BACKGROUND AND OBJECTIVES: Body lateropulsion with falling to one side is a well-known clinical feature of stroke in the posterior circulation. Body lateropulsion as an isolated or predominant manifestation of a pontine stroke has not previously been reported. To elucidate the possible mechanisms of patients presenting with body lateropulsion as an isolated or predominant symptom of isolated pontine infarction. MATERIALS AND METHOD: Between May 2004 and February 2006, out of 134 admitted patients with an isolated pontine stroke we identified 8 consecutive patients (6.0%) in the Keimyung University Stroke Registry who had body lateropulsion as the main presenting symptom. RESULTS: All lesions were localized to the paramedian tegmentum just ventral to the 4th ventricle. All except 1showed a uniform pattern of body lateropulsion, in which the direction of falling was away from the side of infarct. In 2 patients, body lateropulsion was the sole clinical manifestation, whereas the other patients had other neurological signs. All but 1 had contraversive tilting of the subjective visual vertical (SVV). In all cases, the direction of SVV tilt corresponded to the direction of body lateropulsion. The mean net tilt angle was 6.1 CONCLUSION: Based on the known anatomy of ascending vestibular pathways, the SVV tilting, and MRI findings, body lateropulsion probably results from damage to the graviceptive pathway ascending through paramedian pontine tegmentum.
Humans ; Infarction* ; Magnetic Resonance Imaging ; Pons ; Stroke

Cerebral venous infarction is associated with a wide variety of clinical symptoms and signs, which may often delay appropriate diagnosis. Unilateral vestibular deficit as a presenting sign of cerebral venous infarction has rarely been reported. We report a patient with cerebral venous infarction who had severe prolonged vertigo, vomiting, occipital headache, positive head thrust testing, and unilateral caloric weakness as main clinical features. Although the patient had occipital headache, overall symptoms and signs closely mimicked those of acute peripheral vestibulopathy.
Diagnosis ; Head Impulse Test ; Headache ; Humans ; Infarction* ; Vertigo ; Vestibular Neuronitis ; Vomiting

Vestibular neuritis (VN) is an idiopathic peripheral vestibular syndrome characterized by acute isolated prolonged vertigo. In most cases, it results from inflammation of the vestibular nerve presumably of viral origin. There has been no previous report of VN associated with a vascular cause. We here report a patient with VN of vascular origin who presented with acute onset of prolonged isolated vertigo, a unilateral decreased caloric response, and simultaneously with acute infarcts on brain MRI that were unrelated to patient's vertigo.
Brain ; Humans ; Inflammation ; Magnetic Resonance Imaging ; Vertigo ; Vestibular Nerve ; Vestibular Neuronitis*

Calvarium protects the brain, the most important organ. The defect of calvarium results in not only deformity but also fatal injury from the trauma. The cranial bone defects result from 1) removal of bone flap for intracranial decompression or infection 2) fracture 3) excision of tumor 4) craniectomy for craniosynostosis. The goals of cranioplasty are to protect the brain from trauma and make the aesthetically acceptable contour. From 1990 to 1995, we experienced twelve cases of cranioplasty using autogenous bone graft; 5 cases with rib bone, 3 cases with iliac bone, 2 cases with calvarial bone, and 2 cases with rib and calvarial bones. The result was very excellent without any significant complications.
Brain ; Congenital Abnormalities ; Craniosynostoses ; Decompression ; Ribs ; Skull ; Transplants*

No abstract available.
Skin Neoplasms* ; Skin*

This study was undertaken to evaluate the status of human paragonimiasis in Kang Hwa Gun, Kyunggi Do, Korea from March 1973 to October 1975 by the use of intradermal screening test with Veronal buffered saline antigen. A total number of 7,352 (male 3,936; female 3,4l6) consisting of 3,447 primary school children, 2,689 middle school students, l,008 high school students of 9 Myuns out of 13 Myuns of this County and 208 residents of all age group in Kilgeong-Ri, Yangdo Myun were examined by the intradermal test with Paragonimus antigen. In order to detect Paragonimus egg, the sputum and the stool examinations were undertaken on the residents in Kilgeong-Ri. The infestation rate of crayfish with Paragonimus metacercaria was also examined in Konneung and Jeongha village in Kilgeong-Ri. The following results were obtained in this survey: As a whole, 16.6 per cent of the examiners showed positive reaction with sexual difference of 16.1% in male and 14.8 per cent in female. In age groups, the highest positive rate showed in middle school age group (17.1 per cent) than primary school (14.0 per cent) and high school age group (11.4 per cent). In regional differences of positive rates, the highest rate (28.4 per cent) showed at Yangdo Myun followed by Kilsang Myun (27.0 per cent), Hwado Myun (25.0 per cent), and Naega Myun(20.8 per cent). In the result of 208 residents Kilgeong-Ri, the positive of 36.1 per cent in male and 20.2 per cent in female. The highest positive rate showed in 10 to 19 age group (41.5 per cent). Among the residents in Kilgeong-Ri, Paragonimus eggs were detected in 11 residents by the sputum and the stool examinations. The infestation rate of crayfsh with Paragonimus metacercariae was 100 per cent (41 out of 41 crayfishes) in Konneung village, and 84.6 per cent (9 out of 13 crayfishes) in Jeongha village, Kilgeong-Ri The fluctuation of the infection rate of crayfish with Paragonimus metacercariae was decreased in Konneung village in 2 years after the treatment with Bilevon against 10 paragonimiasis patients.
parasitology-helminth-trematoda ; epidemiology-paragonimiasis ; Paragonimus westermani ; crayfish-Cambaroides similis

No abstract available.
Giant Cell Arteritis*

BACKGROUND: The psychosocial factors to the musculoskeletal disease has been studied recently as well as environmental factors. Type A behavior pattern which is an independent risk factor for coronary heart disease may have relation to musculoskeletal disease, and the authors studied the relations for these variables. METHODS: The studied subjects were 511 housewives sampled without intention at Taejon city and we excluded 76 persons who had experiences of trauma at neck, shoulder or back region during recent one year on the data analysis. The musculoskeletal symptoms and type A behavior pattern were quantified as the score and the Spearmans correlation coefficient was used to reveal the statistical significance for the relations. RESULTS: Type A behavior pattern had the relation to the symptoms of neck, sboulder, and back region. For the sociodemographic variables, the relations were significant for the group of younger age, lower socioeconomic level, and the group having full time job, lower body mass index. CONCLUSIONS: We concluded that type A behavior pattern was the possible risk factor for musculoskeletal disease, but more studies will be necessary to confirm the influence of behavior pattern to musculoskeletal disease.
Body Mass Index ; Coronary Disease ; Daejeon ; Humans ; Intention ; Musculoskeletal Diseases ; Neck ; Psychology ; Risk Factors ; Shoulder ; Statistics as Topic

This study was designed to survey the knowledge and attitude towards the noise-induced hearing loss (NIHL) of the workers with hearing impairment who are working at the noisy workplaces. The subjects were 423 workers selected from noisy workplaces, where the noise level was 85dB and over, and whose hearing impairment was 30 dB and over at 1,000 Hz or 40 dB and over at 4,000 Hz in the primary screening auditory test. For this study, a questionnaire was applied to the study subjects studying their knowledge and attitude towards the noise-induced hearing loss including their personal characteristics. Only 379 workers completed the questionnaires sincerely except 18 workers who did not show hearing impairment, and they were divided into three groups according to their status of hearing impairment: noise-induced hearing loss (Di), suspected hearing loss (0, hearing loss with medical reasons (D2), for their comparison of their knowledge and attitude towards the noise-indueed hearing loss. The workers who took auditory test at employment were 47.8% and who took auditory test last year after employment were 76.8%. The workers who put on protection device after the; test in 77.1%. The workers did not know the fact that they would work at the noisy workplace in 31.9%. The disturbance of daily communication is significantly different symtom among 3 groups (P<0.01). The workers answered that noise did not affect the body adversely in 4.7% and NIHL was not problem if it did not disturb daily life in 31.9%.In case they were diagnosed as NIHL, 68.6%-of the subjects answeredi-that they would put on protection devices thoroughly and 20.8% answered that they would ask for, medical care. And 39. 3% of them answered that they would want to stay at their present work-places even though they were ordered to change their workplaces to the another less noisy workplaces. The proportion of right answer in the article related NIHL was 61.2% in average. For the protection of NIHL, an effective hearing, conservation. program should be developed and provided to the labor working in the noisy workplace.
Employment ; Hearing Loss* ; Hearing Loss, Noise-Induced* ; Hearing* ; Humans ; Mass Screening ; Noise ; Questionnaires

Dermal melanocytosis is characterized by the presence of ectopic melanocytes in the dermis and shows several morphological forms, including the mongolian spot, the blue nevus, the nevus of Ota, the nevus of Ito, and dermal melanocyte hamartoma. A 30-month-old boy had a gray blue patch on the left deltoid region, upper back, sacral area, the entire length of the right arm, and right hand. There was a bluish speckled patch on the right palm. The lesions were present at birth, and no appreciable change in appearance had occurred. He also had blue to brownish pigmentation on the right side of his face with dark bluish pigmentation of the right sclera. His Mental and physical development had been normal. The histopathological examination revealed dendritic dermal melanocytes, mainly in the upper and mid dermis. Clinically and pathologically, the patient was diagnosed as having Ota nevus, Ito nevus, mongolian spot, and dermal melanocyte hamartoma. To our knowledge, dermal melanocytosis with 4 different morphological forms in a patient has not previously been reported. We report this unique case of dermal melanocytosis with various morphological forms.
Arm ; Child, Preschool ; Dermis ; Hamartoma ; Hand ; Humans ; Male ; Melanocytes ; Mongolian Spot ; Nevus ; Nevus of Ota ; Nevus, Blue ; Parturition ; Pigmentation ; Sclera