No abstract available.
Mesenteric Artery, Superior*

No abstract available.
Rectal Prolapse*

Case histories of isolated and complete volar dislocation of the carpal scaphoid have rarely been reported .We report here another such case. On examination, the wrist was moderately swollen and tender over its volar aspect. Radiographs showed isolated, complete volar dislocation of the scaphoid. We used open reduction with K-wire fixation as treatment. After four weeks of operative reduction the patient had undertaken neurolysis due to median nerve compression symptom (carpal tunnel syndrome). At six weeks, the K-wires were removed and the patient was allowed to do a range of motion exercise. Twenty months after injury, the wrist was asymptomatic and had a mid-range of active motion without instability. There was no roentgenographic evidences of scapholunate dissociation or avascular necrosis
Dislocations* ; Humans ; Median Nerve ; Necrosis ; Range of Motion, Articular ; Wrist

Extraperitoneal inguinal endometriosis often presents as an inguinal mass in women of reproductive age, Approximately 40 cases of inguinal endometriosis have been documented in the sutgical and gynecological literature. The overall incidence is in the range of 0.4% of patients with endometriosis. The right side is much more commonly involved than the left (almost 90% of the time in one series of 23 patients), and rarely is the condition bilateral. The most frequent complaint of patients with inguinal endometriosis is an inguinal mass, followed by pain and enlargement of the mass near menstruation. Authors have experienced two cases of endometriosis of the extraperitoneal portion of the round ligament of uterus and report with a brief literature review.
Endometriosis* ; Female ; Humans ; Incidence ; Menstruation ; Round Ligament of Uterus* ; Uterus

Primary sarcomas of the uteriae cerrix are exceedingly rare neoplasms. They comprise less than 1 percent of all cancers, with an incidence of 0.2 to 0.4 percent of those originating in the cervix. Indeed, only 19 cases of primary cervical leiomyosarcomas have been reported in the English literature. We have recently experienced one case of leiomyosarcoma arising from the cervix in a 40-year-old woman. Therefore, we the case with a brief review of the literature.
Adult ; Cervix Uteri* ; Female ; Humans ; Incidence ; Leiomyosarcoma* ; Sarcoma

DSA(Digital Subtractin Angiography) is a valuable diagnostic imaging method in many clinical fields, includingranal-related conditons. Sixty four renal DSA examinations were performed in 59 patients with renal-relateddiseases from Jan. 1984 to Dec. 1985. Summary of these were as follows: 1. Intraarterial (IA)-DSA is performed in6 cases, intravenous(IV)-DSA in 58 cases. In 58 Examinations of IV-DSA, diagnostic image quality is obtained in 51cases(88%). 2. In investigations of a possible renovascular etiology of hypertension, IV-DSA,is a safe, sensitiveand accurate method. On screening for evaluation of renovascular hypertension, RSP should be replaced with IV-DSA,because IV-DSA is moe sensitive and accurate and can detect not only anatomic change of renal arttery but alsofunctional hemodynamic change. 3. IV-DSA is valuable in diseases with morphologic changes of vessels. Incharacterization of a known renal mass, and evaluation of hematuria, suspected aneurym and renal trauma, IV-DSA isvery useful diagnostic imaging modality. 4. In evaluation of potential renal donors, IV-DSA is an accurate andsafe method with 82.4% of accuracy. IV-DSA also is useful in follow-up of allograft recipients. 5. Ininvestigation of diabetic nephropathy, glomerulonephritis, pyelonephritis, IV-DSA is little helpful. 6. Theadvantages of DSA are well known, particularly post-procedure process using computer programs is helpful forobtaining informations of hemodynamic change or time-sequence-curve of density etc. More technical improvementwith this modality is required for improvement of the image quality and resolution. And more accumulation ofclinical experience is required in order to increase the diagnostic accuracy.
Allografts ; Angiography, Digital Subtraction ; Diabetic Nephropathies ; Diagnostic Imaging ; Follow-Up Studies ; Glomerulonephritis ; Hematuria ; Hemodynamics ; Humans ; Hypertension ; Hypertension, Renovascular ; Mass Screening ; Methods ; Pyelonephritis ; Tissue Donors

MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes) is one of the mitochondrial encephalomyopathy, A rare disease caused by a disturbance of the mitochondrial chain of respiration. MELAS is confirmed by typical light and electron microscopic findings : "ragged red fibers" by modified Gomori trichrome stain on light microscope and numerous abormal mitochondria on electron microscope. We experienced a boy with the characteristic clinical and pathologic findings of MELAS. Our patient demonstrated bilateral basal ganglia calcifications and infarction at right parieto-occipital and thalamic areas on CT and MR We found that MRI was more sensitive and represented the infarcted lesions better than CT. Detection of cerebral insults of MELAS by MRI is important in making decision on patient treatment and also in predicion of the patient prognosis.
Acidosis, Lactic ; Basal Ganglia ; Brain Diseases ; Child* ; Humans ; Infarction ; Magnetic Resonance Imaging ; Male ; MELAS Syndrome* ; Mitochondria ; Mitochondrial Encephalomyopathies ; Muscular Diseases ; Rare Diseases ; Respiration

No abstract available.
Animals ; Mice* ; T-Lymphocytes*

No abstract available.
Pancreas*

No abstract available.
Lichens* ; Mucinosis, Follicular*