نتایج جستجو برای: morphologic characteristics

تعداد نتایج: 718426  

Journal: :Archives of ophthalmology 2003
Christina Gerth David Hauser Peter B Delahunt Lawrence S Morse John S Werner

OBJECTIVES To determine the extent of functional changes in the first-order kernel multifocal electroretinogram (mfERG) responses in patients with large drusen by means of a localized analysis and to determine correlations between mfERG responses and morphologic changes. METHODS Thirty-one eyes from 20 patients ages 58 to 84 years with large drusen (> or =5 drusen > or =63 microm diameter) we...

Journal: :Environmental Health Perspectives 1988
R R Maronpot B Ulland J Mennear

Preputial gland neoplasms in the Fischer 344 rat are relatively uncommon tumors with a prevalence of approximately 3% in the National Toxicology Program data base. They occur late in life, are well differentiated, and rarely metastasize. Based on studies through 4 serial passages, 10 well-differentiated preputial gland neoplasms transplanted into the mammary fat pads of syngeneic recipients gre...

Journal: :Human pathology 2013
Eiko Hayashi Katsuyoshi Takata Yasuharu Sato Yukie Tashiro Yoshiro Tachiyama Seiko Sawada-Kitamura Yasushi Hiramatsu Shun Sugiguchi Soichiro Nose Mitsuyoshi Hirokawa Midori Ando Lamia Abd Alkader Yoshinobu Maeda Mitsune Tanimoto Tadashi Yoshino

Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) consists of a heterogeneous group of lymphomas. Patients generally show an aggressive clinical course and very poor outcome. Although the 2008 World Health Organization classification of PTCL-NOS includes 3 variants, low-grade lymphoma is not included. Of 277 PTCL-NOS cases recorded in our consultation files, we examined the clinico...

Journal: :Marine science and technology bulletin 2021

In this study, the morphological characteristics and length-weight relationships of Sciaena umbra (Linnaeus, 1758) belonging to Sciaenidae family, which is represented by five species in Mediterranean basin two Black Sea, were investigated. Sampling was carried out Sea Region (Samsun, Ordu, Giresun, Trabzon) between March 2019 February 2020. A total 54 individuals sampled 15 different metric me...

Journal: :Journal of endodontics 2012
Hsueh-Jen Lin Shu-Hui Chang Mei-Chi Chang Yi-Ling Tsai Chun-Pin Chiang Chiu-Po Chan Jiiang-Huei Jeng

INTRODUCTION Clinical research regarding the clinical and histopathologic characteristics of cemental tear is limited in the endodontic literature. The objective of this study was to evaluate the morphology, apicocoronal location, and the histologic characteristics of cemental tear. METHODS The material was collected during 1987-2009 and consisted of 54 teeth that were presented with cemental...

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