Although the incidence of tuberculous arthritis of the hip is being decreased with improvement of hygiene, preventive measures and chemotherapy, it remains as important disease in orthopedic surgery. In the tuberculous arthritis of the hip, eradication of the disease with improvement of joint function is ideal treatment. But classical treatment of anti-tuberculous chemotherapy, synovectomy, and especially hip fusion which was done in most cases in adults, have their own limitation in functional results. Recently the methods of total hip replacement arthroplasty done in tuberculous arthritis with treatment of infection by antituberculous chemotherapy reported good results. During the period from January 1970 to December 1984, total hip replacement arthroplasty were done in 55 patients of tuberculous arthritis of the hip in Seoul National University Hospital. The average follow-up period was 3 years and 1 months. And, the following results were obtained. l. of the 55 cases, 50 cases(90.9%) were resulted in success without reactivation of tuberculosis, and 5 cases(9.1%) were resulted in failure. In those cases, the follow-up period were more than 1 year. 2 . The average period of immediate preoperative anti-tuberculous chemotherapy was higher in the success cases with 10.0 weeks than in the failure cases with 4.5 weeks. 3 . The average preoperative ESR was lower in the success case with 12.4mm/ hr than in the failure cases with 28mm/hr. 4 . Failure cases were restricted to active cold abscess in operative finding. 5. The positive bacteriology was fewer in the success cases with 4% than in the failure cases with 60%. 6. Follow-up functional results of the success cases were superior to any other methods of treatment. It is our conclusion that preoperative anti-tuberculous chemotherapy is important to reduce inflammatous reaction, and although granulation or caseation necrosis is found in operation field, total hip replacement can be successful if there is no active cold abscess.
Abscess ; Adult ; Arthritis ; Arthroplasty ; Arthroplasty, Replacement, Hip ; Bacteriology ; Drug Therapy ; Follow-Up Studies ; Hip ; Humans ; Hygiene ; Incidence ; Joints ; Necrosis ; Orthopedics ; Seoul ; Tuberculosis

No abstract available.
Femur* ; Hip Fractures* ; Hip*

Melanoacanthoma is an extremely rare pigmented benign mixed epithelial tumor of both melanocytes and keratinocytes. A 52-year-old female presented an asymptomatic, slightly elevated, 1. 2 cm x 0. 8 cm, dark black-colored plaque on her right buttock of 2 years' duration. Histopathologic finding of the plaque shows hyperkeratosis, focal parakeratosis, follicular plugging, acanthosih, papillomatosis and pseudo-horn cyst in the epidermis. The tumor is composed of basaloid and squarnous cells with many foci of clusters and whorls of melanin pigment-laden cells. Electron microscopic finding reveals many scattered melanocytes in the entire epidermis. Melanin granules are found mostly in the melanocytes but can also be found in a few keratinocytes.
Buttocks ; Epidermis ; Female ; Humans ; Keratinocytes ; Melanins ; Melanocytes ; Middle Aged ; Papilloma ; Parakeratosis

Leriche syndrome is a chronic disorder mostly in male and is a specific symptom complex due to thrombotic obliteration of the aortic bifurcation as result of an atherosclerotic change. The symptoms include 1) extreme liability to fatigue of both lower limbs; 2) symmetric atrophy of both lower limbs; 3) pallor of the legs and feets; 4) inability to maintain stable erection. There are several methods for surgical management of this disorder; 1) thromboendarterectomy with or without sympathectomy; 2) aortoiliac bypass graft; 3) aortofemoral bypass graft. Here we report a case of Leriche syndrome which was successfully managed with aortobifemoral bypass graft with Dacron and reviewed literatures on it briefly.
Atrophy ; Endarterectomy ; Fatigue ; Foot ; Humans ; Leg ; Leriche Syndrome* ; Lower Extremity ; Male ; Pallor ; Polyethylene Terephthalates ; Sympathectomy ; Transplants

A case of extrapleural pedunculated thymoma is presented and its CT features are described. A large ovoid extrapleural pedunculated thymoma in the right lower lung field clearly demonstrated a focal tapered pedicle at the level of inferior border of right main bronchus on CT scan, thus establishing the mediastinal origin of the mass in a 61-year-old man.
Bronchi ; Humans ; Lung ; Middle Aged ; Thymoma* ; Tomography, X-Ray Computed

No abstract available.

No abstract available.
Urticaria*

Prolonged thyroid-stimulating hormone (TSH) suppression caused by exogenous subclinical thyrotoxicosis has been reported to impose harmful effects on cardiovascular system. Those effects involve increase in heart rate and myocardial mass, impaired ventricular diastolic and systolic function, decreased exercise capacity, decreased arterial elasticity, development of atrial tachyarrhythmia, and increase in cardiovascular adverse events. Tailored dose adjustment of thyroid hormone under the guidance of TSH level for obviating oversuppression of TSH, and use of beta blockers can reduce cardiovascular adverse effects in patients who undergo thyroid hormone therapy.
Cardiovascular System ; Elasticity ; Heart Rate ; Humans ; Tachycardia ; Thyroid Gland ; Thyrotoxicosis ; Thyrotrophs ; Thyrotropin

PURPOSE: In the present study, two cases of intraoperative acute opacification of hydrophilic intraocular lens were reported. CASE SUMMARY: (Case 1) A sixty-seven year-old female presented with chronic visual impairment. Slit lamp examination revealed nuclear cataract of the left eye. Cataract surgery for her left eye was performed. A hydrophilic intraocular lens was checked before implantation and no defect was noted. Immediately after the implantation of the intraocular lens, acute whitish opacification of the intraocular lens occurred. However, the intraocular lens was not explanted, and the opacification cleared after one day. (Case 2) A 65 year-old male presented with chronic visual impairment of the left eye. Nuclear cataract of his left eye was noted, and he went through cataract surgery of the left eye. After the implantation of intraocular lens, acute whitish opacification of the intraocular lens was noted but it disappeared a day after. CONCLUSIONS: Intraoperative acute opacification of intraocular lens seems to occur due to radical temperature change. There is no need to remove or exchange the intraocular lens as opacification tends to clear within a day. No structural or mechanical change of intraocular lens was noted after opacification. Careful management of temperature for intraocular lens storage is necessary for prevention of intraoperative intraocular lens clouding.
Cataract ; Female ; Humans ; Lenses, Intraocular ; Male ; Slit Lamp ; Vision Disorders

Intraosseous lipoma is one of the rarest primary benign tumors of bone and it is characterised by a neoplastic overgrowth of univacuolar fat cells. The incidence is less than one per 1,000 bone tumors. Most commonly, long bones are affected, with a tendency for metaphyseal involvement. Because of its rarity and nonspecific clinicopathologic findings, biopsy is needed for accurate diagnosis. Currettage and bone-grafting is the treatment of choice if the lesion is painful or if structural stability is threatened. We report 3 cases of intraosseous lipoma in long tubular bones with review of literatures. Two cases were treated by surgical intervention and the other case by conservative management.
Adipocytes ; Biopsy ; Diagnosis ; Incidence ; Lipoma*