigmented photoallergic contact dermatitis based on the patients histoty of using the soap containing musk ambrette, a histological examination of a biopsy and the results of photopatch tests. We report rare case of pigmented photoallergic contact dermatitis.
Biopsy ; Dermatitis, Photoallergic* ; Dermis ; Humans ; Hyperpigmentation ; Soaps

This study was performed to investigate the relationship between CD44 expression and depth of, tumor invasion histopathologic differentiation, tumor size, lymph node metastasis, and proliferating capacity of tumor cells in the gastric carcinoma. In 20 cases of early gastric carcinoma (EGC) and 40 cases of advanced gastric carcinoma (AGC), the immunohistochemical staining for CD44v3, CD44v5, and PCNA gave the following results. 1) In all 60 cases, the positive rates for CD44v3 and CD44v5 were 18.3% and 71.7%, respectively. 2) CD44v5 was expressed in 45% of EGC and 85% of AGC. 3) Larger tumors exhibited higher positive rates for CD44v5. 4) There were 28 cases of lymph node metastases out of 43 cases of CD44v5- positive primary gastric carcinomas (65.1%), and there were 4 cases of lymph node metastases out of 17 CD44v5-negative cases (23.5%). 5) There was no relationship between CD44v5 expression and PCNA index. Because the tumors that exhibit deep invasion, and large in size and have lymph node metastses tend to have more frequent expression of CD44v5, CD44v5 may be one of the useful prognostic markers for gastric carcinoma.
Humans* ; Lymph Nodes ; Neoplasm Metastasis ; Proliferating Cell Nuclear Antigen

The association between choledochal cysts and pregnancy is unlikely to be etiological, but may rather be an aggravation or precipitation of a preexisting condition. Although choledochal cysts rarely occur in pregnancy, the aim of this study is to elucidate the condition associated with pregnancy because delayed or inappropriate therapy may be catastrophic for both mother and child. Authors reviewed 18 cases of choledochal cyst, of which 2 were aggravated during pregnancy, managed at the Department of Surgery, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, during the period from 1990 to 1995. The results were as follows: The ratio of female to male was 2.6:1 which revealed predominance in female and most frequent age group was above sixty years old(33%). In non-pregnant patients, the most common symptoms were abdominal pain(78%) and all pregnant patients had pain, jaundice, nausea and vomiting, and indigestion. Transaminase and bilirubin were elevated in all pregnant patients. In all patients, US(88%, 100%) was the most common preoperative diagnostic study and one case was diagnosed during explo-laparotomy. Pregnant patients have cholecystitis in two cases and nonpregnant patients had cholecystitis(19%), CBD stone(19%), and others. The operative procedures were performed in 9 cases and pregnant patients were operated by cyst excision and Roux-en-Y hepaticojejunostomy in one case, and also Roux-en-Y choledochocystojejunostomy in one case. According to Todani's classification, in non pregnant patients, type I was the most common(63%), in pregnant patients, two cases were type I. Postoperative complications occurred in 3 cases, wound infection(6%) and cholangitis(6%) in non pregnant patients, pleural effusion(6%) in pregnant patients. Two cases of choledochal cyst in pregnancy were 25 years old at 29.4 weeks and 36 years old at 16 weeks into pregnancy.
Adult ; Bilirubin ; Child ; Cholecystitis ; Choledochal Cyst* ; Classification ; Dyspepsia ; Female ; Heart ; Humans ; Jaundice ; Male ; Mothers ; Nausea ; Postoperative Complications ; Preexisting Condition Coverage ; Pregnancy* ; Surgical Procedures, Operative ; Vomiting ; Wounds and Injuries

No abstract available.
Lung Injury* ; Lung* ; Paraquat*

No abstract available.

No abstract available.

No abstract available.
Hodgkin Disease*

No abstract available.
Hodgkin Disease*