We present a case of desmoplastic trichoepithelioma in a 21-year-old woman. She had a asymptomatic hard annular plaque with a raised border and depresaed center on the chin. Histopathological findings showed narrow strands of basaloid cell, keratinous cyst and desmoplastic stroma, the features corresponding to the desmoplaslic trichoepithelioma.
Chin ; Female ; Humans ; Young Adult

Fifty-seven patients with Tinea versicolor were studied clinically and mycologically, from May 1980 to August 1981, at the Department of Dermatology, Korea University Hospital. Also observed were twenty-four Tinea versicolor patients, who were factory workers frorn Wolsan area, and whose diagnoses were confirmed by clinical and mycological examination. The results obtained were as follows: 1. During the study period, out of a total of 5475 out patients, there were 57 cases of Tinea versicolor for an average of 1.04 percent. In Wolsan area, out of a total of 1835, there were 24 cases of Tinea versicolor(1.3%). 2. The average age of all patients at visit was 27.9 years, the oldest patient was 69 year-old and the youngest patient was 13 year-old. The onset of disease was observed most commonly in June, July and August, these patients comprising 55.6 percent of the whole series, 3. The male to female ratio was 7:1, excluding workers from Wolsan area. 4. Distribution of lesions were anterior chest(21.4%), back(18.0%), alxlomen (17%), axilla(16.5%), neck(12.6%), pubic area(4.4%), upper extremites (4.4%), hip(3.4%), and lower extremites(2.4%). The incidence of hyperpigmented lesions was 71.8% and of hypopigmented lesions was 28.2%.
Adolescent ; Aged ; Dermatology ; Diagnosis ; Female ; Humans ; Incidence ; Korea ; Male ; Outpatients ; Tinea Versicolor* ; Tinea* ; Ulsan

The microsurgical free vascularized latissimus dorsi myocutaneous flap was successfully applied in the correction of long-term flexion contracture of the left knee due to scalding burn on the paralyzed leg from poliomyelitis. The patient was a 21 year old male, who suffered from 70° of flexion contracture of the left knee due to scalding burn at the age of 7 years. He has had flaccid paralysis of both legs since the age of 2 years. and not been able to ambulate with bilateral crutches and long leg braces. However after posterior capsulotomy, and successful microsurgical free vascularized latissimus dorsi myocutaneous flap, his left knee could be fully extended and fitted into bilateral long leg braces. So he was able to walk with bilateral crutches and discharged from the hospital on the day of 5th week after admission. Therefore microsurgical free vascularized latissimus dorsi myocutaneous flap is recommended for large soft. tissue defects such as those arising from posterior capsulotomy of knee joint used in the correction of flexion contracture from scalding burn scar upon the paralyzed legs from poliomyelitis.
Braces ; Burns ; Cicatrix ; Contracture ; Crutches ; Humans ; Knee Joint ; Knee ; Leg ; Male ; Myocutaneous Flap ; Paralysis ; Poliomyelitis ; Posterior Capsulotomy ; Superficial Back Muscles

No abstract available.
Culture Media, Conditioned* ; Thymocytes*

Xanthelasma palpebrum is the most common type of xanthoma that develops mainly on the inner epicanthus of upper eyelids with symmetrical distribution. The lesion tends to be permanent, progressive and cosmetically disfiguring. The recommended treatment has been surgical excision, local treatment with chemicals, and carbon dioxide laser. All of the mentioned treatment have some disadvantages including scarring, pigmentary change and need for local anesthesia. We describe the treatment of xanthelasma palpebrum with the pulsed dye laser which coagulates the hyperpermeable vessels so that the lipid leakage could be blocked and prevent recurrence and further progression.
Anesthesia, Local ; Cicatrix ; Eyelids ; Lasers, Dye* ; Lasers, Gas ; Recurrence ; Xanthomatosis

Subcorneal pustular dermatosis is a chronic, benign, relapsing pustular eruptions characterized histologically by subcorneal pustules which contain abundant neutrophils. We report a case of subcorneal pustular dermatosis occured in a 71-year-old male with typical climcal lesions. Biopsy of a pustule showed a subcorneal cavity with numerous neutrophils, which were also scattered throughout the Malpighian layer below. The result of imrnunofluorescent studies was negative. His eruption is controlled by DDS (25-100mg daily) but the eruptions recur quickly on sessation of the drug.
Aged ; Biopsy ; Humans ; Male ; Neutrophils ; Skin Diseases, Vesiculobullous*

No abstract available.
Animals ; Dietary Fats* ; Rats*

No abstract available.
Acute Kidney Injury* ; Rhabdomyolysis*

Endoscopic ACL reconstruction using bone-patellar tendon-bone has been considered the gold standard in the field of reconstructive ACL surgery. Technically, graft must be placed at isometric point. But it is difficult to evaluate the placement of graft postoperatively. The purpose of this study is to determine the radiological ideal position of graft by comparing postoperative results with the graft placement. Seventy cases of endoscopic ACL reconstruction were reviewed and classified according to the femoral and tibial graft position on radiologic imaging. The femoral graft position was classified in relation to angle of graft on anterior position view and distance from posterior margin of graft to the inner surface of posterior cortex on lateral view. The tibial graft position was classified in relation to intercondylar eminence on anterior posterior view and lateral view. Knee score (modified Marshall, Lysholum), manual anterior instability test (Lachman test, Pivot shift test) and arthrometer measurement were checked to evaluate postoperative results in each case. The results of this study implicate that knee joint in which femoral graft was oriented at direction of 11 o clock centring around 68 degree respect to tibial joint and placed within 3mm from posterior cortex showed higher knee score and lesser laxity. In cases of tibial side, the graft oriented to intercondylar eminence (AP view) and placed anterior to intercondylar eminence (lateral view) showed higher knee score and lesser laxity.
Joints ; Knee ; Knee Joint ; Patellar Ligament* ; Transplants

Fracture of the posterior lumbar ring apophysis or vertebral cartilaginous end plate is unusual, having previously been described only in adolescent males. In this report, we present 3 such cases involving 2 adolescent males and 1 adolescent female. All patients had a bony ridge or fragment projecting into the spinal canal, usually from the lower border of L4 vertebral body; a defect in the posteroinferior aspect of the vertebral body. Preoperative myelogram and computerized tomogram including plain X-ray appear to be helpful in demonstrating bone within the canal and preoperative diagnosis can facilitate selection of the appropriate surgical approach. The radiographic findings, including the myelogram and computerized tomographic appearance are detailed and the previous literatures are reviewed.
Adolescent ; Diagnosis ; Female ; Humans ; Male ; Spinal Canal