No abstract available.

We describe herein a case of tick bite ocurring to a 23-year-old man who has a characteristic lesion clinically and histopathologically. The tick(Ixodes sp.) was still attached to the brownish and erythematous, indurated skin of the scrotum. The engorged tick which was carefully removed from the skin with a scalpel was 8.7mm in length and 5. 5 mm in width. Histopathologically, characteristic amorphous eosinophilic materigl is deposited around a round space where the hypostorne of the tick was inserted. Heavy inflammatory cell infiltratton in the mid and lower dermis is composed mainly of neutrophils and eosinophils. A certain area of the lower dermis shows edema and capillary dilatation along with the mixed inflammatory cell infiltration, TVide excision of the indurated lesion including the tick was done. The clinical and hsitopathological findings of the tick bite was discussed.
Capillaries ; Dermis ; Dilatation ; Edema ; Eosinophils ; Humans ; Neutrophils ; Scrotum ; Skin ; Tick Bites* ; Ticks* ; Young Adult

We report a case of sebaceous hyperplasia showing linear arrangement in a 13-year-old girl. The lesion was found at birth and became prominent gradually. Multiple small discrete yellowish papules were arranged in a linear pattern on the temporal srea of the face. Unusual, incidental histopathologic finding was a sebaceous lobule lying in a dilated infundibular portion, which appeared to represent transfollicular extrusion of sebaceous lobule as a natural phenomenon.
Adolescent ; Deception ; Female ; Humans ; Hyperplasia* ; Parturition

No abstract available.
Angiomyoma* ; Vulva*

No abstract available.
Angiomyoma* ; Vulva*

In a series of 93 cases of verified brain tumors visited to The National Medical Center from Nov. 1958 to March 1963 were studied clinically in regard to the ocular symptoms. The results of the study include following findings: 1. 81.3% of visual disturbances were present including 43 cases of monocular and binocular blindness. 2. Among 46 cases who were able to be examined, 78.7% showed abnormal visual fields. The most frequent type of field defect was homonymous hemianopsia, which showed high incidence in cerebral paragonimiasis. 3. The incidence of papilledema was 33.3%. They were mostly bilateral, and showed much higher incidence of 64.2% in infra tentorial tumors. 4. Optic atrophy was found in 36.5%. They were mostly of bilateral affection. There were no big difference between the incidence of primary optic atrophy and that of secondary. Primary atrophy were seen most frequently in cases of cerebral paragonimiasis as well as frontal and sellar region tumors. 5. The incidence of abnormal pupillary reflexes was 48.3%. Most of these cases are due te amaurotic mydriasis. Anisocoria occurred 17.2% of the series. 6. The incidence of nystagmus was 17.2% and was most frequently seen in cases of inf ra tententorial tumors. 7. 7.5% of abducens palsy were the most frequent occurence among extraocular muscle palsies. 8. It was specific that the affection of corneal sensibility was ipsilateral to the location of the tumors. The incidence of corneal affection was higher in cases of infratentorial tumors than that of supratentorial group. 9. Lagophthalmos occurred in 10.7% of the cases. All of them were due to facial palsy.
Anisocoria ; Atrophy ; Blindness ; Brain Neoplasms ; Facial Paralysis ; Hemianopsia ; Incidence ; Infratentorial Neoplasms ; Mydriasis ; Optic Atrophy ; Papilledema ; Paragonimiasis ; Paralysis ; Reflex, Pupillary ; Telescopes ; Visual Fields

As the incidence of acute myocardial infarction been increasing with prolongation of life spans, improvement in foods and life styles in Korea, rapid diagnosis and treatment is critical in survival of acute myocardial infarction patient. Most of the acute myocardial infarction result from atherosclerotic plaque forming thrombus and occlusion of coronary artery. Because early thrombolytic therapy is important to maintain the left ventricular function and survival rate, there have been many trials to reperfuse the occluded coronary artery. We have studied the many aspects of acute myocardial infarction such as sex, age, infarction site, chief complaints, change of ECG, change of serum enzyme, time delay on emergency room arrival, and compared the effectiveness of thrombolytic therapy. Total number of patient was 212, and males were 141(66.5%) and females were 71(33.5%). The most common infarction site was ant, fuel wall(102 cases,48%)of the heart and the most common chief complaint was chest pain(204 cases,97%). Among the 106 patients who received thrombolytic therapy, 101 patients(95%) had survived and 5 patients(5%) had died. Among the 64 patients who didn't receive thrombolytic therapy, 56 patients (87.5%) were alived and 8 patients(12.5%) were dead.
Ants ; Coronary Vessels ; Diagnosis* ; Electrocardiography ; Emergency Service, Hospital ; Female ; Heart ; Humans ; Incidence ; Infarction ; Korea ; Life Style ; Life Support Care ; Male ; Myocardial Infarction* ; Plaque, Atherosclerotic ; Survival Rate ; Thorax ; Thrombolytic Therapy ; Thrombosis ; Ventricular Function, Left

No abstract available.
Adenoids* ; Carcinoma, Adenoid Cystic* ; Trachea*

No abstract available.
Takayasu Arteritis*

BACKGROUND: Dermal papilla cells, which are mesenchymal components of the hair bulb are considered to play an important role in the regulation of hair growth by production of diffusible factors that stimulate follicular epithelial cells. Degenerative changes in the dermal papilla cells in the involved scalp of alopecia areata cases indicate that these cells are one of the important targets in this disease. OBJECTIVE: We investigated the effects of serum from alopecia areata patients on the proliferation of dermal papilla cells. METHOD: Dermal papilla cells and fibroblasts from normal human scalp were cultured in DMEM media with 10% or 20% of normal and alopecia areata serum for 48hrs and 96hrs. Cell proliferation was measured by cell counts and [3H]-thymidine incorpoartion. RESULTS: Both 10% and 20% alopecia areata serum had no significant effects on the proliferation of dermal papilla cells and fibroblasts after 48hrs and 96hrs. CONCLUSION: These results suggest that there are no serum factors that inhibit the proliferation of dermal papilla cells.
Alopecia Areata* ; Alopecia* ; Cell Count ; Cell Proliferation ; Epithelial Cells ; Fibroblasts ; Hair ; Humans ; Scalp