Results 151 to 160 of about 772,257 (203)

Endometrial Adenocarcinoma with Psammoma Bodies

open access: yesTumori Journal, 1979
Psammoma bodies were found in less than 9 % of 235 cases of endometrial carcinoma, considering both biopsies and surgical specimens. They may originate in papillary adenocarcinoma and do not indicate a slightly infiltrating or a well-differentiated tumor.
F, Cefis   +3 more
openaire   +3 more sources

The Significance of Psammoma Bodies on Cervical Cytology Smears

open access: yesGynecologic Oncology, 2001
The association between psammoma bodies on cervical smear (PBCS) and the presence of gynecological malignancy has been documented previously. The aim of this study was to determine the incidence of malignancy where psammoma bodies were detected on smear, to identify features that may be predictive of associated malignancy, and to make recommendations ...
Nicklin, James L.   +4 more
openaire   +6 more sources
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Psammoma Bodies in Diffuse Toxic Goiter.

American Journal of Clinical Pathology, 1972
The frequent association of psammoma bodies and adenocarcinoma of the thyroid gland is well known. Psammoma bodies are infrequently seen in benign thyroid conditions, and many pathologists regard their presence in the thyroid gland as strongly indicative of carcinoma.
Arthur S Patchefsky, A S Patchefsky
exaly   +3 more sources

Psammoma Bodies in Meningioma

Virchows Archiv Fur Pathologische Anatomie Und Physiologie Und Fur Klinische Medizin, 1978
Psammoma bodies from eight memingiomas have been examined by both light and scanning electron microscopy (SEM). The bodies are primarily composed of calcium apatite which is deposited within a nidus of tightly laminated collagen fibers.
Hugo V Rizzoli, Donald R Smith
exaly   +3 more sources

The Origin of Psammoma Bodies in the Human Arachnoid Villi

Acta Neuropathologica, 1986
The fine structure of the human arachnoid villi was studied to clarify the origin of psammoma bodies. Within the villous surface layer, collagen fibrils and fine granular material clustered forming microcores of variable caliber measuring up to 10 microns.
T Yamashima
exaly   +3 more sources

Granulomatous Hypophysitis With Psammoma Bodies: A Diagnostic Dilemma

Endocrine Pathology, 2004
We report a case of granulomatous hypophysitis with an unusual pathologic finding of psammoma bodies. This finding has not previously been described in the literature. The diagnostic implications of this finding are complex, and the pathogenesis of psammoma body formation in this idiopathic disorder remains unknown.
Shereen Ezzat, K Kovács
exaly   +3 more sources

The Occurrence of Psammoma Bodies in Papillary Adenocarcinoma of the Lung.

American Journal of Clinical Pathology, 1972
In a series of 56 consecutive necropsies of patients with primary adenocarcinoma of the lung, nine of the lesions contained psammoma bodies. Three similar cases not from this series are included in the study. The 12 adenocarcinomas contained papillary formations, with the psammoma bodies easily recognizable within the glands and papillary processes of ...
I M Reingold
exaly   +3 more sources

Schwannoma with Psammoma Body

Journal of the American Podiatric Medical Association, 2021
We present a case of a 59-year-old male veteran with a chronic history of right foot soft-tissue mass that was causing pain in his shoes, but not functional or neurologic symptoms. Excision of the mass and pathologic evaluation resulted in multidisciplinary involvement and evaluation.
Lindsay M, Hummel   +5 more
openaire   +2 more sources

Psammoma Bodies in a Large Myoepithelioma

Journal of Craniofacial Surgery, 2020
Abstract Myoepithelioma is a rare benign tumor of the salivary glands, in which the vast majority of neoplastic cells are myoepithelial. A rare microscopic finding in salivary gland tumors, including myoepitheliomas, is the presence of psammoma bodies (PBs), whose etiology and role in the tumors are uncertain.
Marcela Pessoa de, Melo   +7 more
openaire   +2 more sources

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