Results 11 to 20 of about 514,961 (336)

Sebaceous Neoplasms

open access: yesDiagnostics, 2023
Sebaceous neoplasms describe a group of tumors with sebaceous differentiation commonly seen in lesions located primarily in the face and neck. The majority of these lesions are benign, while malignant neoplasms with sebaceous differentiation are uncommon. Sebaceous tumors present a strong association with the Muir–Torre Syndrome.
Ilias Papadimitriou   +5 more
openaire   +3 more sources

Common features between neoplastic and preneoplastic lesions of the biliary tract and the pancreas [PDF]

open access: yes, 2019
The bile duct system and pancreas show many similarities due to their anatomical proximity and common embryological origin. Consequently, preneoplastic and neoplastic lesions of the bile duct and pancreas share analogies in terms of molecular ...
Alvaro, D   +10 more
core   +1 more source

Distinguishing essential thrombocythemia JAK2V617F from polycythemia vera: limitations of erythrocyte values

open access: yesHaematologica, 2019
Distinguishing essential thrombocythemia JAK2V617F from polycythemia vera is difficult because of shared mutation and phenotypic characteristics. The World Health Organization suggested hemoglobin and hematocrit values to diagnose polycythemia vera (PV),
Richard T. Silver, Spencer Krichevsky
doaj   +1 more source

Blastic plasmacytoid dendritic cell neoplasm: Genomics mark epigenetic dysregulation as a primary therapeutic target [PDF]

open access: yes, 2019
Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare and aggressive hematologic malignancy for which there is still no effective B therapy.
Abate F.   +30 more
core   +2 more sources

Intraoral Lipoma: A Rare Case Report and Review of Literature [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Benign soft tissue neoplasms commonly occur in oral cavity. Lipoma is one such benign tumour which rarely occurs in the oral mucosa. About 20% of lipomas occur in the head and neck region among which oral lipomas comprise only 1-4% of all lipomas. They
Ravi Kiran A.   +4 more
doaj   +1 more source

Evaluating Modelling Approaches for Medical Image Annotations [PDF]

open access: yes, 2010
Information system designers face many challenges with regards to selecting appropriate semantic technologies and deciding on a modeling approach for their system.
Bijan Parsia   +2 more
core   +5 more sources

China Anti-Cancer Association guideline for diagnosis and treatment of neuroendocrine neoplasms (2025 edition) [PDF]

open access: yesZhongguo aizheng zazhi
Neuroendocrine neoplasms (NENs) are a rare group of tumors that originated from peptidergic neurons and neuroendocrine cells, which has neuroendocrine differentiation characteristics and expresses neuroendocrine markers.
Society of Neuroendocrine Neoplasm of China Anti-Cancer Association
doaj   +1 more source

Collision of ductal adenocarcinoma and neuroendocrine tumor of the pancreas: a case report and review of the literature [PDF]

open access: yes, 2017
Background: Simultaneous occurrence of exocrine and neuroendocrine tumors of the pancreas is very infrequent. We report a patient with an endocrine tumor in the pancreatic-duodenal area and extensive exocrine carcinoma involving the whole pancreas.
Blandamura, Stella   +6 more
core   +2 more sources

Lynch syndrome-associated endometrial carcinoma with MLH1 germline mutation and MLH1 promoter hypermethylation: a case report and literature review

open access: yesBMC Cancer, 2018
Background Lynch syndrome is an autosomal dominant inherited disease caused by germline mutations in mismatch repair genes. Analysis for microsatellite instability (MSI) and immunohistochemistry (IHC) of protein expressions of disease-associated genes is
Takanori Yokoyama   +13 more
doaj   +1 more source

Surgical Excision Followed by Pulsed Dye Laser Sessions for the Successful Treatment of Glomangiomatosis on the Left Flank: A Case Report and Literature Review [PDF]

open access: yesArchives of Aesthetic Plastic Surgery, 2016
Glomus tumors are benign neoplasms that are usually found in the subungual area, and are painful upon palpation. The typical treatment of choice is surgical excision.
Sooyeon Park   +4 more
doaj   +1 more source

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