Results 61 to 70 of about 36,081 (192)

The genetics of paragangliomas

European Annals of Otorhinolaryngology, Head and Neck Diseases, 2012
Over the last decade, it has been clearly established that one-third of all paragangliomas are genetically determined. Genetic testing, guided by the family history and clinical findings, must now be proposed to all subjects undergoing surgery for head and neck paraganglioma. When a mutation is identified on one of the susceptibility genes (SDHD, SDHB,
Burnichon, N., Abermil, N., Buffet, A., Favier, J., Gimenez-Roqueplo, A.-P.   +4 more
openaire   +2 more sources

Detection of severe hypertension in a patient with neurofibromatosis type 1 during anesthesia induction: a case report

Journal of Medical Case Reports, 2019
Background Neurofibromatosis type 1 has a higher prevalence of pheochromocytoma and paraganglioma than the general population: 1.0–5.7% versus 0.2–0.6%.
Juan Wang, Guohua Wei, Zhongyun Wang, He Huang   +3 more
doaj   +1 more source

Effectiveness of 18F-FDG PET/CT in finding lung metastasis from a retroperitoneal paraganglioma [PDF]

Asia Oceania Journal of Nuclear Medicine and Biology
A 50-year-old woman was diagnosed with iron deficiency anemia on general medical examination. Further, contrast-enhanced abdominal CT and magnetic resonance imaging revealed a large hypervascular mass with internal degeneration and necrosis in the ...
Tomonori Chikasue, Seiji Kurata, Shuji Nagata, Shuichi Tanoue, Akiko Sumi, Mizuki Gobaru, Toru Hisaka, Toshihiro Hashiguchi, Takuya Furuta, Jun Akiba, Kiminori Fujimoto, Toshi Abe   +11 more
doaj   +1 more source

The Impact of Etiology on Time to Vocal Fold Motion Recovery in Unilateral Vocal Fold Paralysis

The Laryngoscope, Volume 136, Issue 9, Page 3880-3886, September 2026.
The time course of vocal fold motion recovery in UVFP reflects the underlying etiologies. This study showed that there was no difference in the time to recovery between UVFP from cardiothoracic versus thyroid/parathyroid surgeries, challenging the long‐held assumption that recovery time is proportional to the distance between injury site and larynx ...
Rishi Suresh, Ted Mau
wiley   +1 more source

Non-functioning Aortocaval Paraganglioma Masquerading as Celiac Lymphnodal Metastasis

Eurasian Journal of Medicine, 2019
An extra-adrenal paraganglioma is a rare tumour derived from chromaffin cells of sympathetic ganglia. This report documents a rare case of a non-functional aortocaval paraganglioma in a 24-year-old woman with persistent abdominal pain.
Nikhil Gulavani, Raghunath Prabhu, Ganesh Kamath, Lavanya Rai, Lakshmi Rao   +4 more
doaj   +1 more source

Cancer heterogeneity explored through immune cell deconvolution of the tumor microenvironment

Quantitative Biology, Volume 14, Issue 3, September 2026.
Abstract Cancer is a highly heterogeneous disease, characterized by significant variability across multiple dimensions. This diversity has been extensively studied from various perspectives. In this study, we aim to examine cancer heterogeneity through the lens of immune cell composition within the tumor microenvironment.
Limin Jiang, Chung‐I Li, Rui Xin, Jijun Tang, Yan Guo   +4 more
wiley   +1 more source

A Case of Bladder Paraganglioma With Negative Photodynamic Diagnosis Completely Resected by Staged En Bloc Transurethral Resection

IJU Case Reports
Introduction Bladder paraganglioma can be challenging to distinguish from nonpapillary bladder cancer. Here, we report a case of nonfunctional bladder paraganglioma treated with photodynamic diagnosis‐assisted en bloc transurethral resection of the ...
Shu Gozu, Yasukazu Nakanishi, Gaku Okumura, Erika Ikezoe, Naoki Imasato, Kohei Hirose, Madoka Kataoka, Shugo Yajima, Hitoshi Masuda   +8 more
doaj   +1 more source

SDHB-Associated Paraganglioma in a Pediatric Patient and Literature Review on Hereditary Pheochromocytoma-Paraganglioma Syndromes

Case Reports in Endocrinology, 2014
Pheochromocytoma and paraganglioma are rare in the pediatric population occurring in approximately 1 in 50,000 children. While some cases are sporadic, they have commonly been associated with syndromes such as von Hippel-Lindau, multiple endocrine ...
Heather Choat, Kerri Derrevere, Lisa Knight, Whitney Brown, Elizabeth H. Mack   +4 more
doaj   +1 more source

Robot assisted laparoscopic excision of a paraganglioma: new therapeutic approach

International Brazilian Journal of Urology, 2014
The Paraganglioma is the most common extra-adrenal pheochromocytoma arising from neural crest (1) (It will better to write: The paraganglioma is an extra-adrenal pheocromocytoma arising from the neural crest. 10% of pheocromocytomas are extra-adrenal and
G. Cochetti, E. Cottini, F. Barillaro, E. Lepri, A. Boni, S. Pohja, E. Mearini   +6 more
doaj   +1 more source

The WHO Classification of Genetic Tumour Syndromes: Considerations for Genetics

Clinical Genetics, Volume 110, Issue 3, Page 389-401, September 2026.
The WHO Classification of Tumours underpins the diagnosis of neoplastic conditions. The new WHO classification of genetic tumour syndromes (GTS) provides international standards for their diagnosis. This diagram highlights the chromosomal distribution of the genes involved in the GTS covered in this classification.
Ian A. Cree, Mark J. Arends, Joseph D. Khoury, Erika R. E. Denton, Anthony J. Gill, Alexander J. Lazar, Ian M. Frayling, Stefan M. Pfister, Mark A. Rubin, Katia R. M. Leite, Raymond Dalgleish, Elspeth A. Bruford, Sharon E. Plon, Ada Hamosh, Michael Francis Walsh, Gabrielle Goldman‐Lévy, Harshima Wijesinghe, William D. Foulkes, Dilani Lokuhetty   +18 more
wiley   +1 more source