Medical oncology
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Burnout is an important occupational problem for health care workers. We aimed to assess the burnout levels among oncology employees and to evaluate the sociodemographic and occupational factors contributing to burnout levels. The Maslach Burnout Inventory, which is designed to measure the three stages of burnout-emotional exhaustion (EE), depersonalization (DP), and personal accomplishment (PA), was used. ⋯ Furthermore, employees who are not pleased with working in oncology field, who would like to change their specialty if they have an opportunity, and whose family and social lives have been negatively affected by their work experienced higher levels of burnout. Burnout syndrome may influence physical and mental health of the employee and affects the quality of health care as well. Therefore, several individual or organizational efforts should be considered for dealing with burnout.
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To report a clinical, histopathological and immunohistochemical findings in a case of primary extranodal marginal zone lymphoma of the uvea associated with massive diffuse extraocular episcleral extension and focal infiltration of the optic nerve and meninges, clinically presented as longstanding uveitis masquerade syndrome. Interventional case reports with histopathological correlation. We describe a 80-year-old male patient with a 3-year history of chronic recurrent hypertensive (pan) uveitis associated with ocular pain, unresponsive to topical and systemic anti-inflammatory, immunosuppressive, antibiotic/antiviral and antiglaucomatous therapy. ⋯ During almost 3 years of clinical course and 6 months after the enucleation, there were no systemic manifestations of lymphoma, and patient has not required subsequent treatment. Primary lymphoproliferative lesions of the uvea, comprising the iris, ciliary body and choroid are very rare, associated with epibulbar extension extremely and with optic nerve and menigeal penetration exceptionally. Despite its rarity, primary lymphoma of the uvea should be included in the differential diagnosis particularly in older patients with longstanding recurrent uveitis.
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Comparative Study
c-erbB-2 and the "triple-state" in early breast carcinomas.
Although c-erbB-2 expression is, in general terms, an ominous prognostic indicator in breast carcinomas, there are suggestions that lack of this oncogene, when combined with analogous lack of estrogen (ER negative) and progesterone receptors (PgR negative)-"triple-negative phenotype", is linked with an equally poor prognosis. We investigated this hypothesis in a series of early ductal breast carcinomas. A total of 116 specimens with early breast cancer, defined as tumors of < or =2 cm in size and clinically negative axilla, were studied immunohistochemically for ER, PgR, and c-erbB-2 expression. ⋯ Triple-negative breast carcinomas had a poor prognosis, while triple-positive tumors had a favorable outcome. However, if triple-positive and triple-negative cases were excluded from the original sample, the remaining c-erbB-2 positive cases were connected with poor prognosis, relative to the remaining c-erbB-2 negative tumors. c-erbB-2 oncogene has a complex biological role in early breast carcinomas for its expression characterizes subgroups of patients with both favorable (triple-positive phenotype) and unfavorable prognosis (c-erb-B2 positive cases after excluding triple-positive and triple-negative tumors)-a phenomenon presumably due to activation of different biological pathways. Elucidation of these pathways may determine subgroups of patients with tumors requiring different targeted agents.