Subperiosteal Ganglion is a rare cystic lession, although ganglions are frequently found in close proximities to joints and tendon sheaths. It is characterized by a thin-walled cyst containing tenacious mucoid fluid and by the pedicle attached to periosteum. This report describes a middle-aged man with a subperiosteal ganglion which occured beneath the periosteam of the tibia. Presenting symptoms were pain and circumscribed swelling over the anteromedial aspect of the right proximal tibia.
Ganglion Cysts ; Joints ; Periosteum ; Tendons ; Tibia

Ankle injuries include not only disruption of bony architecture of ankle joint but also significant ligamentous and soft tissue injuries as well. Since ligamentous injury frequently has more serious implication than fracture, it is important that be recognized and included in the plan of treatment. The goal of treatment of ankle fracture is the establishment of the normal ankle joint. To obtain the this goal, the fracture should be reduced as accurately as possible (by open or closed), the fracture fragment must be retained in position until healing is secure, ligamentous structure should be repaired when indicated, and joint motion should be restored. The following clinical results shown by analysls of 108 cases of ankle injuries experienced in the Department of Orthopaedic Surgery, Capital Armed Forces General Hospital, from Jan. 1977 to June 1979. 1. The main cause of the injuries was falling from a height and the other causes were direct violence, traffic accident, and injuries in order. 2. All but one of the fractures could be classified in the manner described by Lauge-Hansen and the type of supination-external rotation was most common type in this series. 3. Ninty-two (85.1%) patients were treated by open reduction and internal fixation of both malleoli and sixteen by closed method. 4. The average period of cast immobilization was 8 weeks after closed reduction and that of open reduction was 6 weeks. 5. The good clinical results were achieved in 95 petients and the better results were obtained in fracturers treated in operative interventions.
Accidental Falls ; Accidents, Traffic ; Ankle Fractures ; Ankle Injuries ; Ankle Joint ; Ankle ; Arm ; Clinical Study ; Hospitals, General ; Humans ; Immobilization ; Joints ; Ligaments ; Methods ; Soft Tissue Injuries ; Violence

No Abstract Available.
Hemangioma*

Targetoid hemosiderotic hemangioma is a benign vascular tumor with a peculiar clinical presentation and histologic features sometimes difficult to differentiate from the patch stage of Kaposi's sarcoma, progressive lymphangioma, eosinophilic hemangioma, retiform hemangioendothelioma. We report a case of targetoid hemosiderotic hemangioma on upper back and right upper arm of a 28-year-old male. He has a 5mm × 5mm sized slightly raised violaceous papule surrounded by an ecchymotic halo on upper back and right upper arm. We took a biopsy of the lesion and identified it as targetoid hemosiderotic hemangioma. This is a case of targetoid hemosiderotic hemangioma with typical clinical and histopathological findings.
Adult ; Arm ; Biopsy ; Eosinophils ; Hemangioendothelioma ; Hemangioma* ; Humans ; Lymphangioma ; Male ; Sarcoma, Kaposi

Meningiomas causing intracranial hemorrhage are rare, and hemorrhage from a lateral ventricular meningioma seems to be even rarer. We report a case of trigonal meningioma in a 43-year-old woman who presented with intraventricular hemorrhage, and describe the CT, MRI and angiographic findings.
Adult ; Case Report ; Female ; Human ; Intracranial Hemorrhages/*etiology/radiography ; Lateral Ventricles/*radiography ; Meningeal Neoplasms/*complications/*radiography ; Meningioma/*complications/*radiography

No abstract available.
Dermoscopy* ; Diagnosis

The purpose of this study was to elucidate the epidemiology and the clinical characteristics of herpes zoster and chicken pox. 703 patients with herpes zoster and 237 patients with chicken pox who were seen at the Department of Dermatology, St. Marys Hospital during 8 years were taken for this retrospective study. Both groups of the patients were evaluated in regard to annual, seasonal and monthly incidence, age incidence and sex ratio. Patients with herpes zoster were further assessed concerning associated conditions, dermatomic distributions and complications. The results were as follows, 1. The annual rate for chicken pox ranged from 0.03% to 0.18% (mean 0.13%) and revealed no epidemics, however, its incidence was higher in early summer and winter. There was no sexual difference. Chicken pox was seen most. frequently in the 0-9 year age group (91.1%). 2. The annual rate for herpes zoster ranged from 0.23% to 0.52% (mean 0.38%). There were no significant annual, seasonal and monthly variations, and there was a. equal sex ratio. Herpes zoster was seen most frequently in the 50-59 year age group (19.1%) 3. The frequencies of the associated conditions in herpes zoster, in descending order, were infectious disease (2. 7%), diabetes mellitus (2.3%), malignant neoplasm(1. 4%), immunosuppressive drug (l. 4%), autoimmune disease (0.6%), and radiation therapy (0.4%). 4. The dermatomic involvement of herpes zoster was most frequent on thoracic dermatome (53.5%) and others were cervical (16.5%), lumber (10.1%), ophthalmic branch of trigeminal nerve (8.8%), sacral (1.6%), maxillary branch of trigemenal nerve (1.3%), mandibular branch of trigemical nerve (0.6%) and facial nerve dermatome (0.1%). The incidence of involving two different dermatomes was 2.9% and was most common on cervicothoracic dermatome (1.8%). However, one case of cervico thoracic dermatome showed bilateral involvement. 5. The most common complication of herpes zoster was postherpetic neuralgia (6.5%) and others were secondary bacterial infection (2.6%), keratoconjunctivitis (0.6%), keloid formation (0.3%), generalized varicelliform eruption (0.1%), Ramsay-Hunt syndrome (0.1%) and recurrent herpes zoster (0.1%). The mean age of incidence for postherpetic neuralgia was 58.4 years and its incidence was the highest over 70 years (39.5%). Postherpetic neuralgia was most frequently seen in the involvement of ophtalmic branch of trigeminal nerve.
Incidence

Dermatofibrosarcoma protuberans (DFSP) is a rare, distinctive cutaneous tumor, which consists of spindle shaped ceils arranged in densely packed interlacing bundles with the storiform or cartwheel pattern. Histologically, it resembles deep growing dermatofibroma, nodular fasciitis, neurofibroma and neural sheath tumors. DFSP is one of t.he connective tissue tumors which is difficult. to diagnose histologically as well as clinically. Recently, the immunochemical staining with a monoclonal antibody to CD34 is reported to give assistance in the clear differential diagnosis of DFSP from other fibrous or neural tumors. Herein, three cases of DFSP were stained by immunohistochemical staining with S-100 protein, vimentin, factor VIII and anti-CD34 antibody in order to assess the use of anti-CD34 in the differential diagnosis of DFSP.
Connective Tissue ; Dermatofibrosarcoma* ; Diagnosis, Differential ; Factor VIII ; Fasciitis ; Histiocytoma, Benign Fibrous ; Neurofibroma ; S100 Proteins ; Vimentin

The effects on renal function following percutaneous nephrolithotomy(PNL) were investigated on 37 patients. The overall success rate was 76%. The success rate on renal stone(79% ) was better than on upper ureter stone(67% ). The complication rate was much lower on later cases according to the increasing experiences and improved technique. The renal function was evaluated on 15 cases using DMSA renal scan and separate creatinine clearance rate pre-and post-operatively. Fourteen cases out of fifteen cases showed no significant renal functional change statistically. However, only one case who had massive renal bleeding for eight days postoperatively showed about 18% reduction of renal function and which case was considered due to major renal vascular damage during PCN tract creation. Conclusively, PNL seemed to be safer and has lower morbidity rate than surgical removal of stone if carried out by experienced hands.
Creatinine ; Hand ; Hemorrhage ; Humans ; Nephrostomy, Percutaneous* ; Pregnenolone Carbonitrile ; Succimer ; Ureter

No abstract available.
Myasthenia Gravis* ; Thymectomy*