Roberto Euzébio dos Santos

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OBJECTIVE To compare the number of Langerhans cells in areas of CIN 3 and in areas without histopathological alteration adjacent to CIN 3 with those found in histologically normal control cases. MATERIAL AND METHODS Specimens were obtained from 46 normal cervixes from women undergoing hysterectomies due to uterine leiomyomata and 71 from conization(More)
OBJECTIVE To evaluate the immunohistochemical expression of cox-2 before primary chemotherapy with 5-fluorouracil, epirubicin and cyclophosphamide (FEC) and its association with initial tumor size, lymph node status, hormone receptors, expression of HER2 and the clinical and pathological response in patients with breast cancer. METHODS We conducted a(More)
Conventional treatment options for anogenital warts in prepubertal children rely on chemical and physical destruction methods that can be difficult and painful and frequently require the use of general anesthesia. Other approaches include the use of immunotherapies, as topical imiquimod and intralesional or systemic interferon. We report a 7-year-old girl(More)
BACKGROUND To estimate sensitivity and specificity of hysterosonography for diagnosis of endometrial cavity abnormalities. The gold-standard was hysteroscopy; to compare the agreement between ultrasonographic, hysterosonographic and hysteroscopic findings using the KIA (Kappa Index Agreement). METHODS Fifty asymptomatic postmenopausal women that had a(More)
OBJECTIVE To analyze the interval cytoreduction in patients with advanced ovarian cancer. METHODS A prospective study was carried out with 25 patients with advanced ovarian cancer (stages IIIC or IV) who underwent interval cytoreduction. Nonresectability criteria were based on the ones from Gustave-Rousy Institute. After induction chemotherapy and(More)
OBJECTIVE Development of an electronic protocol for cancer of the cervix. METHODS We collected data through a literature review and formatted them to build a theoretical base for cancer of the cervix for inclusion in the protocol. The computerized database used the SINPE © (Integrated Electronic Protocols) developed at the Federal University of Parana by(More)
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