Two cases of primary carcinoma of the ureter were reported with review of the literatures.
Ureter*

Drowning is a leading cause of accidental deaths worldwide, but its pathological diagnosis remains a challenge for forensic pathologists owing to a lack of pathognomonic findings in drowning deaths and inconclusive autopsy findings caused by postmortem changes. The aim of the present study was to investigate the pathway taken by inhaled drowning medium through the airway after death in a variety of experimental conditions, including underwater pressurization. We used methylene blue dye to monitor the spread of drowning medium to the lungs. Results of theses experiments demonstrated that it is possible for a significant amount of downing medium to enter the airway during immersion after death. Our results suggest that autopsies of immersed bodies and interpretation of these findings should be performed with special care.
Animal Experimentation* ; Animals* ; Autopsy ; Diagnosis ; Drowning* ; Immersion ; Inhalation* ; Lung ; Methylene Blue* ; Postmortem Changes

BACKGROUND: Many of the major life events that appear to affect biologic system and health occur within the context of the family and can have a profound psychosocial and biologic impact on family memebers. So, the present study attempted to examine the relations of family function with stressful life events, depression, and physical and psychological symptoms reported by patients. METHODS: Design : Cross sectional, observational study. Participants : 41 healthy adult males from a family medicine ambulatory care unit in a tertiary hospital located in Guro completed a series of psychometric instruments that include the Family APGAR(Adaptation, Partnership, Growth, Affection, and Resolve), FACESIII(Family Adaptability and Cohesion Evaluation Scale), Modified 46-item Stressful Life Events Scale, Lee's 98 items Stressful Life Event Scale, Korean version of BEPSI(Brief Encounter Psychosocial Instrument) and BDI(Beck's Depression Inventory Scale). RESULTS: Family APGAR was negatively correlated with stress related life events(both in total and negative events, -0.30, -0.37, respectively; p<0.05) and BEPSI(-0.56; p<0.0001). No significant correlation could be found between family function and positive life events. Family APGAR also revealed significant negative correlation with BDI(-0.61; p<0.0001). Among the three family types, severe dysfunctional family demonstrated highest level of stressful life events score, perceived stress, and depression(p<0.05). CONCLUSIONS: The higher the assessment of the family function(Family APGAR), the lower the level of stressful life events, perceived stress and depression. There, knowledge of the family function, stress, and coping could be useful to family physicians in the whole person approach of their patients.
Adult* ; Ambulatory Care ; Depression* ; Humans ; Male* ; Observational Study ; Physicians, Family ; Psychometrics ; Tertiary Care Centers

Malignant pyoperma is a rare, chronic, progressive, destructive ulcerating skin disease of unknown cause that affects the head and neck region of young adults. The disease is progressive but responds to high doses of systemically administered steroids. We present a case of malignant pyoderma developed on the left retroauricular area in 67 year-old male. The patient died of rapidly progressive, desructive, 15cm x 20 cm sized, phagedenic ulcer on the left retroauricular and neck area despite of various extensive local and systemic treatment. Histopathologic findings of tissue from the edge of the ulcer were non-specific, showing upper dermal necrosis and mixed inflammatory cell infiltrate in the deep dermis.
Aged ; Dermis ; Head ; Humans ; Male ; Neck ; Necrosis ; Pyoderma* ; Skin Diseases ; Steroids ; Ulcer ; Young Adult

No abstract available.
Pneumonectomy*

No abstract available.
Humans ; Lupus Erythematosus, Systemic* ; Renal Veins* ; Thrombosis*

No abstract available.
Sinusitis*

BACKGROUND: Dermatologists frequently see morbilliform rash in the clinic, drug eruptions and viral eruptions. Due to close clinical similarities, it is difficult to differentiate them. OBJECTIVE: The purpose of this study was to review the histopathologic differences between drug eruption and viral eruption. METHOD: In this study, 13 patients diagnosed as rubella and 13 patients diagnosed as drug eruption in Department of Dermatology, Presbyterian Medical Center from 1995 to 1997 were included. We reviewed the epidermal changes such as vacuolopathy, dyskeratotic cells, spongiosis and exocytosis and dermal changes by light microscopy. RESULTS: 1. Vacuolopathy of basal layer was observed in 92.3% of patients in both diseases. 2. Dyskeratotic cells, spongiosis and exocytosis were observed significantly highly in drug eruption. 3. Perivascular lymphohistiocytic infiltration was mild in both diseases, but eosinophilic infiltration was significantly higher in drug eruption(84.6%) than viral eruption(15.4%). 4. Atypical lymphocytes were observed in both diseases. 5. Red blood cell extravasation was observed only in viral eruption. 6. Perivascular edema was significantly higher in drug eruption(76.9%) than viral eruption(38.4%) CONCLUSION: There were statistically significant differences in dyskeratotic cells, spongiosis, dermal eosinophilic infiltration and Red blood cell extravasation. Considering these observation, histopathologic findings may be helpful in differentiating between drug eruption and viral eruption.
Dermatology ; Drug Eruptions* ; Edema ; Eosinophils ; Erythrocytes ; Exanthema ; Exocytosis ; Humans ; Lymphocytes ; Microscopy ; Protestantism ; Rubella*

No abstract available.
Humans ; Infant*

BACKGROUND: For the evaluation of pulmonary nrtery branches after operation of right ventricular outflow obstructive disease, we reviewed the usefulness of both simple X-ray and lung perfusion scan with 99mTc-macroaggregated albumin compared with cardiac angiography. METHODS: From March, 1986 to July, 1993, at Seoul National University Children;s Hospital, we chose 23 cases who underwent both simple X-ray and cardiac angiography among the patients who had distinct difference between right and left pulmonary blood flow in lung perfusion scan after operation of right ventricular outflow obstructive disease. So we calculated the ratio of right and left pulmonary blood flow and Spearman correlation coefficient. RESULTS: Of the 23 cases, 17 cases were tetralogy of Fallot, 4 cases pulmonary atresia, 1 case double outlet right ventricle, and 1 case truncus arteriosus. The mean age at poeration was 27 months, and the mean postoperative follow-up period was for 68 months. The correlation coefficient between cardiac angiography and simple X-ray was 0.86(p<0.01), and that beteen cardiac angiography and lung perfusion scan was 0.80(p<0.01). CONCLUSION: The cardiac angiography has been known as the best diagnostic tool for the evaluation of pulmonary artery branches after operation of right ventricular outflow obstructive ddisease, but we proposed that the lung perfusion scan should be widely used because its results were similar with those of cardiac angiography.
Angiography ; Double Outlet Right Ventricle ; Follow-Up Studies ; Humans ; Lung* ; Perfusion* ; Pulmonary Artery* ; Pulmonary Atresia ; Seoul ; Tetralogy of Fallot ; Truncus Arteriosus