Details

Autor(en) / Beteiligte

• Famulski, W
• Sulkowska, M
• Miller-Famulska, D
• Kisielewski, W
• Sulkowski, S

Titel

Correlation between chromogranin A, neuron-specific enolase and synaptophysin expression, and some clinico-pathological features of colorectal cancer

Ist Teil von

• Folia histochemica et cytobiologica, 2001, Vol.39 (2), p.155

Ort / Verlag

Poland

Erscheinungsjahr

2001

Quelle

MEDLINE

Beschreibungen/Notizen

• Several studies employing various techniques have demonstrated the occurrence of neuroendocrine cells in colorectal cancers. Chromogranin A (CGA), neuron-specific enolase (NSE) and synaptophysin (SYN) are general markers of neuroendocrine cells. The aims of the present study were to evaluate the possible correlations between CGA and/or NSE and/or SYN expression in colorectal cancer and some of its clinico-pathological features. The study was conducted on 48 patients with colorectal cancer treated with surgery only at the Department of Surgical Gastroenterology, Medical Academy and District Oncology Center, Białystok. There were no statistically significant relationships between colorectal cancer CGA and/or NSE and/or SYN expression and tumor site, histopathological type, grading, lymph node metastases, age and sex of patients. However, high ratio of lymph node metastases in colorectal cancers with neuroendocrine cells suggests their more agressive clinical course.