No abstract available.
Nose* ; Stents*

No abstract available.
Attention Deficit Disorder with Hyperactivity* ; Epilepsy*

This study represents the radiologic, histologic features & clinical analysis of hyaline mambrane disease in 47 newborn infants who were delivered in Ewha Womans Univ. Hospital & expired caused by repiratory distress & confirmed by autopsy , during Jan. 1981 to June, 1984. The results were as follows; 1. Classification ofradiolgraphic stage (by Wolfson's criteria); Stage III(34.1%) was the most frequent. 2. Male to female ratio was 2.4:1. 3. Method of delivery; Cesarean section (44.7%) was the highest frequency, compared with percent ofcesarean section to total delivery(29.0%). 4. Distribution of birth weight; 1.0-2.0 Kg(48.9%) was the mostfrequent. 5. Distribution of gestational period; 32-36 weeks (29.8%) was the most frequent. 6. Complication; Pulmonary hemorrhage(31.9%) was the most frequent, in order, subarachnoid hemorrhage & pneumothorax were followed.7. Final diagnosis of hyaline membrane disease was based on histo-pathologic diagnosis.
Autopsy ; Birth Weight ; Cesarean Section ; Classification ; Diagnosis ; Female ; Humans ; Hyalin ; Hyaline Membrane Disease ; Infant, Newborn ; Infant, Newborn ; Male ; Methods ; Pneumothorax ; Pregnancy ; Subarachnoid Hemorrhage

Trichilemmal horn(trichilemmal keratosis) is a rare keratinizing tumor that resembles a cutaneous horn. Histologically, it is characterized by an abrupt maturation of keratinocytes into lamellar keratin without the formation of a granular layer. We describe a case of a trichilemmal horn on the right cheek of a 78-year-old woman.
Aged ; Animals ; Cheek ; Female ; Horns* ; Humans ; Keratinocytes

We investigated the acute effects of timolol (beta-adrenergic non-selective) and betaxolol (beta1-adrenergic selective) on the retinal and optic nerve head (ONH) microcirculation in healthy subjects with Heidelberg Retina Flowmeter (HRF). Intraocular pressure (IOP), heart rate, blood pressure, and retinal and ONH microcirculation were measured in 7 healthy subjects (3 F/ 4 M; mean age=27.2 +/- 1.1 years) before and 90 minutes after instillation of each drug on separate occasions at 2 weeks apart. Volume, flow, and velocity of microcirculation in the peripapillary retina and neural rim of ONH were measured using HRF. Both drugs significantly reduced IOP (Wilcoxon signed rank test; p=.03) without affecting heart rate or blood pressure. It had no effect on the volume, flow, and velocity of blood flow in the peripapillary retina and ONH (Wilcoxon signed rank test; p>.1), From the above results, we concluded that both timolol and betaxolol did not alter retinal and ONH microcirculation.
Betaxolol* ; Blood Pressure ; Flowmeters ; Heart Rate ; Intraocular Pressure ; Microcirculation ; Optic Disk* ; Optic Nerve* ; Retina ; Retinaldehyde* ; Timolol*

BACKGROUND: We analyze the functional evaluation, posterior stability after surgery of acute injuries in the femoral detachment and tibial avulsion fracture of posterior cruciate ligament. MATERIALS AND METHODS: Twenty two patient who underwent primary repair were followed more than one year after operation (mean follow-up 33.7 months). The patients were evaluated with KT 2000 arthrometer and posterior stress test for posterior stability. Lysholm knee score was used for knee function. RESULTS: Lysholm score revealed 85.3 in femoral detachment group and 91.1 in tibial avulsion fracture group (p<0.05). Posterior displacement of the posterior stress test showed 17.2 mm at initial injury and 8.6 mm at last follow up in femoral detachment group. 16.8 mm at initial injury and 7.1 mm at last follow up in tibial avulsion fracture group There revealed the tendency of the improved posterior stability of the tibial avulsion group compared with femoral detachment group, but there showed no statistical significance in KT 2000 arthrometer and posterior stress x-ray. CONCLUSION: Functional results of tibial avulsion fracture group revealed the better outcome compared with femoral detachment group, but the degree of posterior stability in tibial avulsion fracture group showed no statistical significance in posterior stability.
Exercise Test ; Follow-Up Studies ; Humans ; Knee ; Posterior Cruciate Ligament*

Various surgical procedures have been described for correction of cicatricial entropion of the eyelid. Many of them fail to provide long-term correction and anatomic alteration which is the excessive scarring of the posterior lamella of the eyelid. Hard palate mucosa grafts provide a smooth mucosal surface to the cornea and buttress the scarred tissues of the posterior eyelid. Ten eyelids of eight patients underwent eyelid margin reconstruction using hard palate mucosa graft. Cicatricial entropions were secondary to chemical burn(2 patients), herpes zoster (1 patient), atopic dermatitis (1 patient), toxic epidermal necrolysis (1 patient) and Stevens-Johnson syndrome (3 patients). Surgical results in ten eyelids were satisfactory. The grafts contracted minimaIly, and the palatal donor site healing was completed in 2-4 weeks.
Cicatrix ; Cornea ; Dermatitis, Atopic ; Entropion* ; Eyelids ; Herpes Zoster ; Humans ; Mucous Membrane* ; Palate, Hard* ; Stevens-Johnson Syndrome ; Tissue Donors ; Transplants* ; Trichiasis

A 38-year-old man presented with a black pigmented patch overlying his upper lip, a part of the gingiva and the hard palate. An intradermal tumor mass was palpated at the central portion of the pigmented patch of the upper lip. Diphenylcyclopropenone (DPCP) is a potent contact sensitizer that could stimulate non-specific immunity. We report a case of desmoplastic malignant melanoma (DMM) in which an atypical lentiginous pigmentation disappeared with topical DPCP immunotherapy and the dermal tumor mass was removed by a surgical wedge-shaped excision. Though an atypical lentiginous pigmentation of DMM sometimes undergoes extensive spontaneous regression, in our case it could be attributed to the therapeutic effect of topical DPCP immunotherapy rather than a spontaneous regression.
Adult ; Gingiva ; Humans ; Immunity, Innate ; Immunotherapy ; Lip ; Melanoma* ; Palate, Hard ; Pigmentation*

Primary small cell carcinoma of the prostate is a rare malignancy of unknown origin and with poor prognosis. We report a case occurring in a 74-year-old man. Radiologic findings showed that the prostate was markedly enlarged, with a lobulated contour and unclearly defined internal architecture. It was therefore impossible to distinguish it from prostatic adenocarcinoma, but the huge mass and normal range of serum tumor markers (prostate-specific antigen and prostate acid phosphatase) suggested small cell carcinoma of the prostate.
Adenocarcinoma ; Aged ; Carcinoma, Small Cell* ; Humans ; Prognosis ; Prostate* ; Reference Values ; Biomarkers, Tumor

No abstract available.
Esophagus* ; Melanoma*