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*

The authors studied the ultrastructural changes of liver cell mitochondria in autolysis. The male Sprague-Dawley rats, weighting 140~160 gm were sacrificed for extract liver tissue. The slices of the liver tissue were incubated in 37 degrees C aseptic normal saline, and those were examined by following intervals; 10, 20 and 30 minutes and 1, 2, 6, 12 and 24 hours with light and electron microscope. The results obtained by light microscopy were summerized as follow. Several fine intracytoplasmic vacuoles were observed 1 hour after incubation. After 3 hours, focal destruction of cytoplasmic membrane with pyknosis of nuclei were observed. More delicate intracytoplasmic architectural changes could not be detected at light microscopic studies. The cord arrangement and cellular boundaries were relatively well preserved until 24 hours after incubation. Electronmicroscopically, mild intramitochondrial swelling with diminution of intramatrical granules were observed at 20 minutes. These were the earliest findings. Both high amplitude swelling and destruction of mitochondrial membrane were observed concurrently at 1 hour after incubation. The earlier membrane changes were observed at inner membrane with cristae and followed by degeneration of the outer membrane. The intramatrical amorphous dense deposits were observed at 30 minutes when the membranes were not destroyed. These deposits were noted in the other experimental groups which were incubated longer than 30 minutes. More electron dense deposits were observed after 1 hour at that time the membrane changes appeared. Vhe results suggest in this experiment that the earliest autolytic changes of liver cell mitochondria is loss of intramitochondrial granules and the membraneous changes led to the irreversible mitochondiral injury. The appearance of two types of intramitochondrial dense deposits would be an interesting finding needed to require further investigation for the chemical stucture and mechanism of dense deposit formation.
Male ; Humans

Catatracts are an infrequent but well-known complication of electrical injury, remains poorly understood. We report two cases of electric cataract with maculopathy experienced recently. The first case was a 58-year-old man who had exposed to 22000 voltage current and sustained third degree, 15% burn. 54th day after burn, the lenticular changes showed total opacity of both eyes and the intraocular pressure of left eye was 28 mmHg. 65th day after burn, extracapsular cataract extraction with posterior chamber lens implantation on left eye was performed. After the operation, naked vision was 1.0, but hard exudates were showed in macular area. The second case was a 23-year-old man who had exposed to 54000 voltage current and sustained third degree, 20% burn. 82th day after burn, the lenticular changes showed moderate opacities in the anterior and posterior subcapsular area of both eyes. 137th day after burn, extracapsular cataract extraction with posterior chamber lens implantation on right eye was performed. The final corrected visual acuity was 0.5 on 7th week after the operation due to lamellar macular hole.
Male ; Humans

Fibrous pseudotumor of paratesticular region is rare, but one of the most common neoplasm of that region. It has also been called as nodular fibrous proliferation, pseudofibromatous periorchitis, benign fibrous paratesticular tumor, and fibrous mesothelioma(pseudofibroma). We herein report a case of fibrous pseudotumor with characteristic histological findings. The patient is a 59 year-old male who had incidentally found scrotal mass and undergone radical orchiectomy. There was two separate nodules at tunica vaginalis and proximal spermatic cord which had bulging whitish-gray cut surface with focal myxoid change. Histologically, the mass was composed of dense collagenous tissue with scattered lymphoid follicles and numerous chronic inflammatory cells. There was a proliferation of spindle or stellate shaped cells, some of which featured enlarged hyperchromatic nuclei with prominent nucleoli, and abundant basophilic cytoplasm. These cells stained positive for vimentin and actin immunohistochemically, suggesting that this lesion might derive from proliferation of myofibroblasts.
Male ; Humans

No abstract available.
Humans ; Male*

No abstract available.
Humans ; Male*