Results 81 to 90 of about 35,420 (192)

Hypertension secondary to paraganglioma: case report and review of the literature

open access: yesIatreia, 2016
We report the case of a 25 year-old man with a history of transient stroke during adolescence, and longstanding uncontrolled hypertension who presented with palpitations, diaphoresis and headache.
Rubio-Marín, Andrea Constanza   +3 more
doaj   +1 more source

Thyroid Paraganglioma

open access: yesArchives of Pathology & Laboratory Medicine, 2015
Thyroid paragangliomas are rare tumors that arise from the inferior laryngeal paraganglia. Most patients are female and present with an asymptomatic thyroid nodule. Histologically, the tumor is composed of cells arranged in a well-defined nest (zellballen) pattern surrounded by a thin fibrovascular stroma.
Sun Mi, Lee   +1 more
openaire   +2 more sources

Pulmonary parenchyma becomes a self‐organized dissipative structure in lung cancers and pulmonary inflammatory diseases

open access: yesPhysiological Reports, Volume 14, Issue 9, May 2026.
Abstract Far‐from‐equilibrium thermodynamics were studied in patients with either lung cancer or pulmonary inflammatory diseases. Histological and mechanical activities were due to myofibroblasts. A study on isolated lung fragments treated with the Huxley formalism showed that mechanical abnormalities were similar in both groups: maximum velocity ...
Yves Lecarpentier   +7 more
wiley   +1 more source

Cauda equine ganglioneuromatous paraganglioma with positive cytokeratin and occult cleft spine: a case report and review of the literatures

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2011
Objective To investigate the clinical manifestations and pathological features of paraganglioma of cauda equine. Methods The clinical manifestations, histopathology and immunophenotype features were studied in one rare case of cauda equine paraganglioma ...
Xiaoyan LIN, Yinghua SONG, Jiayao WANG
doaj  

A rare case of non-functional Paraganglioma of urinary bladder with No LUTS

open access: yesUrology Case Reports
Paraganglioma originates from chromaffin cells of the sympathetic nervous system. Paraganglioma of urinary bladder are very rare tumors that arise from the ganglion cells and usually mistakenly have been diagnosed and treated because of its rarity and ...
Mohammad Poury   +3 more
doaj   +1 more source

[Retroperitoneal paraganglioma].

open access: yesBoletin. Sociedad de Cirugia del Uruguay, 1998
Presented at session 13th July ...
Rodríguez Juanotena, Jorge   +2 more
openaire   +2 more sources

Gangliocytic Paraganglioma of Duodenum

open access: yesCase Reports in Pathology, 2013
Gangliocytic paragangliomas are rare benign tumors which are usually encountered in the second portion of the duodenum. Histogenesis of these tumors is incompletely understood. Patients usually present with upper gastrointestinal bleeding. The endoscopic
Vikram Narang   +3 more
doaj   +1 more source

Cervical Paraganglioma Mimicking Thyroid Nodule: A Rare Clinical Case

open access: yesCase Reports in Endocrinology, 2016
Objective. Paraganglioma is a rare neuroendocrine tumor. When it is located in the neck, it is commonly misdiagnosed as other thyroid neoplasms. Case Report. We report a case of cervical paraganglioma in a 55-year-old female.
Berna İmge Aydoğan   +2 more
doaj   +1 more source

Primary pulmonary paraganglioma, the unexpected guest of the lung: A case report and literature review

open access: yesIndian Journal of Pathology and Microbiology
Paragangliomas are rare tumors arising from extra adrenal chromaffin cells. The incidence of primary pulmonary paraganglioma is even less. As new cases are added to the literature, clinical and radiological features become more diverse.
Busra Ozdemir Ciflik   +3 more
doaj   +1 more source

Metastatic Paraganglioma: Recurrence in Uncommon Sites

open access: yesJK Science
Paragangliomas are rare neuroendocrine tumors, and mediastinal involvement is exceptionally uncommon. We describe a case of metastatic mediastinal paraganglioma in a 54-year-old woman, occurring 26 years after resection of a retroperitoneal ...
Sujata Kumbhar   +5 more
doaj  

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