نتایج جستجو برای: cribriform plate
تعداد نتایج: 73961 فیلتر نتایج به سال:
OBJECTIVES/HYPOTHESIS Objectives were as follows: 1) to define the variations of the uncinate process' superior attachment, 2) to study the diameter of the frontal sinus ostium, 3) to study the prevalence of the agger nasi cells, and 4) to evaluate the side-to-side variability of these structures. STUDY DESIGN A retrospective clinical study at a tertiary care center. METHODS One hundred for...
Sinonasal teratocarcinosarcoma (STCS) is a rare, morphologically heterogeneous and highly aggressive tumour of ambiguous origin. It is characterized by the presence of benign and malignant epithelial, mesenchymal and neuroectodermal components. Because of their rarity and heterogeneity, these lesions are often misdiagnosed, leading to management difficulties. Adequate sampling with a high index...
PURPOSE To determine whether cells of the cribriform trabecular meshwork (TM) express basement membrane (BM) components similar to corneoscleral TM cells and to determine whether cribriform cells are connected to the elastic tendon net of the TM. METHODS TM cells of the corneoscleral and the cribriform regions were cultured from 10 eyes of 10 donors, aged 20 to 87 years. Cell types were class...
Objective: Keros classification based assessment of olfactory fossa depth in different age groups both genders using computerized tomography (CT)
 Methodology: Cross sectional study done at Ziauddin university, Clifton, Karachi. Sample size was 270 adults including 160 males & 110 females. The Olfactory carried out by measuring the height lateral lamella cribriform plate on CT images.&...
BACKGROUND We investigated the outcomes of postmenopausal women with hormone receptor-positive, early breast cancer with special histotypes (mucinous, tubular, or cribriform) enrolled in the monotherapy cohort of the BIG 1-98 trial. PATIENTS AND METHODS The intention-to-treat BIG 1-98 monotherapy cohort (5 years of therapy with tamoxifen or letrozole) included 4922 women, of whom 4091 had cen...
tinct histologic type of invasive carcinoma that was first described by Page et al. in 1983 (1) and is characterized by a cribriform histologic pattern in the majority of its invasive component (1). Cribriform carcinoma is a welldifferentiated variant of invasive ductal carcinoma and has a relatively favorable prognosis and low frequency of axillary nodal metastases (2). To our knowledge, the r...
ABSTRACT A two-year old mare was referred to the veterinary hospital because of an increase in volume head on frontal and left side as well dyspnoea. Radiographic examination showed osseous radiopaque spherical mass, with a granular aspect, affecting frontal, maxillary, nasal bones. sinusotomy performed, sinus found be totally obliterated by granular, yellowish, hard mass containing multiple sp...
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