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About 2,247 results

ALLMedicine™ Chromogranin A Center

Research & Reviews  1,119 results

Chromogranin A in a cohort of pheochromocytomas and paragangliomas: usefulness at diagn...
https://doi.org/10.1016/j.eprac.2020.09.011
Endocrine Practice : Official Journal of the American Col... Parisien-La Salle S, Provençal M et. al.

Feb 13th, 2021 - To evaluate the usefulness of chromogranin A (CgA) in the management of patients with pheochromocytomas (PHEOs) and paragangliomas (PGLs). We retrospectively reviewed the charts of 132 patients with confirmed PHEOs/PGLs (PPGLs) followed at our med...

Gastric enterochromaffin-like cell changes in multiple endocrine neoplasia type 1.
https://doi.org/10.1111/cen.14430
Clinical Endocrinology; Manoharan J, Anlauf M et. al.

Jan 28th, 2021 - Gastric enterochromaffin-like cell (ECL) tumours can occur in patients with multiple endocrine neoplasia type 1 (MEN1), especially in those affected by Zollinger Ellison syndrome (ZES). Since the prevalence of ECL lesions is not well defined yet, ...

Immunohistochemical Staining With Neuroendocrine Markers is Essential in the Diagnosis ...
https://doi.org/10.1097/PAI.0000000000000906
Applied Immunohistochemistry & Molecular Morphology : AIMM; Jepsen DNM, Fiehn AK et. al.

Jan 22nd, 2021 - Neuroendocrine neoplasms (NENs) of the esophagogastric junction (EGJ) are uncommon and the classification of these tumors has been revised several times. Since 2016, at the Department of Pathology, Rigshospitalet, Denmark, all adenocarcinomas and ...

Mechanisms underlying the promotion of 5-hydroxytryptamine secretion in enterochromaffi...
https://doi.org/10.1111/nmo.14082
Neurogastroenterology and Motility : the Official Journal... Lu Y, Zhang Z et. al.

Jan 15th, 2021 - 5-Hydroxytryptamine (5-HT) could play a role in alleviating symptoms in constipation. However, the mechanism underlying the role of intestinal flora in the promotion of 5-HT secretion by enterochromaffin cells (ECs) and regulation of the gastroint...

Investigation of the Prognostic Significance of Neuroendocrine Differentiation in Gleas...
https://doi.org/10.1093/ajcp/aqaa199
American Journal of Clinical Pathology; Mankuzhy NP, Almahariq MF et. al.

Dec 7th, 2020 - We investigated the prognostic implications of neuroendocrine differentiation (NED) in prostate adenocarcinoma detected by chromogranin A (CgA) in patients who developed distant metastasis (DM) after radiotherapy. Patients with Gleason score 7 to ...

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Clinicaltrials.gov  1,125 results

Chromogranin A in a cohort of pheochromocytomas and paragangliomas: usefulness at diagn...
https://doi.org/10.1016/j.eprac.2020.09.011
Endocrine Practice : Official Journal of the American Col... Parisien-La Salle S, Provençal M et. al.

Feb 13th, 2021 - To evaluate the usefulness of chromogranin A (CgA) in the management of patients with pheochromocytomas (PHEOs) and paragangliomas (PGLs). We retrospectively reviewed the charts of 132 patients with confirmed PHEOs/PGLs (PPGLs) followed at our med...

Gastric enterochromaffin-like cell changes in multiple endocrine neoplasia type 1.
https://doi.org/10.1111/cen.14430
Clinical Endocrinology; Manoharan J, Anlauf M et. al.

Jan 28th, 2021 - Gastric enterochromaffin-like cell (ECL) tumours can occur in patients with multiple endocrine neoplasia type 1 (MEN1), especially in those affected by Zollinger Ellison syndrome (ZES). Since the prevalence of ECL lesions is not well defined yet, ...

Immunohistochemical Staining With Neuroendocrine Markers is Essential in the Diagnosis ...
https://doi.org/10.1097/PAI.0000000000000906
Applied Immunohistochemistry & Molecular Morphology : AIMM; Jepsen DNM, Fiehn AK et. al.

Jan 22nd, 2021 - Neuroendocrine neoplasms (NENs) of the esophagogastric junction (EGJ) are uncommon and the classification of these tumors has been revised several times. Since 2016, at the Department of Pathology, Rigshospitalet, Denmark, all adenocarcinomas and ...

Mechanisms underlying the promotion of 5-hydroxytryptamine secretion in enterochromaffi...
https://doi.org/10.1111/nmo.14082
Neurogastroenterology and Motility : the Official Journal... Lu Y, Zhang Z et. al.

Jan 15th, 2021 - 5-Hydroxytryptamine (5-HT) could play a role in alleviating symptoms in constipation. However, the mechanism underlying the role of intestinal flora in the promotion of 5-HT secretion by enterochromaffin cells (ECs) and regulation of the gastroint...

Investigation of the Prognostic Significance of Neuroendocrine Differentiation in Gleas...
https://doi.org/10.1093/ajcp/aqaa199
American Journal of Clinical Pathology; Mankuzhy NP, Almahariq MF et. al.

Dec 7th, 2020 - We investigated the prognostic implications of neuroendocrine differentiation (NED) in prostate adenocarcinoma detected by chromogranin A (CgA) in patients who developed distant metastasis (DM) after radiotherapy. Patients with Gleason score 7 to ...

see more →

News  3 results

Prognostic Factors for Progression of Neuroendocrine Tumors Identified in Reanalysis of RADIANT-2
https://www.onclive.com/publications/obtn/2012/march-2012/prognostic-factors-for-progression-of-neuroendocrine-tumors-identified-in-reanalysis-of-radiant-2

Apr 4th, 2012 - James Yao, MD The placebo-controlled phase III RADIANT-2 trial showed that the addition of everolimus to standard octreotide LAR achieved about a 5-month improvement in progression-free survival (PFS) in patients with advanced neuroendocrine tumor...

Adrenal Mass
https://www.medscape.com/viewarticle/443416

Nov 4th, 2002 - Summary (Enlarge Image) (Enlarge Image) 74 year old female with elevated urinary catecholamines. Found by outside CT exam to have 3cm right adrenal mass. Lab tests reveal chromogranin A levels of 63 (reference range 6-39ng/mL). Which of the follow...

Metastatic Malignant Melanoma With Neuroendocrine Differentiation
https://www.medscape.com/viewarticle/928026_2

Background The distinction between a neuroendocrine tumor (NET) and various epithelial and non-epithelial tumors with focal neuroendocrine differentiation is an established clinical dilemma. The diagnosis relies on the identification of clear-cut ...

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