Cutaneous chromomycosis is a slow growing verrucous skin infection caused by five species, identified as Philadophara verruscosa, Fonsecaea dermatitidis, Fonsecaea pedrosoi, Fonsecaea compactum, Cladosporium, carionii. We report a case of chromomycosis of the skin causing by Cladosporium genus, in view of its rarity and unique light microscopic and ultrastructural features. This 65-year-old female had suffered from eczematous and lichenified skin lesion for the last two years since she burned her dorsum of the left hand by boiling oil. The lesion was slowly progressed, and ended up to the brownish hardening of the skin covered with crusts. Skin punch biopsy was done. Histologically, the sections revealed typical features of chronic granulomatous inflammation along with the heavy infiltration of the lymphocytes, plasma cells and histiocytes. Pseudocarcinomatous downgrowth of the epidermis and microabscesses in the upper dermis were also found. Numerous thick walled fungal organisms were noted within the giant cells and freely in the dermis, which were positive ant PAS stain, and diastase resistant. Thick mucous capsule is not observed. The organisms showed very faint yellowish walls with a few buddings and a few short elongated hyphae were also noted. Ultrastructurally, the fungus wall was multilayered and inner organelles were sparse. There is no evidence of systemic involvement, especially brain.
Female ; Humans ; Biopsy

Fibrous hamartoma of infancy (FHI) is an uncommon, benign, solitary intradermal or subcutaneous tumor. It occurs typically in the axillary or shoulder region. The histopathologic examination of affected lesion shows the characteristic elements: dense fibrous tissue, adipose tissue, and primitive mesenchymal tissues. A 15 month-old girl had the multiple, asymptomatic, discrete, and skin-colored tumors that scattered on the scalp. These were present at birth. We report a rare case of FHI occurred on the scalp with multiple and congenital characteristics.
Adipose Tissue ; Female ; Hamartoma* ; Humans ; Parturition ; Scalp ; Shoulder

No abstract available.
Animals ; Liver* ; Rats* ; Selenium*

No abstract available.
Lipodystrophy, Congenital Generalized*

A 51-year-old female developed a distinctive perioral rash, conisting of discrete or confluent erythematous papules for one and a half years. Histopathologic examiriation revealed upper dermal granulomas admixed with lymphoytes. Pieces of hair shaft were staincd peri-dish by AFB in the center of granuloma, which might play a role in the formation of the granuloma She also had used corticosteroid ointment intermittently duririg this time. There were no associated systemic abnormalities. The lesions resolved after two month treatment with oral corticosteroid and tetrac cline.
Dermatitis, Perioral* ; Exanthema ; Female ; Granuloma ; Hair ; Humans ; Middle Aged

In an attempt to treat the cold urticaria, a new bradykinin inhibitor, homoclomin was administered orally and effective result were obtained. The urticaria was confirmed by the employing the ice cube test on the patient and the positive reaction was appeared generally 10 sec. to 15 min. after application of ice cube on the forearm. After oral administration for 3 days (40mg/day) clinical symptoms were relieved temporarily and weakly positive or negative reaction observed in repeated ice cube test.
Administration, Oral ; Bradykinin ; Forearm ; Humans ; Ice* ; Urticaria*

No abstract available.
Hemangioma*

We report, herein, a case of reactive perforating collagenosis in a 52-year-old man with diabetes mellitus and chronic renal failure on hemodialysis. He had multiple, pinhead to pea sized, round or oval shaped, central umbilicated papules on the face, trunk, and extremities for 3 months duration. The papules developed after scratching due to pruritus. Histopathologic examination showed a cup-shaped depression of the epidermis filled with parakeratotic material, necrobiotic collagen and inflammatory cells. At the base of the depression, the epidermis showed interruption through which basophilic bundles of collagen ex-tend in a vertical direction from the dermis. The skin lesions improved after treatment with oral antihistaminics:
Basophils ; Collagen ; Depression ; Dermis ; Diabetes Mellitus* ; Epidermis ; Extremities ; Humans ; Kidney Failure, Chronic* ; Middle Aged ; Peas ; Pruritus ; Renal Dialysis ; Skin

A case of calcifying synovial sarcoma, occuring in the deep muscle fascia of the left thigh is reported. The presence of extensive calcification in synovial sarcoma is a favorable sign for prognosis. The patient was a 31-year-old female. The tumor mass had been present for 3 years, accompanying local tenderness. X-ray revealed a soft tissue tumor with central calcification, which was located between the adductor magnus and brevis of the left thigh. The tumor size was 7 x 5.5 cm. There was no connection with the knee joint or the femur. Grossly, the tumor was a relatively well circumscribed hard tumor with massive calcification. Microscopically, the tumor was composed of predominantly spindle cells with accompanying hyalinization, numerous spherical concretions and ossification. The epithelial component was not clearly noted. Mitotic figures were rarely noted in the densely cellular area. Immunohistochemical staining for EMA, S-100, vimentin, and carcinoembryonic antigen was negative while vimentin and cytokeratin were weakly and focally positive. EM study revealed multiple desmosome-like calcification intercellular junctions with a slit-like lumen and an incomplete basal lamina, which suggest that tumor show these cells were undergoing epithelia] differentiation. Above evidence suggest that this tumor is a synovial sarcoma associated with a large area of calcification, a so called calcifying synovial sarcoma. No recurrence was noted in one and half years of follow up.
Female ; Humans

BACKGROUND: Troponin T(TnT), a 37 kDa polypeptide subunit of contractile protein, is part of the troponin complect in striated muscle, where it binds to tropomyosin. TnT is not usually found in circulating blood, but increase in serum by cytoplasmic damage. Because the amino acid sequence is unique to cardiac muscle, one can immunologically differentiate skeletal muscle and cardiac protein isoforms. METHODS: We evaluated serum cardiac TnT (ELISA, Troponin-T, Boehringer Mannheim, Germany) versos CK-MB mass (IMX CK-MB, Abbott Laboratories, USA) in 46 cases (173 samples) of acute myocardial infarction, 28 cases (94 samples) of ansi na pectoris, 23 cases (62 samples) of other cardiac disease, and 32 cases of non-cardiac disease from September 1994-June 1996. RESULTS: TnT was detected in serum(cutoff value 0.20 ng/ml) within 6 hours after onset of chest pain, slightly earlier than CK-MB mass (cutoff value 5.0 ng/ml). Sensitivity of TnT (81%) is not statistically different from CK-MB mass (84%) within 24 hour of cutest pain but more sensitive after 24-72 hours of symptom, Specificity (79.5%) and positive predictive value (70.7%) of TnT were superior to that of CK-MB mass within 24 fours of cutest pain, and persistent to 6 days, which was longer than that of Cl4-MB mass. More patients show increment of TnT in unstable angina pectoris(40.0%) than stable angina pectoris(15.4%), No difference in detection rate of TnT between angina pectoris(28.6%) and other cardiac disease patients(34.8%). Only 3.1 % of non-cardiac disease patients show TnT increment. CONCLUSIONS: We concluded that TnT Is not detected In most of non-cardiac disease patients, and is an early and later marker with very wide diagnostic time win-dow. Also, TnT can be used as a valuable masker for ischemic myocardial damage in any underlying causes.
Amino Acid Sequence ; Angina, Stable ; Angina, Unstable ; Chest Pain ; Cytoplasm ; Heart Diseases ; Humans ; Muscle, Skeletal ; Muscle, Striated ; Myocardial Infarction* ; Myocardial Ischemia* ; Myocardium ; Protein Isoforms ; Sensitivity and Specificity ; Trinitrotoluene ; Tropomyosin ; Troponin T* ; Troponin*