No abstract available.
9,10-Dimethyl-1,2-benzanthracene* ; Animals ; Breast Neoplasms* ; Breast* ; Estrogens* ; Rats*

No abstract available.
Heart Septal Defects, Atrial* ; Humans

No abstract available.
Measles*

We analyzed 34 cases of large bone defect caused by trauma, infection and tumor resection from July, 1979 to June, 1985. The bony defect were restored by vascularized fibular graft or vascularized fibular transposition. 22 cases were the traumatic segmental loss and 7 cases were infected ones and 5 cases were the loss following tumor resection. Vascularized fibular graft was performed in 19 cases and vascularized fibular transposition was performed in 15 cases. The 33 cases(97%) of 34 cases had obtained sound bony union and average union time had been 18.6 weeks. Even local infection in the bone, vascularized fibular graft or transposition can be performed. Grafted or transposed fibula had been hypertrophied about 1.2 times in anteroposterior and lateral film which had been measured in the center of the fibula. The most common complication was the clawing of first or second toe. If the ipsilateral fibula is intact, the vascularized fibular transposition is better and if not, vascularized fibular graft is preferred. Operation using the vascularized fibula is a excellent method for the restoration of large bone defect in long bone.
Animals ; Fibula ; Hoof and Claw ; Methods ; Toes ; Transplants

No abstract available.
Esophageal Perforation* ; Intubation, Intratracheal*

BACKGROUND: Congenital hypotrichosis is a non-specific, descriptive term for structural abnormalities of hairs showing variable clinical features. We recently have encountered a group of eleven patients exhibiting abnormal hairs showing similar patterns. OBJECTIVES: Our purpose was to clarify the entity of this structural hair disorder. METHODS: Dermatologic examination with routine histopathology, trichograms along with scanning electron-microscopic examination and laboratory studies were undertaken. RESULTS: All cases except one were female, and hair abnormalities had developed at birth or within a year. Diffuse distribution of thin, sparse, soft and hypopigmented hairs were noticed. On hair mounts, four patients showed tapering of roots. The majority of the patients exhibited cuticular changes, as well as pitting and longitudinal axial twisting by scanning electron-microscopic examination; one case demonstrated trichorrhexis nodosa, and another, trans-verse fracture. CONCLUSION: Although our cases bear some similar points with woolly hair, some differences were noted between this type of congenital hypotrichosis and other previously described syndromes.
Female ; Hair ; Humans ; Hypotrichosis* ; Parturition

No abstract available.

No abstract available.
Ileum*

Explosive burns following inhalation of butane gas rarely occurred in the past, but recently it has brought about a social problem among groups of teenagers. This constitutes 1.6% of admissions due to flame burn in the burn unit of Hallym Medical Center. A retrospective review during a five-year period identified 48 patients. The male to female ratio was 3:1. The mean age was 16 years and 8 months. The place of accidents were commonly bedrooms or motel rooms. There were nine group settings of 27 patients at the time of the accident. The pneumothorax(n=3) and respiratory difficulty(n=12) were noted on admission. The average burn area was 28.5% of the total body surface area. All patients sustained burn injury on the face, arms and hands, and 24 patients among them had extended burn areas on the trunk and/or lower extremity. Twenty-two patients(mean hospital stay; 51.6%) required skin grafting, and 12 patients (mean hospital stay; 22.3 days) were treated with conservative management. The mortality rate was 10.4 percent. Explosive burns following inhalation of butane gas can result in mortality as well as major burn injuries.
Adolescent ; Arm ; Body Surface Area ; Burn Units ; Burns* ; Female ; Hand ; Humans ; Inhalation* ; Length of Stay ; Lower Extremity ; Male ; Mortality ; Retrospective Studies ; Skin Transplantation ; Social Problems

Enlargement of the gingival caused by phenytoin. An anticonvulsant used in the treatment of epilepsy, occurs in some of the patients receiving the drug. Its incidence varies from 3 to 62 percent, with the greater frequencies in younger patients. The hyperplasia is usually generalized throughout the mouth, but is more severe tendency in the maxillary and mandibular anterior regions. 18 year old male patient was admitted to our Department of Dentistry with the complaint of generalized painless gingival swelling. After the consult of the N.M. and laboratory study, the gingivectomy and gingivoplasty was performed. The periodontal pack and tin foil was applied on the attached gingival to protect a surgical site and bleeding control. We obtained a good result of improved esthetics and function.
Dentistry ; Epilepsy ; Esthetics ; Gingival Hyperplasia* ; Gingivectomy ; Gingivoplasty ; Hemorrhage ; Humans ; Hyperplasia ; Incidence ; Male ; Mouth ; Phenytoin* ; Tin