Results 11 to 20 of about 133,403 (307)

Mixed Neuroendocrine Non-Neuroendocrine Neoplasm Arising in the Ectopic Gastric Mucosa of Esophagus

open access: yesCase Reports in Gastroenterology, 2022
Esophageal neuroendocrine neoplasms are extremely rare, and their prognosis is poor. Mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs) are even more rare and are defined as tumors consisting of neuroendocrine carcinoma and either adenocarcinoma ...
Ryosuke Gushima   +10 more
doaj   +1 more source

Prognostic Value of Bone Marrow Uptake Using 18F-FDG PET/CT Scans in Solid Neoplasms

open access: yesJournal of Imaging, 2022
Background: Fluorine-18-fluorodeoxyglucose positron emission tomography/computerized tomography (18F-FDG PET/CT) uptake is known to increase in infective and inflammatory conditions. Systemic inflammation plays a role in oncologic prognosis. Consequently,
Francisco Tustumi   +6 more
doaj   +1 more source

Pharyngeal-Esophageal Malignancies with Dermatologic Paraneoplastic Syndrome

open access: yesLife, 2022
Systemic changes often send signals to the skin, and certain neoplastic diseases of the internal organs can also trigger skin manifestations. In this article, the authors make clinical photography presentations of the patients seen at our clinic with ...
Ana Fulga   +8 more
doaj   +1 more source

An Esophageal Leiomyoma with Cystic Degeneration Mimicking a Malignant Neoplasm

open access: yesThe Ewha Medical Journal, 2023
Esophageal subepithelial tumors (SETs) are commonly encountered during screening endoscopy, and leiomyomas are the most common SET of the esophagus. Almost all patients with esophageal leiomyomas are asymptomatic; however, some present with dysphagia ...
Gwang Ha Kim   +4 more
doaj   +1 more source

Recent Advances and the Potential for Clinical Use of Autofluorescence Detection of Extra-Ophthalmic Tissues [PDF]

open access: yes, 2020
The autofluorescence (AF) characteristics of endogenous fluorophores allow the label-free assessment and visualization of cells and tissues of the human body.
Aigner, Felix   +7 more
core   +1 more source

Duodenal carcinoid tumour – a case report [PDF]

open access: yes, 2020
Duodenal carcinoids are rare tumours of the small intestine with heterogenous clinical and pathological characteristics. The long-term prognosis is very good if discovered in the early stages.
Alexescu, Teodora Gabriela   +7 more
core   +2 more sources

The role of epidermal growth factor-like module containing mucin-like hormone receptor 2 in human cancers. [PDF]

open access: yes, 2014
G-protein coupled receptors (GPCRs) are among the most diverse and ubiquitous proteins in all of biology. The epidermal growth factor-seven span transmembrane (EGF-TM7) subfamily of adhesion GPCRs is a small subset whose members are mainly expressed on ...
Bloch, Orin   +8 more
core   +2 more sources

Difficult endoscopic resection of a giant esophageal fibrovascular polyp: case report and literature review

open access: yesJournal of International Medical Research, 2021
Esophageal fibrovascular polyp is rare in esophageal neoplasms and usually very large. Here, we present a case of giant esophageal fibrovascular polyp. The patient had dysphagia and choking sensation at presentation.
Dan Nie, Ye Zong, Jielin Li
doaj   +1 more source

Advanced head and neck cancer: Long-term results of chemo-radiotherapy, complications and induction of second malignancies [PDF]

open access: yes, 2001
Background: Chemo-radiotherapy is superior to radiotherapy alone in the treatment of advanced, inoperable head and neck cancer. The long-term treatment results, the induction of second malignant tumors, and other long-term toxicities are not well defined.
Aydemir, Ü.   +6 more
core   +1 more source

Progress in the treatment of esophageal neuroendocrine carcinoma

open access: yesTumor Biology, 2017
Esophageal neuroendocrine neoplasms are rare. With the improvement and popularization of diagnostic methods, the morbidity statistics have increased annually in recent years.
Zheng Ma, Hongfei Cai, Youbin Cui
doaj   +1 more source

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