Results 41 to 50 of about 7,876 (204)

Genomic homogeneity in fibrolamellar carcinomas [PDF]

open access: yes, 2001
Background-Fibrolamellar carcinoma (FLC) is a variant of hepatocellular carcinoma (HCC) with distinctive clinical and histological features. To date there have been few studies on the genotypic aspects of FLC and no previous attempts have been made to ...
Davidson, BR   +4 more
core   +1 more source

A case of low-grade intestinal-type mucinous neoplasm of the fallopian tube with KRAS exon 2 mutation

open access: yesGynecologic Oncology Reports, 2023
Several types of mucinous lesions of the fallopian tube have been reported, including metaplastic and neoplastic lesions, most of which exhibit gastric phenotypes. Here, we report a unique case of a mucinous tumor arising in the right fallopian tube of a
Kiyotaka Nagahama   +5 more
doaj   +1 more source

Serotonin- and Somatostatin-Positive Goblet Cell Carcinoid of the Duodenum [PDF]

open access: yes, 2012
In the duodenum, mixed exocrine-endocrine tumors exhibiting both neuroendocrine and glandular differentiations [cf. appendiceal goblet cell carcinoids (GCCs)] are rare.
Hase, Kazuo   +8 more
core   +1 more source

Fístula vésico-apendicular em adenocarcinoma mucinoso do apêndice [PDF]

open access: yes, 2008
BACKGOUND: A rare case of vesicoappendiceal fistula secondary to mucinous adenocarcinoma of the appendix is presented. CASE REPORT: A 62-year-old man with a one year history of recurrent urinary tract infections. After two months he developed pneumaturia
COCUZZA, Marcello   +6 more
core   +2 more sources

Mucinous appendiceal neoplasm: A case report

open access: yesWorld Journal of Clinical Cases, 2021
Primary appendiceal tumors are histologically diverse and have an insidious onset and few specific clinical manifestations. In the majority of cases, these tumors are discovered after appendectomy during pathological exam of the resected tissue. Treatment may include appendectomy (simple or radical) and right hemicolectomy depending on factors such as ...
Chirca, Alexandru   +3 more
openaire   +2 more sources

The utility of PAX8 and SATB2 immunohistochemical stains in distinguishing ovarian mucinous neoplasms from colonic and appendiceal mucinous neoplasm

open access: yesBMC Research Notes, 2019
Objectives It is challenging to distinguish between primary ovarian mucinous tumors and metastatic mucinous neoplasms from the lower gastrointestinal tract, including appendiceal tumors.
Najla Aldaoud   +5 more
doaj   +1 more source

Low-grade appendiceal mucinous neoplasm with puffer ball-like appearance: A case report

open access: yesRadiology Case Reports, 2023
We report a case of ruptured low-grade appendiceal mucinous neoplasm with an impressive toy puffer ball-like appearance on magnetic resonance imaging. A 79-year-old woman with lower abdominal pain underwent computed tomography scanning, revealing a 6-cm ...
Mihoko Yamazaki, MD   +6 more
doaj   +1 more source

Prognostic factors influencing infectious complications after cytoreductive surgery and HIPEC. Results from a tertiary referral center [PDF]

open access: yes, 2019
Background. Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) showed promising results in selected patients. High morbidity restrains its wide application.
Carbonari, Ludovica   +8 more
core   +1 more source

Bone metaplasia of the appendix presented with clinical and computed tomography signs of acute appendicitis managed with laparoscopic appendectomy

open access: yesJournal of Minimal Access Surgery, 2023
Bone metaplasia or heterotopic ossification of the appendix is an extremely rare condition, which is usually associated with mucinous appendiceal neoplasms. This case describes a young male patient, who presented to the surgical emergency department with
Jurij Janež
doaj   +1 more source

Immunohistochemical localization of acidic fibroblastic growth factor in normal human enterocromaffin cells and related gastrointestinal tumors [PDF]

open access: yes, 1997
Acidic fibroblast growth factor (aFGF) is a member of the structurally related heparin-binding growth factor family. The best studied members of this family are aFGF and basic FGF (bFGF), which are potent mitogens and differentiation factors for mesoderm-
Capella, C   +4 more
core   +1 more source

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