No abstract available.
Animals ; Calcium* ; Mice* ; Oocytes*

No abstract available.
Cytomegalovirus* ; DNA* ; Humans* ; Polymerase Chain Reaction*

Traumatic ventricular septal defect secondary to nonpenetrating chest trauma is very rare. We present one case of nonpenetrating traumatic ventricular septal defect with the review of the literatures.
Heart Septal Defects, Ventricular* ; Thorax*

Maligant melanomas of the oral or nasal cavity, and the vulvovaginal area are relatively common among the melanomas of non-ocular mucosa. But, primary malignant melanoma arising in the mucosa of the palatine tonsil is rare. We present a case of primary malignant melanoma arising in the mucosa of the palatine tonsil. A 36-year-old male was admitted for evaluation of a recurrent sore throat. Tonsillectomy was performed on the basis of clinical suspicion of chronic tonsillitis. Grossly, the left tonsil was focally dark. Microscopically, the tonsillar mucosa was diffusely infiltrated with tumor cells. Tumor cells revealed numerous melanin pigments. Intraepithelial nests of tumor cells were noted, but pagetoid spread of tumor cells was not found. Tumor cells were positive for S-100 protein and HMB45 stain. There was no evidence of melanoma in the skin or eye.
Male ; Humans

A total of 48 cases of tuberculous lesion in the lymph nodes (43 cases), lung (3 cases) and soft tissue (2 cases), was subjected to fine needle aspiration cytology(FNAC). The age of the patients ranged from 19 to 77 year-old (average 33.6 years in age) and the male to female ratio was 1: 4. Thirty-four cases (70.8%) demonstrated distinct granulomatous reaction with or without caseation necrosis, nine cases (18.8%) showed no granulomas, but large amount of necrotic debris with numerous polymorphonuclear cells and histiocytes, and five cases (10.4%) revealed acellular material only. The overall AFB positivity in smears was 62.5%. In areas associated with granulomatous reaction and necrosis, AFB positivity was 55.8%, while it was 80.0% in cases with acellular necrotic material. There were 2 cases of parasitic infestation which could not be easily differentiated from tuberculosis based on aspiration smears only.
Aged ; Biopsy, Fine-Needle ; Child* ; Female ; Granuloma ; Histiocytes ; Humans ; Lung ; Lymph Nodes ; Male ; Necrosis ; Tuberculosis ; Vesico-Ureteral Reflux*

No abstract available.
Hand* ; Regional Blood Flow*

No abstract available.

We report a caae of hepatic and intestinal infestation with paragonimus wewstermani complicating abscess formation. The pathway by which the paragonimus westermani reaehea liver and intestine is not well understood. However, there was possiblity that it may become lodged in other organs that the lung because of polonged larval migrations through the diaphragm or into various sites in the abdomen. The patient, 52-year-old female gave a history of having reyeatedly consumed raw crabs. An x-ray film of the chest showed clear lunga Skin test for paragonimus-westermani was positive. Abdominal ultrasonogram showed enlargement of the liver with multiple hypoechoic lesiona ERCP revealed multiple ie lesions in the right lobe of the liver. Abdaminal CT showed multifocal abscess cavities with slight rim enhancements. Above meetioned diagnostic procedures suggested liver abscess or hepatoma. Then, an exploratory laparotomy was done for a definite diagnosis, Frozen biopsy, from liver and surgically exe mass from ileocecal region revealed extrpulmonary paragnomiasis involving liver and cecum. Thus, the patient was treated with prasiquantel. Three months later, abdominal ultrasonogram demonstrated slight enlargement of the liver but no evidence of abnormal mass like lesions.
Abdomen ; Abscess ; Biopsy ; Carcinoma, Hepatocellular ; Cecum* ; Cholangiopancreatography, Endoscopic Retrograde ; Diagnosis ; Diaphragm ; Female ; Humans ; Intestines ; Laparotomy ; Liver Abscess ; Liver* ; Lung ; Middle Aged ; Paragonimiasis* ; Paragonimus ; Paragonimus westermani ; Praziquantel ; Skin Tests ; Thorax ; Ultrasonography ; X-Ray Film

No abstract available.
Adrenocortical Carcinoma*

No abstract available.
Animals ; Rats* ; Receptor, Nerve Growth Factor* ; Suprachiasmatic Nucleus*