Stage IIB Rectal Neuroendocrine Tumor AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage IIB includes: T3, N0, M0. T3: Tumor invading through the muscularis propria into subserosal tissue without penetration of overlying serosa. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage IIB Rectal Neuroendocrine Tumor