Results 91 to 100 of about 170,494 (345)

Massive Transcranial Parotid Pleomorphic Adenoma: Recurrence after 30 Years*

Journal of Neurological Surgery Reports, 2012
Pleomorphic adenoma, also known as benign mixed tumor, is the most common tumor affecting the parotid gland and can reach massive size; however, intracranial invasion is rare.
Graham M. Strub, Alexandros Georgolios, Robert S. Graham, Celeste N. Powers, Daniel H. Coelho   +4 more
doaj   +1 more source

Pleomorphic adenoma of a molar salivary gland [PDF]

, 2006
SummaryPleomorphic adenoma of a buccal or molar minor salivary gland, which lies on the external aspect of buccinator, has not been reported previously. We report a case of a pleomorphic adenoma apparently arising from such a gland.
De Silva, Rohana K., Ferguson, Martin M., Lou, Simon M.-Y., Rich, Alison M.   +3 more
core   +1 more source

Clinicopathological effect of PLAG1 fusion genes in pleomorphic adenoma and carcinoma ex pleomorphic adenoma with special emphasis on histological features

Histopathology, 2018
Pleomorphic adenoma gene 1 (PLAG1) rearrangement is well known in pleomorphic adenoma (PA), which is histologically characterised by admixed epithelial and mesenchymal components. Multiple fusion variants of PLAG1 and HMGA2 have been reported; currently,
Miki Asahina, Tsuyoshi Saito, T. Hayashi, Y. Fukumura, K. Mitani, T. Yao   +5 more
semanticscholar   +1 more source

Invasive ductal carcinoma ex pleomorphic adenoma of the lacrimal gland - a long term follow-up case

Human Pathology: Case Reports, 2017
We experienced a case of malignant orbital tumor in a 72-year-old Japanese man. He noticed protrusion of his left eye, and received resection of the left orbital tumor.
Naoko Nambu, Yoshitane Tsukamoto, Hiromi Tsuji, Takahiro Watanabe, Ryohei Shigehara, Masao Kakibuchi, Eiichi Morii, Seiichi Hirota   +7 more
doaj  

A rare case of epithelial-myoepithelial carcinoma ex pleomorphic adenoma of the parotid gland: Radiologic-pathologic correlation

Radiology Case Reports, 2023
Carcinoma ex pleomorphic adenoma is a carcinoma that arises from a primary or recurrent benign pleomorphic adenoma. The prevalence of epithelial-myoepithelial carcinoma is low, and this histological type accounting for only 1% of all salivary gland ...
Chika Yamada, MD, Akira Baba, MD, PhD, Hideomi Yamauchi, MD, PhD, Nobuhiro Ogino, MD, PhD, Masato Nagaoka, MD, Ai Iwauchi, MD, Miku Maeda, MD, Nei Fukasawa, MD, Masayuki Shimoda, MD, PhD, Taisuke Mori, MD, PhD, Hiroya Ojiri, MD, PhD   +10 more
doaj  

Adenome pleomorphe des glandes salivaires accessoires [PDF]

, 2011
Objective : Pleomorphic adenoma (PA) is the most common benign neoplasm of the minor salivary glands. Clinical behavior,diagnosis, treatment modalities and evolution of nine cases of pleomorphic adenoma were discussed.Materials and methods : This is a ...
Abdelkafi, M, Ali, MB, Belcadhi, M, Bouguacha, L, Bouzouita, K, Hariga, I, Hasni, I, Kermani, W, Khaireddine, N, Zeglaoui, I   +9 more
core   +2 more sources

Carcinoma ex Pleomorphic Adenoma in the Parapharyngeal Space

Philippine Journal of Otolaryngology Head and Neck Surgery, 2013
Objective: To present a case of carcinoma ex pleomorphic adenoma in the parapharyngeal space and discuss its management.   Methods: Design:            Case Report Setting:           Tertiary Government Teaching Hospital Subjects:        
Sudipta Pal, Sampurna Pati, Somnath Saha, Vedula Padmini Saha   +3 more
doaj   +1 more source

A structural model for the Coronavirus Nucleocapsid [PDF]

arXiv, 2020
We propose a mesoscale model structure for the coronavirus nucleocapsid, assembled from the high resolution structures of the basic building blocks of the N-protein, CryoEM imaging and mathematical constraints for an overall quasi-spherical particle.
arxiv  

Pleomorphic adenoma of the bronchus. [PDF]

Journal of Clinical Pathology, 1996
An example of pleomorphic adenoma of the bronchus is described in a 27 year old male student who was referred for evaluation of a coin lesion identified incidentally on chest x ray. The tumour exhibited the classic histological, immunohistochemical and ultrastructural features of this rare entity but, in addition, contained mature and immature adipose ...
E C Sweeney, M McDermott
openaire   +3 more sources

A case of tracheal pleomorphic adenoma misdiagnosed as asthma

Oxford Medical Case Reports, 2019
A 51-year-old woman had an incidental finding of a tracheal tumor during oesophagogastroduodenoscopy following the diagnosis of asthma for 2 months. A computed tomography scan revealed a 15-mm tumor in the subglottis.
Mamoru Takahashi, Takahumi Yorozuya, Y. Miyasaka, Kentaro Kodama, Takumi Yoshikawa, Tetsuya Taya, Yuki Mori, Kimiyuki Ikeda, Satsuki Miyajima, H. Chiba, Hiroki Takahashi   +10 more
semanticscholar   +1 more source