No abstract available.

Hemangiopericytoma is a rather uncommon neoplasm composed mainly of cells derived from the vascular pericytes of Zimmermann, which are normally found in close apposition to the endothelial cells of capillaries and postcapillary venules. Authors studied a case in which primary hemangiopericytoma located in the left orbit of a 54-year-old woman. Review of the literatures about incidence, clinical symptoms, histological features and biological behavior of the orbital hemangiopericytoma was presented.
Female ; Humans ; Incidence

No abstract available.
Adult* ; Humans ; Muscles* ; Shoulder*

No abstract available.
Empyema* ; Typhoid Fever* ; Urinary Bladder*

No abstract available.

No abstract available.
Hemorrhage* ; Intracranial Hemorrhages*

No abstract available.
Diaphragmatic Eventration* ; Humans ; Infant, Newborn*

Testicular torsion is the most common cause of acute scrotal pain in prepubertal and adolescent boys. The overall testicular salvage rate with acute torsion is only 20 to 50 per cent. However, up to 50 percent of the patients with acute torsion have experienced previous episodes of acute testicular pain. Intermittent testicular torsion is a separate entity that should be considered in all young males with a history of scrotal pain and swelling. interspersed with long interval without symptoms. Most males with testicular torsion have aberrant anatomy for the testes to be more susceptible to torsion. Bell-clapper deformity and long mesorchium have been typically described at exploration. On reviewing the medical records. elective orchiopexy was performed on l2 patients under the diagnosis of intermittent testicular torsion during the recent 5 years at Yonsei University Hospital. The features and pathological anatomy of intermittent testicular torsion in these l2 patients are described. Awareness of intermittent testicular torsion as a definite entity and early elective orchiopexy will improve testicular salvage rate.
Adolescent ; Congenital Abnormalities ; Diagnosis ; Humans ; Male ; Medical Records ; Orchiopexy ; Spermatic Cord Torsion* ; Testis

Reversible splenial lesion syndrome can be caused by viral infection. Rubella generally occurs in childhood, and it is rarely accompanied by neurological complications in adulthood. A 35-year-old man visited our hospital due to conjunctival injection, mild fever, and headache 3 days after experiencing skin rash. Brain magnetic resonance imaging (MRI) revealed distinct lesions involving white matter in the splenium of the corpus callosum approximately 3 days following the onset of symptoms. Enzyme immunoassay performed on serum and CSF samples was positive for rubella virus IgM. A follow-up brain MRI was performed 24 days after the onset of symptoms, and reduced lesion size with decreased signals were observed on diffusion weighted image. This case showed that rubella infection can result in reversible splenial lesion accompanied by only mild neurological symptoms.
Rubella

Cnical analysis of pyogenic hip in children was made on 18 patients, who had been admitted in the dept. of orthopedic surgery, Seoul Red Cross Hospital from Jan. 1972 to Dec. 1976. The following results were obtained: 1. The incidence of the pyogenic hip was slightly higher in male than female as 11 versus 7 and it was higher in the age group of 5~7 years and 11~13 years. 2. The most of the etiological microorganism was coagulase positive stap hylococcus aureus. 3. Penicillin was resistant to staphylococcus aureus in about 75% of cases, and orbenin and Lincocin were most sensitive in 58.2% of cases. 4. All cases treated with arthrotomy and irigation or drainage, but prognosis was different by method of surgical approach and method of treatment. 5 In reference with progoosis early hospitalization, early diagnosis and early treatment were counted to be imperative as known.
Child ; Coagulase ; Drainage ; Early Diagnosis ; Female ; Hip ; Hospitalization ; Humans ; Incidence ; Lincomycin ; Male ; Methods ; Orthopedics ; Penicillins ; Prognosis ; Red Cross ; Seoul ; Staphylococcus aureus