The tuberculosis of the stomach is very rare disease and its association with gastric carcinoma is more so. The diagnosis of gastric tuberculosis is usually made on the histological basis not clinical findings. This case of gastric tuberculosis was found incidentally after the subtotal gastrectomy performed under the impression of stomach cancer. There was an ill-defined ulcerative lesion at the lesser curvature. Microscopically, poorly differentiated adenocarcinoma extended to the serosa and typical tuberculous granulomas were found in the lesion of stomach and regional lymph nodes. Acid-fast bacilli were demonstrated by Ziehl-Neelsen stain in the granuloms of the regional lymph nodes, and a case of gastric carcinoma is presented here and briefly reviewed with the literature.
Adenocarcinoma ; Stomach Neoplasms

No abstract available.

The effect of dexamethasone of the maturation of the fetal lungs of rats with streptozotocin-induced diabetes was studied morphologically and biochemically. By light and electron microscopy there was little difference in fetal pulmonary maturation between the untreated control group and the untreated diabetic group, but when both groups were treated with dexamethasone the fetuses showed accelerated pulmonary maturation, approximately one day earlier with an increase of air spaces per unit area and an earlier appearance of type II pneumocytes. The number of osmiophilic inclusion bodies per alveolus and per type II pneumocyte, and the lecithin/sphingomyelin ratio in amniotic fluid increased markedly and they were statistically significant in both groups injected with dexamethasone, but were decreased in the untreated diabetic group, though only the L/S ratio of the animals of the 19th day gestation was statistically significant. Phosphatidylglycerol was present in the amniotic fluid of the groups injected with dexamethasone one day earlier than the untreated control and the untreated diabetic groups. However, the intensity of phosphatidylglycerol tended to be lower in the untreated diabetic group. It is concluded that the prenatal administration of dexamethasone to the diabetic pregnant rats will accelerate fetal pulmonary maturation morphologically and promote the synthesis of surfactant biochemically.
Animal ; Blood Glucose/analysis ; Body Weight ; Comparative Study ; Dexamethasone/pharmacology* ; Diabetes Mellitus, Experimental* ; Female ; Fetal Organ Maturity/drug effects ; Fetus/cytology ; Lung/drug effects ; Lung/embryology* ; Lung/pathology ; Pregnancy ; Pregnancy in Diabetics* ; Rats ; Rats, Inbred Strains

No abstract available.

No abstract available.
Fanconi Anemia*

BACKGROUND: This was concerned with outbreak investigation of the epidemic keratoconjunctivitis (EKC) which occurred from April to May 1996 in the neonatal intensive care unit (NICU) of Seoul National University Hospital in Seoul, Korea. METHOD: We defined the cases by the clinical signs and symptoms and investigated the possible risk factors of this outbreak by case-control analysis. RESULTS: The number of total cases were 17, including neonates (10 cases) and health care workers (7 cases), The index case was thought to be infected by his family, while the other cases may have been transmitted through contact with nurses who cared for or fed the index case. There were no statistically significant differences between case and non-case (control) neonates. However, for nurses, the total amounts of time spent working in the hospital and in the NICU were identified as significant factors. And the incidence of EKC was higher in the nurses who contacted neonates with EKC more frequently. CONCLUSION: According to our contact precautions, we enforced cohort isolation and emphasized strict hand washing and aseptic technique to the health care workers. All of the equipment, especially eye dips used by the cases, was disinfected or sterilized. Fortunately this outbreak ended after about one week when we recognized and started to investigate this outbreak.
Case-Control Studies ; Cohort Studies ; Delivery of Health Care ; Hand Disinfection ; Humans ; Incidence ; Infant, Newborn ; Intensive Care, Neonatal* ; Keratoconjunctivitis* ; Korea ; Risk Factors ; Seoul

No abstract available.

We report a case of Waardenburgs syndrome in 18-year-old male patient who has total deafness of the right ear, heterochromia irides, hypopigmented patches on the face and trunk, and disseminated lentigines on the entire body surface since birth. His 51-year-old mother also has total deafness, heterochromia irides, white foreloek, and disseminated lentigines on the entire body surface. The patient with this disorder may complain of pigmentary abnormalities, and we believe dermatologists should pay more attention to systemic signs of the congenital pigmentary disorders.
Adolescent ; Deafness ; Ear ; Humans ; Lentigo ; Male ; Middle Aged ; Mothers* ; Parturition ; Waardenburg Syndrome*

No abstract available.
Abortion, Spontaneous* ; Chorion* ; Chorionic Villi* ; Female ; Humans ; In Situ Hybridization ; Pregnancy

No abstract available.
Extracorporeal Circulation* ; Heart* ; Potassium* ; Thoracic Surgery*