No abstract available.
Humans ; Infertility, Male* ; Male ; Male*

No abstract available.
Humans ; Infertility, Male* ; Male ; Male*

The goals of the evaluation is to identify; 1) potentially correctable conditions, 2) irreversible conditions but are amenable to ART using male partner sperm, 3) irreversible conditions not amenable to ART, fro which donor IUI or adoption are possible options, 4) life- or health threatening conditions that may underlie infertility and require medical attention and 5) genetic abnormalities that may affect offspring if ART is employed.
MALE ; INFERTILITY ; INFERTILITY, MALE

No abstract available.
Humans ; Infertility* ; Infertility, Male* ; Male ; Male*

No abstract available.
Biopsy* ; Humans ; Infertility, Male* ; Male ; Male*

PURPOSE: Gynecomastia is a common male breast abnormality and primarily occurs in puberty and senescence. The obvious etiological role of hormonal changes in gynecomastia, plus the discovery of estrogen receptor in normal and neoplastic breast, has spurred several investigations of ER content in male gynecomastic tissues. The results have been inconsistent and the fraction of ER-positive specimens has varied from 0~90%. METHODS: Immunohistochemical hormonal receptor analysis using monoclonal estrogen receptor (ER) alpha, beta and progesteron receptor (PR) was performed on the breast tissues of 58 patients with gynecomastia between January 1995 and January 2000 in the Department of Surgery, Uijongbu St. Mary's Hospital. These results were statistically compared with clinical data. RESULTS: 48 cases (82.8%) were ERalpha positive and 55 cases (94.8%) were ERbeta positive and PR positivity was noted in 55 cases (94.8%). There was negative relationship between ERalpha and age, PR and location. CONCLUSION: This study demonstrates that intracellular steroid receptors are present in most gynecomastic tissues. Additionally, it supports the general assumption that estrogen and progesteron may be two of the hormones responsible for the development of gynecomastia.
Male ; Humans

Nodular fasciitis represents reactive fibroblastic or myofibroblastic proliferative lesions which may be misdiagnosed as sarcomas due to the rich cellularity, mitotic activity and variant morphologic pattern. It arises in the subcutaneous tissue, skeletal muscles, and fascia. Uncommon clinical and pathological variants of nodular fasciitis, such as intradermal, intravascular, cranial, ossifying, parosteal and proliferative fasciitis, have been described. We present a 23-year-old man with a one year history of a 2x1.5cm sized hard tender nodule on the scalp which is partially depressed at the margin. Histological examination revealed clusters of spindle cells in a myxoid background, chronic inflammatory cells and extravasated red cells in the dermis. Immunohistochemically, the spindle cells showed positivity of vimentin or smooth muscle actin, and negativity of desmin or S-100 protein. The staining results support its myofibroblastic origin. There is no involved bony lesion on the brain computed tomography (CT). Therefore we report a rare case of intradermal fasciitis arising on the scalp.
Male ; Humans

Localized cutaneous leishmaniasis is a chronic ulcerative, usually self-limiting skin disease, and one of the major tropical diseases. This disease is caused by an infection of genus Leishmania, transmitted by a sandfly, and there are some cases of cutaneous leishmaniasis in Koreans after travelling abroad in endemic areas, such as the Middle East and Africa. We report a case of localized cutaneous leishmania in a 70-year-old native Korean man without history of a trip abroad.
Male ; Humans

No abstract available.
Humans ; Male

Sarcomatoid carcinoma of prostate has been rarely reported and occasionally difficult to distinguish from a true sarcoma or carcinosarcoma. A case of sarcomatoid carcinoma of the prostate, which has been occured in 61-year-old male patient is presented. The tumor consists of carcinomatous areas with epithelioid cells, sarcomatoid areas with spindle cells and foci of heterologous osteosarcoma component. The phenotypic nature of the tumor was confirmed immunohistochemically by positive reaction for cytokeratin, epithelial membrane antigen, vimentin and prostate specific acid phosphatase in both sarcomatous and carcinomatous components.
Male ; Humans