Results 1 to 10 of about 119,598 (183)

Carcinoid daganatok [PDF]

open access: yesOrvosi Hetilap, 2010
The authors review the most important clinical aspects of carcinoid tumors. Carcinoid tumors originating in neuroendocrine cells are rare, usually slowly-growing neoplasms, however, they may present as aggressive and rapidly progressing tumors ...
Bodoky, György   +3 more
core   +4 more sources

Recurrent transient visual loss in secretory carcinoid tumor [PDF]

open access: yesAmerican Journal of Ophthalmology Case Reports
Purpose: We describe a case of a 68-year-old woman who had a biopsy-proven carcinoid of the lung and transient episodes of unilateral and bilateral vision loss presumed to be the result to intermittent serum elevations of vasoactive peptides secondary to
Vivian Paraskevi Douglas   +7 more
doaj   +2 more sources

Carcinoid tumor of the minor papilla in complete pancreas divisum presenting as recurrent abdominal pain [PDF]

open access: yesBMC Gastroenterology, 2010
Background Tumors of the minor papilla of the duodenum are extremely rare, and they are mostly neuroendocrine tumors, such as somatostatinomas and carcinoid tumors.
Kim Kyeong, Kim Tae, Kim Yong
doaj   +3 more sources

Primary carcinoid tumor of the gallbladder: A case report and brief review of the literature [PDF]

open access: yesWorld Journal of Surgical Oncology, 2010
Background Primary carcinoid tumor of the gallbladder is rare and comprises less than 1% of all carcinoid tumors. Preoperative diagnosis of carcinoid tumor of the gallbladder is difficult. The imageology findings are similar to those in other gallbladder
Liu Hao-Run   +3 more
doaj   +3 more sources

Primary carcinoid tumor arising within mature teratoma of the kidney: report of a rare entity and review of the literature [PDF]

open access: yesDiagnostic Pathology, 2007
Background Primary carcinoid tumor arising within mature teratoma of the kidney is extremely rare, and their clinicopathologic features are not well described.
Parwani Anil V, Armah Henry B
doaj   +3 more sources

Heterogeneous tumor‐immune microenvironments between primary and metastatic carcinoid tumors differentially respond to anti‐PD‐L1 antibody therapy

open access: yesThoracic Cancer, 2021
A pulmonary carcinoid tumor is a rare tumor that lacks a validated therapeutic approach for unresectable disease. Understanding the intersite tumor‐immune heterogeneity is essential to harness the immune system for cancer therapy.
Shinya Sakata   +9 more
doaj   +1 more source

Malignant carcinoid tumor of the pancreas [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2002
Carcinoid tumors arise from argentaffine cells or from a primitive stem cells which may differentiate into anyone of a variety of adult endocrine-secreting cells.
Čolović Radoje B.   +5 more
doaj   +1 more source

Carcinoid Tumors [PDF]

open access: yesThe Oncologist, 2008
Abstract Carcinoid tumors are rare, slow-growing neuroendocrine tumors arising from the enterochromaffin cells disseminated throughout the gastrointestinal and bronchopulmonary systems. Though they have been traditionally classified based on embryologic site of origin, morphologic pattern, and silver affinity, newer classification ...
Scott N, Pinchot   +3 more
openaire   +2 more sources

An infertile female delivered a baby after removal of primary renal carcinoid tumor

open access: yesOpen Medicine, 2021
Primary renal carcinoid tumors are exceedingly rare. We report a 37-year-old woman with primary infertility, who was found to have a primary renal carcinoid tumor. She became pregnant and gave birth to a baby after removal of the tumor. This is the first
Jhang Syu, Chiu Allen W.
doaj   +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

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