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*

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

Intra-abdominal desmoplastic small round cell tumor has been described in the literature since 1989. It is characterized by the occurrence in ages less than 40 with male predominance, an intra-abdominal location, and small round to oval shaped tumor cells with divergent differentiation in the background of the desmoplastic stroma. We recently experienced this tumor in an inguinal lymph node of a 36-year-old man. It is suspected that it metastasized from a lower intra-abdominal tumor. Immunohistochemical stains for keratin, epithelial membrane antigen, vimentin, S-100 protein and neuron specific enolase were positive. This is the first documented case in Korea. Herein, we report on this tumor with a review of literature.
Male ; Humans

Chromomycosis is a chronic cutaneous fungal infection characterized by the presence of dark brown parasitic forms of fungi in biopsied tissues. It is usually resulted from the entry of the causative organism through a minor trauma, and therefore, most lesions are found on the exposed part of the body, such as limbs or face, and occurrence on the nasolacrimal duct is extremely rare. We report a case of chromomycosis of the right nasolacrimal duct, which was presented with clinical symptoms of nasolacrimal duct obstruction. The patient was a 40 year-old male who had had minor injuries on his left eye twice by paper and branches of the tree two months prior to epiphora in right eye. On dacryocystorhinostomy, right nasolacrimal duct was obstructed by pinkish brown mucoid ball. Microscopically, the mucoid ball revealed eosinophilic, amorphous, necrotic materials admixed with brown pigmented fungi. The organism showed characteristic dark brown, round, thick-walled, often septated, sclerotic bodies and brown pigmented long bead-like hyphae. The adjacent mucosa shows marked chronic nonspecific inflammation with fibrosis.
Male ; Humans

Anthrax in man is usually cutaneous, resulting from contact with materials derived from infected livestock. Internal organs are infrequently involved,. This report concerns a case of primary anthrax of intestine. The first case of primary anthrax of intestine is to our knowledge in Korea. The patient was a 14-year-old male who has complained of nausea, vomiting and acute abdominal pain. History was otherwise noncontributory except for ingestion raw meat of the dead cattle, one day before the onset of the disease. The cattle presumably died due to Bacillus anthracis in a village Bae-Ban Dong in the city of Kyung ju, Kyung Pook. Among 15 sufferers, 2 cases died 3 days later. Bacillus anthracis isolated from the raw beef, blood samples of two patients and throat culture of one patient. At laparotomy, the peritoneal cavity was full of serosanginous fluid. Right hemicolectomy including partial resection of ileum was done. The bowel was segmentally dilated, hemorrhagic and necrotic, especially at terminal ileum. The mucosa was edematous and largely ulcerated covered with greenish yellow exudate. The intense vascular congestion with hemorrhage and numerous colonization of bacteria were present through the entire wall. The organisms were large, gram-positive and PAS-negative bacilli in long chain. Bacterial emboli were scattered in lymphatics. The other feature was band like lymphoid cell infiltration in ulcer base and submucosal layer. Payer's patches were prominent and the germinal centers were necrotic. Interfollicular spaces exhibited aggregates of numerous atypical lymphoid cells. The cells were five times larger than resting lymphocytes and had several prominent nucleoli and abundant amphophilic cytoplasm. On immunohistochemical staining, most of atypical cells were positive for T-cell marker and Ki-I Ag. The mesenteric lymph nodes were enlarged, showing reactive feature, and the atypical cells were also demonstrated. The patient recovered completely.
Male ; Humans

Pigmented(melanotic) schwannoma is a very rare variant of schwannoma that characteristically has massive cytoplasmic melanin. Since it was described in 1946 by Bjorneboe, about 44 cases have been reported in the English literature. It has a relatively benign clinical course, but the cases arising in the cranial nerve and sympathetic chain show aggressive behavior with malignant potential. We herein report a typical case of pigmented schwannoma with light microscopic findings. The results of immunohistochemical and electronmicroscopic study are also presented. The patient was a 30 year-old Korean male who had a mass in his posterior neck for 10 years that recently.began to induce neurologic manifestations. The tumor, which was mainly in the extramedullary intradural space of the cervical canal extending to the extradural space and soft tissues of the neck, was relatively well defined and composed of black solid tissue. Microscopic, densely pigmented spindle cells forming fascicles, nuclear palisading, whorling and polygonal cells with vacuolated or clear cytoplasm were characteristic. Immunohistochemically, the tumor cells were positive for vimentin, S-100 protein, and HMB-45. Electron microscopic study revealed that the tumor cells have interdigitating cytoplasmic processes containing varying stages of melanosomes with a very focal basal lamina and Luse body like collagen bundles.
Male ; Humans