No abstract available.
Animals ; Endometriosis* ; Female ; Horns* ; Kidney*

No abstract available.
Animals ; Endometriosis* ; Female ; Horns* ; Kidney*

Lentigo maligna, a precancerous tumor arising from abnormal melanocytes, is a chronic, slowly progressive, pigmented lesion with a range of colors from pale tan to black and an irregular shape, The commonest location of lentigo maligna is the face during the sixth and seventh decades of life. Less frequently, the lesion occurs on an extrafacial area such as the hand or lower leg. In the late stage, lentigo maligna transforms into invasive malignant melanoma. A 50-year-old male patient had a well-defined, black pigmented patch on the right sole for 30 years. The histopathologic examination revealed numerous vacuolated melanocytes clusters at the dermo-epidermal junction with invasion of the epidermis. There was no evidence of dermal invasion by atypical melanocytes.
Epidermis ; Hand ; Humans ; Hutchinson's Melanotic Freckle* ; Leg ; Lentigo* ; Male ; Melanocytes ; Melanoma ; Middle Aged ; Triacetoneamine-N-Oxyl

No abstract available.
Animals ; Rats* ; Superoxides*

BACKGROUND: The concept of Mild Cognitive Impairment (MCI) refers to a transitional period between normal aging and clinically demented state such as Alzheimer's disease. Detection of individuals with MCI is critical for prognosis of the disease progression and treatment of patients at risk. The current study manipulated linguistic complexity in naming nouns and verbs to examine whether the linguistically different entities contribute to differentiating individuals with MCI from normal elderly adults. Specific aims of the study are 1) to investigate the noun-verb dissociation in naming between the MCI and normal control groups and 2) to examine the differential effects between the groups depending on the linguistic subtypes of nouns (animate vs. inanimate) and verbs (the argument structure). METHODS: Twenty normal elderly individuals and 19 individuals with MCI participated in this study. A confrontation naming task was employed. Nouns were divided into the two subtypes (animate vs. inanimate), and verbs were classified into the three subtypes depending on the number of argument (1-place, 2-place, and 3-place). RESULTS: Results revealed that there were significant differences between the groups, indicating that individuals with MCI showed worse performance on naming in general than the control group. Furthermore, the MCI group presented differentially impaired performance on verbs than nouns compared to the control group. CONCLUSIONS: The results from the current study suggested that performance on a verb confrontation naming task could serve as a sensitive index to differentiate the MCI group from normal aging group.
Adult ; Aged ; Aging ; Alzheimer Disease ; Disease Progression ; Dissociative Disorders ; Humans ; Linguistics ; Mild Cognitive Impairment ; Prognosis

No abstract available.
Humans ; Infant* ; Streptococcal Infections*

BACKGROUND: The cornified cell envelope (CE) is a unique structure found in the terminal differentiation of the skin. The precursor proteins of the CE are composed of many candidate structural proteins, among which invalucrin and filaggrin are important ones to participate in the complicated process of forming, the complex structure. OBJECTIVE: The purpose of this study was to evaluate the usefulness of expression of involucrin and filaggrin as markers of terminal differentiation in various skin disorders including tumors. METHODS: Immunohistochemical studies were performed in the formalin-fixed, paraffin-embedded skin samples of non-tumors (41 cases) and tumors (43 cases).
Skin*

Priapism is a relatively rare condition of persistent painful erection unaccompanied by sexual desire. We report two cases of priapism, one etiology is related to leukemia and the other is idiopathic. The former was treated with continuous Hemo-Vac drainage, the latter with corporal cavernosum spongiosum shunt, and the results were good.
Drainage ; Leukemia ; Priapism*

PURPOSE: This study was conducted to examine the factors associated with work related injuries of nurses in small and medium sized hospitals. Method: A cross-sectional survey was conducted with nurses in eight hospitals from October 2007 to January 2008. A questionnaire was designed to collect information on nurses' work related injuries, and individual and job related characteristics. The response rate was 65.1%. Data from 294 nurses were analyzed. Multiple logistic regression analysis was performed to determine factors associated with work related injuries. Result: Of the 294 nurses, 19.1% (n=56) responded as having at least one injury during their job performance. The logistic regression analysis revealed that the significant factors influencing work related injuries were job satisfaction, stress recognition, and hospital's location. Nurses with a higher job satisfaction were less likely to experience work related injuries (OR=0.58). Nurses with a higher stress recognition (OR=2.57) and those working at hospitals in metropolitan cities (OR=3.28) were more likely to experience work related injuries. CONCLUSIONS: The result of this study indicated that a substantial proportion of nurses in small and medium sized hospitals had experienced injuries related to nursing job. Interventions to prevent work related injuries among nurses should take into account the job satisfaction, stress recognition, and hospital characteristics.
Cross-Sectional Studies ; Job Satisfaction ; Logistic Models ; Surveys and Questionnaires

We report two cases of recurrent extramarnmary Pagets disease after wide local excision. Both cases involved the scrotum and the penoserotal junction, respectively. On histopathological examination, we could observed many Paget cells confined to the epidermis and the hair follicle, but not invading the underlying dermis in both cases. There was no evidence of internal malignancy. Both cases were treated with wide local reexcision.
Dermis ; Epidermis ; Hair Follicle ; Paget Disease, Extramammary* ; Scrotum