Seventy cases of moderate to severe hallux valgus deformities were operated by proximal metatarsal chevron osteotomy combined with modified McBride procedures from September 1994 to September 1996. The hallux valgus angle improved from an average of 35.1 degrees to 12.1 degrees postoperatively. The first intermetatarsal angle improved from an average of 15.4 degrees to 7.9 degrees. The position of sesamoids was normalized and the metatarsal bone shortened minimally. Union occurred in 6 weeks. Subjectively, pain was relieved in 95% of the patients, while walking and standing abilities improved in 90%. The shoewear improved in only 60% of the patients, showing less satisfactory results compared to other factors. In terms of complications, two recurrences occured but were treated without repeat surgery. Two malunions and four superficial wound infections occurred. In conclusion, proximal chevron metatarsal osteotomy combined with modified McBride procedures is a reliable operation as regards stability, technical ease, low complications and satisfactory results for moderate to severe Hallux valgus deformities.
Congenital Abnormalities ; Hallux Valgus* ; Hallux* ; Humans ; Metatarsal Bones* ; Osteotomy* ; Recurrence ; Reoperation ; Walking ; Wound Infection

No abstract available.
Blood Coagulation*

No abstract available.
Leiomyoma* ; Vagina*

No abstract available.
Head* ; Neck*

Animal experiment was carried out to measure the physiologic changes of thoracic or thoracolumbar spine that occurred as a result of electrical stimulation, and to evaluate the usefulness of electrical stimulation as a possible treatment for scoliosis. Unilateral electrical stimulations were applied to the back muscle of immature rabbits.They were subgrouped into medial, intermediate, and lateral muscle stimulated groups in order to observe the effects of various electrode placements. The radiograms were taken every other week to observe the changes of the spinal curvatures for the period of 12 weeks. The histological studies of the muscles, which were obtained from the stimulated(right) and the nonstimulated(left) sides at the same level, also were carried out to determine the response of the muscles to the electrical stimulation. The results were as follows. l. A significant scoliotic curvature was observed two weeks after electrical stimulation, and those curvatures did not change more for the next six weeks in spite of prolonged stimulation. 2. Scoliotic curvature induced by electrical stimulation for eight weeks remained unchanged for another four weeks after stopping stimulation. 3. There were no statistical differences in the induced scoliotic curvature among the three groups stimulated at different sites of the medial, intermediate, and lateral regions respectively. 4. A prolonged unilateral electrical stimulation could induce the scoliosis, and may be used as a method for treatment of scoliosis.
Animal Experimentation ; Back Muscles ; Electric Stimulation ; Electrodes ; Methods ; Muscles ; Scoliosis ; Spinal Curvatures ; Spine

No abstract available.
Pregnancy* ; Ultrasonography*

The following are summary of the clinical observations on 184 pregnant women underwent cesarean section under general and spinal anesthesia. 1. Ages of pregnant women ranged from 18 to 45 years The second and third decades. comprised 94% of all cases. 2. 83% of the cases were emergency and others were elective operations. 3. Surgical indications revealed dystocia in 43%, hemorrhage in 35%, and others in 22%. 4. 92 cases were performed by general anesthesia, 88 cases by spinal and the remains by local. 5. Apgar scores checked one minute after delivery were as follows. That was Poor category (0 to 4): 42% Fair category (5 to 7): 19% Good category (8 to 10): 39% Resuscitation of Apgar score 0 babies were successful in 8 cases.
Anesthesia* ; Anesthesia, General ; Anesthesia, Spinal ; Apgar Score ; Cesarean Section* ; Dystocia ; Emergencies ; Female ; Hemorrhage ; Humans ; Pregnancy ; Pregnant Women ; Resuscitation

The prevalence of right-sided infective endocarditis is increasing with a growing number of intravenous drug abusers. A case of right-sided endocarditis is reported in a 18-year-old female heroin addict. Tricuspid valve vegetation, septic pulmonary emboli and staphyloccus aureus in blood cultures are noted. During antimicrobial therapy, she developed remittent fever and skin rash due to vancomycin. After a change of the antibiotic to teicoplanin, she was freed from fever and discharged in an improved condition.
Adolescent ; Drug Users ; Endocarditis* ; Exanthema ; Female ; Fever ; Heroin ; Humans ; Malaria ; Prevalence ; Pulmonary Embolism* ; Teicoplanin ; Tricuspid Valve* ; Vancomycin

When conventional treatments of malignant pleural effusion, such as repeated thoracentesis, closed thoracotomy and pleurodesis by instilled sclerosing agents, are ineffective, there are few alternative therapies available. Our case involves a 47-year-old woman with uterine cervical carcinoma suffering from malignant pleural effusion. She presented with a chief complaint of severe dyspnea, and was classified as an Eastern Cooperative Oncology Group (ECOG) performance status of 4. Her underlying cervical carcinoma progressed despite various systemic chemotherapy regimens. In addition, pleural effusion persisted in spite of 4 weeks of drainage through the thoracotomy tube and talc pleurodesis. Under such circumstances, we attempted intrapleural chemotherapy with cisplatin plus cytarabine, which resulted in significant decrease of the pleural effusion. No serious systemic toxicities, including myelosuppression, were observed. As a result, the patient's dyspnea was relieved, and her ECOG performance status improved from 4 to 2. However, the thoracotomy tube was not removed due to subsequent iatrogenic pneumothorax. Pleural effusion did not recur for the 4 weeks leading up to her death.
Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Cisplatin/administration & dosage ; Cytarabine/administration & dosage ; Fatal Outcome ; Female ; Humans ; Middle Aged ; Pleural Effusion, Malignant/*drug therapy ; Treatment Outcome

A case of diffuse cerebrospinal gliomatosis with extensive leptomeningeal spread is presented. The patient, an 18-year-old girl, was admitted due to progressive weakness and paresthesia of both legs, following rapid neuropsychiatric deterioration. An initial magnetic resonance imaging (MRI) study of the T-spine showed diffuse high signal intensities from T9 to T12 spinal cords on a T2 sagittal image and diffuse cord bulging at T1WI. This suggested an inflammatory lesion such as tuberculosis or fungal meningoencephalitis. A limited autopsy was performed. A microscopic examination revealed multifocal GFAP-positive astrocytic proliferations that were low grade astrocytoma in the cerebral leptomeninges, parietal, occipital and temporal lobes and anaplastic astrocytoma in the spinal cord and spinal leptomeninges. The high proliferative indices of the spinal lesion and aneuploidy correspond to a diagnosis of malignant astrocytoma and a rapid fatal clinical course.
Adolescence ; Brain/pathology ; Case Report ; Cell Division ; Diagnosis, Differential ; Female ; Human ; Magnetic Resonance Imaging ; Meninges/pathology* ; Neoplasms, Neuroepithelial/pathology* ; Neoplasms, Neuroepithelial/diagnosis ; Spinal Cord/pathology