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.
Biopsy* ; Humans ; Infertility, Male* ; Male ; Male*

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

Ankylosing spondylitis (AS) is a common inflammatory arthritis that affects the axial skeleton, causing characteristic inflammatory back pain, which can lead to structural and functional impairments and a decrease in quality of life. The disease can be accompanied by extraskeletal manifestations, such as acute anterior uveitis, inflammation in the colon or ileum, aortic insufficiency, cardiac conduction defects, fibrosis of the upper lobes of the lungs, neurologic involvement, or renal (secondary) amyloidosis. We report the case of a 19 year-old man who developed Henoch-Schonlein purpura (HSP) and subsequently AS. It has been recognized that AS may be associated with cutaneous vasculitis and IgA nephropathy, but the association of HSP with AS has not been reported. This association of IgA nephropathy or HSP with AS raises the possibility of a common or related pathogenesis.
Male ; Humans

Intraductal papillary mucinous neoplasm (IPMN) is a recently recognized clinicopathologic entity characterized by dilatation of pancreatic duct filled with copious mucin and papillary ductal epithelial proliferation ranging from simple hyperplasia to invasive carcinoma. The exact clinicopathologic identification of this tumor is important because of favorable prognosis contrast to that of conventional ductal adenocarcinoma. Herein we report a case of surgically resected typical IPMN. A 59-year-old man had a long history of diabetes mellitus with epigastric pain of 4 months duration. Ultrasonography and computed tomographic examination revealed cystic dilatations of main pancreatic duct in the head. The patient underwent total pancreatectomy. The gross appearance showed diffuse dilatation of main pancreatic duct associated with cystic dilatation of subbranches in the uncinate process. Histologic examination revealed diffuse papillary proliferations lined by mucinous epithelium with mild atypism within ectatic ducts. No invasive carcinoma was noted. Histochemically, the papillary epithelium contained mostly neutral and acid sialomucin.
Male ; Humans

Dupuytren's contracture is characterized by the development of palmar fibrous nodules and bands over the fourth or fifth metacarpal head that may eventually cause contracture of the fingers. It has been well recognized in orthopedic literatures, but not in dermatologic ones. Herein we describe two typical cases of Dupuytren's contracture in middle-aged men with asymptomatic, multiple, rubbery, subcutaneous nodules of the palms. Histopathologically, the palms showed well-circumscribed fibrous nodules which contained numerous spindle-shaped cells with cross-banded nuclei, which stained green with Masson trichrome and also positive with antiactin antibody, all indicative of myofibroblast.
Male ; Humans

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

Acute hybrid leukemia is an uncommon disease that demonstrates malignant transformation expressing lymphoid and myeloid cell lineage. We experienced a case of 25-year-old man with acute leukemia with unusual characteristics: unclassifiable morphology and undifferentiated cytochemistry by French-American-British (FAB) criteria. Microscopically, it disclosed monotonous tumor cell population in lymph node with vascular plugging and perivascular infiltration, and indian file appearance in capsule and surroun ng adipose tissue. Results of flow cytometry and immunohistochemical studies of frozen sections, cytospins, and formalin fixed lymphoid tissues disclosed hybrid form characterized by myeloid and lymphoid cell lineage. The immunophenotype analysis showed both anti-T cell, anti-B cell and anti-myeloid cell monoclonal antibody reactivity; blast cells were consistently CD7+(94.6%), CD13+(97.1%), and CD19+(85.22%). The normal hematopoietic cells were almost replaced by tumor cells in PB and bone marrow. In preparation of cytospin of peripheral blood(PB) cells separated by a Ficoll-hypaque gradients, blast cells were negative for Sudan black B, myeloperoxidase, periodic acid Schiff, and nonspecific esterase.
Male ; Humans