نتایج جستجو برای: intraoperative frozen
تعداد نتایج: 57881 فیلتر نتایج به سال:
We present the case of a 52-year old male with progressive reduction of vision. Though the case was initially misdiagnosed as pituitary adenoma by radiological studies and the intraoperative frozen section examination, the tissue sections were finally diagnosed as a rare sellar pituicytoma WHO grade I. The patient is recurrence-free for 2 years after the initial diagnosis. The histological feat...
mass showing “cellular components with mucoid material consistent with pleomorphic adenoma.” The gland was removed, revealing a 2.9 x 2.4 x 2.0 cm well circumscribed tan-grey opaque mass with a myxoid appearance on cut surface (Figure 1). The frozen section slides demonstrated mixed epithelial and myxoid areas. The extensive myxoid stroma contained characteristic red to pink crystalloid deposit...
BACKGROUND Central neurocytomas (CNs) are infrequent intraventricular tumors with features of neuronal differentiation that affect young adults and have an excellent prognosis after total resection. The main differential intraoperative diagnoses are oligodendrogliomas, ependymomas and non-Hodgkin's lymphomas; therefore, an accurate and precise intraoperative diagnosis is essential, making the c...
Background and Aim: Excessive Bleeding continues to play a key role and an important cause of morbidity and mortality after cardiopulmonary bypass (CPB). The goal of this study was to determine the differences in bleeding and transfusion between OPCAB and on -pump CABG patients. Materials and Methods: In a randomized, double blinded prospective study 300 patient's undergoing coronary revascula...
Evaluation of intraoperative rapid frozen section diagnosis in excisional biopsy for oral carcinoma.
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