Results 31 to 40 of about 10,552 (189)

A case of giant sarcomatoid carcinoma ex-pleomorphic adenoma of the parotid gland

The Pan African Medical Journal, 2020
Carcinoma ex pleomorphic adenoma is a rare malignant parotid neoplasm arising from primary or recurrent benign pleomorphic adenoma. Histologically, it can be sub-classified by upwards of eight different variations (e.g., myoepithelial carcinoma, salivary
Mehdi Hasnaoui, Mohamed Masmoudi, Nouha Ben Abdeljelil, Takwa Belaid, Khalifa Mighri   +4 more
doaj   +1 more source

SSR4 sustains Tertiary Lymphoid Structures by Regulation Quality Control of N‐linked Glycosylation During B‐cell Differentiation Into Plasmacyte in Colorectal Cancer

Advanced Science, EarlyView.
SSR4, a TRAP component induced in B cells, governs BAFFR N‐glycosylation via DDOST to sustain NF‐κB signaling, B‐cell differentiation, and TLS maturation. Its loss impairs anti‐tumor immunity, while overexpression improves antibody glycosylation and ADCC, revealing a critical regulator for cancer immunotherapy.
Wei Zhao, Youcai Zhao, Haiyang Li, Bowen Yang, Siyan Lu, Xueting Fu, Caixia Zhang, Yirong Chen, Xiaofeng Bian, Xinghua Ma, Xiaobing Yang, Bin Wang, Yuan Fang, Lulu Yang, Yelin Zhao, Shuli Zhao   +15 more
wiley   +1 more source

Metastasizing pleomorphic adenoma of parotid gland: Case report

SAGE Open Medical Case Reports
Pleomorphic adenoma is a benign tumor and the most common salivary gland neoplasm. Metastasizing pleomorphic adenoma shares histological characteristics with pleomorphic adenoma but exhibits malignant behavior, including local lymph node involvement and ...
Wan-Hsun Tsai, Bor-Hwang Kang
doaj   +1 more source

Crosstalk Between Parkinson's Disease and Colorectal Cancer: Genetic Mechanisms, Gut Microbiota, and Therapeutic Insights

Health Care Science, EarlyView.
This review elucidates the crosstalk between Parkinson's disease and colorectal cancer, driven by shared genetics (PRKN, PINK1, DJ‐1) involving oxidative stress, cell cycle regulation, and inflammation. It identifies the gut microbiota—via functional amyloids and short‐chain fatty acids (SCFAs)—as a mechanistic bridge, offering insights for dual ...
Jiacheng Ying, Zhengyuan Fang, Cheng Zhang, Xu Liu, Jianzhi Cui, Zezhi Li, Jiayin Tang   +6 more
wiley   +1 more source

Multimodality Imaging of Metastasizing Pleomorphic Adenoma Presenting as a Solitary Pulmonary Nodule without Local Tumor Recurrence: A Case Report

대한영상의학회지, 2016
Pleomorphic adenoma is the most common neoplasm of the salivary gland. It is usually a well-circumscribed and slow-growing benign tumor. In rare instances, benign pleomorphic adenomas may metastasize and spread to distant sites in which case they are ...
Seo Young Choi, Woocheol Kwon, In Soo Hong, Soon Hee Jung   +3 more
doaj   +1 more source

Botulinum Toxin for First Bite Syndrome: A Symptom‐Guided “Follow‐The‐Pain” Injection Strategy

Head &Neck, EarlyView.
ABSTRACT Background To evaluate botulinum toxin type A (BoNT‐A) for First Bite Syndrome (FBS) and assess a symptom‐guided “Follow‐the‐Pain” (FTP) injection strategy in patients with incomplete response to standard treatment. Methods Consecutive patients with postoperative FBS were treated with ultrasound‐guided intraparotid BoNT‐A injection.
Rosario Marchese‐Ragona, Gianmarco Giunta, Daniela Adamo, Elisabetta Zanoletti, Daniele Manfredini, Domenico Antonio Restivo   +5 more
wiley   +1 more source

Endoscope-assisted transoral excision of a huge parapharyngeal pleomorphic adenoma

B-ENT, 2011
Endoscope-assisted transoral excision of a huge parapharyngeal pleomorphic adenoma. The treatment of choice for a parapharyngeal pleomorphic adenoma is total surgical resection.
T.-Y. Chiang, M.-K. Chen
doaj   +2 more sources

Pleomorphic adenoma of the cheek: a case presentation

The Egyptian Journal of Otolaryngology, 2022
Background Pleomorphic adenoma, also known as a benign mixed tumor, is the most common salivary gland tumor. The parotid gland accounts for 90% of the total, with the minor salivary glands accounting for 10%.
Ahmed S. Abdelhamid, Saad Elzayat, Ahmed A. Essa, Hossam Elsherief, Mohamed Amer   +4 more
doaj   +1 more source

Pleomorphic Adenoma of the Trachea [PDF]

Respiration, 2010
Pleomorphic adenoma is a common neoplasm of salivary glands, but its occurrence in the trachea is very rare [1] . Tracheal tumors, including tracheal pleomorphic adenoma, often cause obstructive symptoms such as dyspnea and wheezing mimicking asthma, leading to delay in diagnosis [2] .
Shigehisa, Kajikawa, Masahide, Oki, Hideo, Saka, Suzuko, Moritani   +3 more
openaire   +2 more sources

Utility of Combining FIESTA‐C and MENSA for Facial Nerve Identification in Parotid Gland Surgery

The Laryngoscope, EarlyView.
This study evaluated the role of FIESTA‐C and MENSA in facial nerve identification and tumor localization in parotid gland surgery. The combination of FIESTA‐C and MENSA improved the accuracy of facial nerve identification and tumor localization compared to either sequence alone.
Kento Yumita, Takuya Mikoshiba, Takeyuki Kono, Mariko Sekimizu, Ryoto Nagai, Hirokazu Fujiwara, Hiroyuki Ozawa   +6 more
wiley   +1 more source