Unique case of pulmonary bronchial gland type tumor with broad spectrum of cell differentiation from the terminal duct-acinar unit to excretory duct

2006 ◽  
Vol 56 (4) ◽  
pp. 217-221
Author(s):  
Gehan Gamal ◽  
Toshiteru Nagashima ◽  
Osamu Kawashima ◽  
Masayuki Sugano ◽  
Shinji Sakurai ◽  
...  
Keyword(s):  
Cell Differentiation ◽  
Broad Spectrum ◽  
Excretory Duct ◽  
Unique Case ◽  
Acinar Unit ◽  
Bronchial Gland ◽  
Gland Type

scholarly journals Bronchial gland mixed tumor of the salivary gland type; a case report.

1991 ◽  
Vol 5 (6) ◽  
pp. 682-687
Author(s):  
Hideyuki Ito ◽  
Takamasa Onuki ◽  
Haruhiko Kaguraoka ◽  
Masahiro Mae ◽  
Susumu Sasano ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Case Report ◽  
Type A ◽  
Mixed Tumor ◽  
Bronchial Gland ◽  
Gland Type

scholarly journals When Diarrhea Can Become Deadly: Legionnaires’ Disease Complicated by Bowel Obstruction

2016 ◽  
Vol 10 (3) ◽  
pp. 781-786 ◽  
Author(s):  
Wesley Prichard ◽  
Laurel Fick
Keyword(s):  
Small Bowel ◽  
Small Bowel Obstruction ◽  
Bowel Obstruction ◽  
Broad Spectrum ◽  
Unique Case ◽  
Legionnaires Disease

Legionnaires’ disease may present with a broad spectrum of illnesses and nonspecific extrapulmonary symptoms including diarrhea. To our knowledge, bowel obstruction has not been reported as a manifestation of Legionella. We present a unique case of Legionnaires’ disease contributing to a small bowel obstruction.

scholarly journals Unusual Variant of Unicystic Ameloblastoma with CEOT-Like Areas: A Rare Case Report with Review of Literature

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Venkata Ramanand Oruganti ◽  
Shylaja Sanjeevareddygari ◽  
Manay Srinivas Munisekhar ◽  
Sharath Kumar Reddy Eppalapalli ◽  
Raghu Vamshi Vishwakarma ◽  
...  
Keyword(s):  
Cell Differentiation ◽  
Granular Cell ◽  
Review Of Literature ◽  
Unique Case ◽  
Unicystic Ameloblastoma ◽  
Rare Case Report ◽  
Unusual Variant ◽  
Clinical Variants ◽  
Cell Variant ◽  
Odontogenic Neoplasm

Ameloblastoma is an epithelial odontogenic neoplasm with clinical and histological diversity. They are locally invasive tumors with 3 clinical variants such as solid, unicystic, and peripheral ameloblastomas, and the unicystic variant constitutes only 13%. Histologically, it shows diverse microscopic patterns that may occur isolated or in combination with other patterns. The granular cell variant accounts for 3.5% of all ameloblastoma cases. The eosinophilic granules seen in the cytoplasm of the tumor are thought to be lysosomes and presumably contribute to the pathogenesis of the tumor. Although such a phenomenon is rare in unicystic ameloblastoma, granular cell differentiation in solid multicystic ameloblastoma is a well-established phenomenon. In this paper, we present a unique case of unicystic ameloblastoma with granular cell differentiation with a brief review.

scholarly journals A cese of bronchial gland mixed tumor of the salivary gland type. Estimation of nuclear DNA content by microcytofluorometry.

1992 ◽  
Vol 31 (4) ◽  
pp. 621-627
Author(s):  
Takashi KIMURA ◽  
Tadashi IMAI ◽  
Tatsusuke SATO ◽  
Yoshihiro KANAGAWA ◽  
Mitsuhiro KAIMORI ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Dna Content ◽  
Nuclear Dna ◽  
Nuclear Dna Content ◽  
Mixed Tumor ◽  
Bronchial Gland ◽  
Gland Type

scholarly journals Tow Cases of Bronchial Gland “Mixed Tumor” of the Salivary Gland Type

Haigan ◽  
1977 ◽  
Vol 17 (1) ◽  
pp. 47-57 ◽  
Author(s):  
Mitsushige Nakamura ◽  
Yukio Shimosato ◽  
Toru Kameya ◽  
Taisuke Matsumoto ◽  
Tetsuro Kodama ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Mixed Tumor ◽  
Bronchial Gland ◽  
Gland Type

scholarly journals Ameloblastic fibroma with ghost cell differentiation and calcification: A unique case report

2015 ◽  
Vol 11 (4) ◽  
pp. 1033
Author(s):  
Manpreet Arora ◽  
Aparna Dave ◽  
Vishwaprakash Shetty ◽  
Pulin Saluja
Keyword(s):  
Case Report ◽  
Cell Differentiation ◽  
Ghost Cell ◽  
Unique Case ◽  
Ameloblastic Fibroma

Biogenesis of Catalase-Positive Rods in Excretory Duct Cells of Salivary Glands

1976 ◽  
Vol 34 ◽  
pp. 62-63
Author(s):  
Dwight K. Romanovicz ◽  
Jacob S. Hanker
Keyword(s):  
Light Microscopy ◽  
Salivary Glands ◽  
Submandibular Gland ◽  
Excretory Duct ◽  
Exocrine Glands ◽  
Duct Cells ◽  
Peroxidatic Activity ◽  
Microscopic Studies ◽  
Different Dimensions

The presence of catalase-positive rods (Fig. 1) of different dimensions, which frequently have a crystalline appearance by light microscopy, has been reported. They seem to be related to peroxisomes which were characterized morphologically and cytochemically in parotid and other exocrine glands of the rat by Hand in 1973. Our light microscopic studies of these spherical microbodies and rods of different sizes, stained by virtue of the peroxidatic activity of their catalase, indicate that they are almost entirely confined to the cells of the striated and execretory ducts of the submandibular gland in the mouse. The rods were usually noted only in the proximity of the ductal microbodies. The latter frequently showed a tendency to appear in linear close array, or even to be contiguous (Fig. 2). This suggested that the rods could be formed by the fusion of microbodies.

Electron microscope study of the secretory activity of epithelial cells in embryonic thymus

1990 ◽  
Vol 48 (3) ◽  
pp. 382-383
Author(s):  
H. Alasam
Keyword(s):  
Cell Differentiation ◽  
T Cell ◽  
Epithelial Cells ◽  
Electron Density ◽  
Secretory Activity ◽  
T Cell Differentiation ◽  
High Electron ◽  
Transmission Electron ◽  
Medullary Epithelial Cells ◽  
Thymic Factor

The possibility that intrathymic T-cell differentiation involves stem cell-lymphoid interactions in embryos led us to study the ultrastructure of epithelial cell in normal embryonic thymus. Studies in adult thymus showed that it produces several peptides that induce T-cell differentiation. Several of them have been chemically characterized, such as thymosin α 1, thymopoietin, thymic humoral factor or the serum thymic factor. It was suggested that most of these factors are secreted by populations of A and B-epithelial cells.Embryonic materials were obtained from inbred matings of Swiss Albino mice. Thymuses were disected from embryos 17 days old and prepared for transmission electron microscopy. Our studies showed that embryonic thymus at this stage contains undifferentiated and differentiated epithelial cells, large lymphoblasts, medium and few small lymphocytes (Fig. 5). No differences were found between cortical and medullary epithelial cells, in contrast to the findings of Van Vliet et al,. Epithelial cells were mostly of the A-type with low electron density in both cytoplasm and nucleus. However few B-type with high electron density were also found (Fig. 7).

A Strengths-Based Approach to Autism: Neurodiversity and Partnering With the Autism Community

2017 ◽  
Vol 2 (1) ◽  
pp. 56-68 ◽  
Author(s):  
Amy L. Donaldson ◽  
Karen Krejcha ◽  
Andy McMillin
Keyword(s):  
Broad Spectrum ◽  
First Language ◽  
Family Members ◽  
Community Identity ◽  
Speech Language Pathologists

The autism community represents a broad spectrum of individuals, including those experiencing autism, their parents and/or caregivers, friends and family members, professionals serving these individuals, and other allies and advocates. Beliefs, experiences, and values across the community can be quite varied. As such, it is important for the professionals serving the autism community to be well-informed about current discussions occurring within the community related to neurodiversity, a strengths-based approach to partnering with autism community, identity-first language, and concepts such as presumed competence. Given the frequency with which speech-language pathologists (SLPs) serve the autism community, the aim of this article is to introduce and briefly discuss these topics.

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