No abstract available.
Brain* ; Humans ; Prolactin* ; Psychopathology*

Double uterus with unilateral hematometra and ipsilateral renal agenesis is a rare Mullerian duct malformation. This complex of anomalies is seen in adolescents and young women with progressive dysmenorrhea, abdominal pain, menstrual irregularities and a pelvic mass. Appropriate preoperative diagnosis and treatment will prevent unnecessary procedure and offer relief of symptoms. We report one case of bicornuated uterus with unilateral cervical atresia and homolateral renal agenesis with a brief review of concerned literatures.
Abdominal Pain ; Adolescent ; Diagnosis ; Dysmenorrhea ; Female ; Hematometra ; Humans ; Unnecessary Procedures ; Uterus*

No abstract available.
Congenital Hypothyroidism*

No abstract available.
Muscle, Smooth* ; Renin* ; Renin-Angiotensin System*

No abstract available.
Cell Line* ; Gonadotropin-Releasing Hormone* ; Medroxyprogesterone Acetate* ; Medroxyprogesterone* ; Tamoxifen*

No abstract available.
Cervix Uteri* ; Female ; Hysterectomy*

Primary malignant melanornn of the vagina is rare, with only about 130 reported cases worldwide. They presumably arise from melanocytes that are present in the vagina in 3% of normal wornen. Vaginal melanoma accounts for less than 1% of melanomas and less than 3% of primary malignant tumors of the vagina. Most of patients complain vaginal bleeding, vaginal discharge, foreign body sensation in order. The best treatment of vaginal melanoma rernains eni.gmatic, Many authors indicate that radical surgery may be the pcferred approach and the number of reported cases treated with radical surgery is increasing. But other author comment that no significant change in survival is apparent with radical surgery. Overall prognosis is poor as most patients have deeply penetrating lesions at the time of diagnosis. Recently, not only the effort to increase the survival rate but the quality of life including sexual function after treatment is becoming an important issue about treatment ot cancer patients. We experienced a case of primary malignant melanoma of the vagina treated with radical surgery and restored the sexual function by vulvovaginal reconstruction using gracilis myocutaneous flap. So we report this case with brief literature review.
Diagnosis ; Foreign Bodies ; Humans ; Melanocytes ; Melanoma* ; Myocutaneous Flap ; Prognosis ; Quality of Life ; Sensation ; Survival Rate ; Uterine Hemorrhage ; Vagina* ; Vaginal Discharge

PURPOSE: To evaluate the utility of FLAIR (Fluid Attenuated Inversion Recovery) MR imaging in cerebral infarction by comparing its results with those of T2-weighted spin-echo imaging. MATERIALS AND METHODS: We retrospectively evaluated fast FLAIR images and conventional spin echo images of 82 patients (47 men and 20 women; median age 60.9 years) with cerebral infarction. MR imaging used a 1.5T MR unit with conventional T2 (TR 3900, TE 90) and fast FLAIR sequence (TR 8000, TE 105, TI 2400). We analysed the size of the main lesion and number of lesions, and discrimination between old and new lesions and between small infarction and perivascular space. RESULTS: When T2-weighted and FLAIR imaging were compared, the latter showed that the main lesion was larger in 38 cases (46%), similar in 38 (46%), and smaller in six (7%). The number of lesions was greater in 23 cases (28%), similar in 52 (63%), and fewer in seven (9%). FLAIR images discriminated between old and new lesions in 31 cases ; perivascular space and small infartion were differentiated in eight cases, and CSF inflowing artifact was observed in 66 (80%). CONCLUSION: In the diagnosis of cerebral infaretion, fast FLAIR provides images that are equal or superior to T2-weighted images. The fast FLAIR sequence may therefore be used as a part of routine MR brain study in the diagnosis of cerebral infarction.
Artifacts ; Brain ; Cerebral Infarction* ; Diagnosis ; Discrimination (Psychology) ; Female ; Humans ; Infarction ; Magnetic Resonance Imaging* ; Male ; Retrospective Studies

Hypergravity has been shown to affect the human physiology, especially the kidney and heart. The kidney is affected during or after tests on positive acceleration. PRA was increased after positive acceleration. ANP has inverse relationship with renin, which has sodium and water retention. The experiment was design to investigate possible ANP decrease and changes in function and structure of the testis, kidney after exposure to 9G, 120 sec positive acceleratory forces as imposed on rat by the Human Centrifuge. As result, positive radial acceleration has made no change in concentration of ANP in statistically with increasing PRA, After acceleration, the glomerulus of the kidney showed no ischemic changes, but tubule of the kidney showed containing of cast. The seminiferous tubule of the testis showed normal.
Acceleration* ; Animals ; Atrial Natriuretic Factor ; Heart ; Humans ; Hypergravity ; Kidney* ; Physiology ; Plasma* ; Rats ; Renin* ; Seminiferous Tubules ; Sodium ; Testis*

Respiratory syncytial virus is the most common cause of lower respiratory infection (bronchiolitis and pneumonia) of infancy and early childhood. We analyzed clinical and radiological features of 76 patients with lower respiratory infections by respiratory syncytial virus, which were diagnosed by indirect immunofluorescent test or culture of nasal aspirate in Hep-2 cell monolayer, during the period of January-December, 1991. There were peaks of incidences in March-May and November-December, accounting for 87% of eases. Sixty-two cases (82%) were under 1 year of age. Fifty cases(66%) had underlying diseases. Major radiographical findings were overaeration (83%), parahilar peribronchial infiltrates(67%), segmental or subsegmental atelectasis(32%), and segmental or lobar consolidation(16%). In 15 cases(20%), overaeration was the only radiological findings. There was no evidence of pleural effusion or hilar lymph node enlargement in all cases. By considerig clinical features(symptoms, age. Underlying diseases, epidemic seasons) in addition to the radiological findings, radiologists would be familiar with lower respiratory infection by respiratory syncytial virus. Air space consolidation, which is generally though to represent bacterial pneumonia, is also observed not infrequently in respiratory syncytial virus infections.
Child* ; Humans ; Incidence ; Infant* ; Lymph Nodes ; Pleural Effusion ; Pneumonia, Bacterial ; Respiratory Syncytial Virus Infections ; Respiratory Syncytial Viruses* ; Respiratory Tract Infections