Foregut primary carcinomas

Foregut primary carcinomas can be difficult to definitively categorize on the basis of pathology alone, as their immunostaining patterns significantly overlap.

Foregut primary directs to this article.

Foregut

The foregut includes the following:

• Esophagus.
• Stomach.
• Duodenum, proximal portion - to the ampulla of Vater.
• Liver.
• Gallbladder.
• Pancreas.
• Lower respiratory tract.

See also

• Gastrointestinal pathology.