The 447 cases of skin tumors were studied at the departments of dermatology and surgical pathology, National Medical Center in Seoul during the period of 18 years and 8 months from January, 1959 to August, 1977. The results were as follows: 1) the total number of specimens surveyed in the study was 447, among which benign tumors accoungted for 234 cases and malignant tumors for 213. 2) Male to female ratio for benign tumors was 1.2:1 and for malignant tumors 2.2:1. 3) Among the 234 cases of benign tumors, 67 cases were epidermal cyst. 53 cases of hemangioma and 34 cases of pigmented neni. 4) Among the 2 cases of malignant melanoma. 5) The peak age incidence for benign tumors were below the 2nd decade, The peak ago incidence for malignant tumors were 50th decade. 6) the sites of predilection of the epidermal cysts were trunk, face and neck. The sites of predilection of the hemangiomas and pigmented nevi were face. 7) The sites of peredilection of the squamaous cell carcinomas were penis(27.1%), lower extremities(25.7%) and face(21.5%) The sites of predilection of the basal cell carcinomas were face(83.3%) 8) The ratio of squamous cell carcinoma ws basal cell careinoma was 4:1. 9) The accuracy of clinical dianosis were 42.7% for benign tumors and 79.3% for malignant tumors.
Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Dermatology ; Epidermal Cyst ; Female ; Hemangioma ; Humans ; Incidence ; Male ; Melanoma ; Neck ; Nevus, Pigmented ; Pathology, Surgical ; Seoul ; Skin*

Ultrasonographic and radiographic findings in 72 cases of pelvic masses which have been provedhistopathologically were analyzed. The results were as follows; 1. Among 72 cases, 28 cases were uterine massesand 44 cases were adnexal masses. 2. Pathologic accuracies of ultrasonographic diagnosis were 64.3% in uterinemasses, 70.5% in adnexal masses, and 68.1% in all pelvic masses. 3. Plain or IVP findings were not specific indiagnosis and showed secondary mass effects or functional disturbances. 4. Because of its high accuracy ofpathologic diagnosis and safety, ultrasonography can be regared as the most valuable and preferential study. Butin cases of cystic myomas, endometrioses, cystic missed abortions and huge masses, the accurate diagnoses weredifficult.
Abortion, Missed ; Diagnosis ; Endometriosis ; Female ; Myoma ; Pregnancy ; Ultrasonography

It is unclear how these brain lesions fit into the language processing in acute stroke. In this study, we aimed to investigate the neuroanatomical lesion related to language processing in acute stage of stroke patients using voxel-based lesion-symptom mapping (VLSM). 73 acute first-ever post-stroke patients were enrolled in this retrospective study, who had undertaken brain magnetic resonance imaging (MRI) and Korean version of the Western Aphasia Test within 1 month from onset. Each voxel was compared with aphasia quotient and subtest scores as dependent variables using VLSM. The aphasia group showed significantly much more involvement of extra-nuclear area, insula, inferior frontal gyrus and superior temporal gyrus compared to non-aphasia group. The deficit of spontaneous speech domain was associated with the inferior parietal lobule, inferior and middle frontal gyrus and insula.The insular cortex, inferior parietal lobule, inferior frontal gyrus, middle frontal gyrus and superior temporal gyrus were related to deficit of comprehension. The inferior parietal lobule, insula, precentral gyrus, inferior frontal gyrus were related to the deficit of repetition. The deficit of naming was related to inferior parietal lobule, insula and inferior frontal gyrus. In conclusion, VLSM from early MRI imaging study after stroke may be useful to understand the language process network and establish early rehabilitation strategies after stroke.

Stickler syndrome is an autosomal dominant disorder of connective tissue with a wide range of expressivity and incomplete penetrance which is called hereditary progressive arthro-ophthalmopathy. Affected neohates may present with the Pierre-Robin syndrome, progressive myopia, retinal detachment, flat face, hypertelorism, progressive arthritis. Early recognition of the syndrome is important, not only for genetic counselling but also to offer a more precise prognosis and proper treatment of many serious disorders that may occur in affected children. We experienced a case of Stickler syndrome with large eyeballs in a 3-day-old female baby who showed Pierre-Robin anomaly, flat face, hypertelorism, epicanthal folds, long philtrum, micrognathia, deft palate, high congenital myopia, chorioretinal degeneration, thin habitus and hyperextensible joints.
Arthritis ; Child ; Connective Tissue ; Female ; Humans ; Hypertelorism ; Joints ; Lip ; Myopia ; Myopia, Degenerative ; Palate ; Penetrance ; Pierre Robin Syndrome ; Prognosis ; Retinal Detachment

The purpose of study was to investigate the utilization of environment-friendly agricultural products of the college students attending nutrition education. The subjects were 387 college students (male 53.2%, female 46.8%) at universities in the Seoul and Incheon areas. A cross-sectional study was conducted by a self-administered questionnaire. The percentage of subjects who purchased environment-friendly agricultural products was 37.2%. The most purchased environment-friendly agricultural products were vegetables. The main reason for preferring the environment-friendly agricultural products was good for health (53.7%). Also, the main motive of purchasing the environment-friendly agricultural products was for health (87.5%). For the quality of the environment-friendly agricultural products, they answered 'safety' (4.19), 'freshness' (4.03) and 'nutrition' (3.90), respectively. For college students' right choices of environment-friendly agricultural products, information and consumer education on these products are necessary.
Cross-Sectional Studies ; Education ; Female ; Humans ; Incheon* ; Seoul* ; Vegetables

Seborrheic keratosis is one of the most common benign epithelial tumors, especially in elderly patients. Squamous cell carcinoma is the second most common malignant tumor of the skin. Despite the fact that both tumors are common, malignant transformation of seborrheic keratosis rarely occurs. Herein we report a case of squamous cell carcinoma arising in a patient with pre-existing seborrheic keratosis.
Aged ; Carcinoma, Squamous Cell ; Humans ; Keratosis, Seborrheic ; Skin

OBJECTIVE: To present a new stimulation method based on the use of a head-mounted display (HMD) during pattern reversal visual evoked potential (PR-VEP) testing and to compare variables of HMD to those of conventional cathode ray tube (CRT). METHODS: Twenty-three normal subjects without visual problems were recruited. PR-VEPs were generated using CRT or HMD stimuli. VEP outcome measures included latencies (N75, P100, and N145) and peak-to-peak amplitudes (N75-P100 and P100-N145). Subjective discomfort associated with HMD was determined using a self-administered questionnaire. RESULTS: PR-VEPs generated by HMD stimuli showed typical triphasic waveforms, the components of which were found to be correlated with those obtained using conventional CRT stimuli. Self-administered discomfort questionnaires revealed that HMD was more comfortable in some aspects. It allowed subjects to concentrate better than CRT. CONCLUSION: The described HMD stimulation can be used as an alternative to the standard CRT stimulation for PR-VEPs. PR-VEP testing using HMD has potential applications in clinical practice and visual system research because HMD can be used on a wider range of subjects compared to CRT.
Cathode Ray Tube* ; Electrodes* ; Evoked Potentials, Visual* ; Outcome Assessment (Health Care) ; Pilot Projects*

No abstract available.
Anoxia* ; Arthritis, Rheumatoid* ; Humans ; Intubation* ; Pulmonary Edema*

No abstract available.
Humans

Mesenteric lymphangioma was first recognized when an autopsy case was recorded in 1507 by Benevieni. It has been known clinically rare disease and probably a congenital developmental abnormality due to failure of drainage of peripheral primary lymphatic spaces. We experienced a case of abnormal rotation in intestine by mesenteric lymphangioma in a 8 years old male who showed vomiting and abdominal pain. A brief review of related literatures is also presented.
Abdominal Pain ; Autopsy ; Child ; Drainage ; Humans ; Intestines ; Lymphangioma* ; Male ; Rare Diseases ; Vomiting