Skyscape Web Viewer : TNM Cancer Staging Manual : Image Index

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T, N, and M categories
T1a1 is measured stromal invasion 3
T1a is defined as tumor that invades the lamina propria
T1a melanoma
T1b1 is clinically visible lesion 4
T1b is clinically visible lesion confined to the cervix or microscopic lesion greater than T1a (B and C)
T1 for adenosarcoma is tumor limited to the uterus
T1 for the supraglottis is defined as tumor limited to one subsite of supraglottis (shown here in the epiglottis) with normal vocal cord mobility
T1 is defined as a tumor 2 cm or smaller in greatest dimension
T1 is defined as tumor 2 cm or less in greatest dimension limited to the thyroid
T1 is defined as tumor that invades lamina propria (left side) or submucosa (right side) and 1 cm or less in size
T1 is defined as tumor with a maximum clinical diameter 2 cm
T1 is tumor confined to vagina
T1 tumor of the hypopharynx with involvement of the post-cricoid area
T1 tumor of the hypopharynx with involvement of the pyriform sinus
T1 tumors of the glottis are limited to the vocal cord(s) with normal mobility (may involve anterior or posterior commissure)
T1 tumors of the subglottis are limited to the subglottis
T2a2 is clinically visible lesion more than 4
T2a melanoma
T2b: Tumor larger than 10 cm in greatest dimension
T2b is tumor with parametrial invasion
T2 for leiomyosarcoma, endometrial stromal sarcoma, and adenosarcoma is tumor extending beyond the uterus, within the pelvis
T2 for the supraglottis with invasion of ventricular band s (false cords) and the epiglottis
T2 involves each of the ipsilateral pleural surfaces (parietal, mediastinal, diaphragmatic, and visceral pleura) with at least one of the following: involvement of diaphragmatic muscle (as illustrated) and /or extension of tumor from the visceral pleura into the underlying pulmonary parenchyma (as illustrated)
T1a: Tumor 4 cm or smaller in greatest dimension, limited to the kidney
T1a2 is measured stromal invasion more than 3
T1a is defined as tumor without lymphovascular invasion or perineural invasion and is not high grade (i
T1b: Tumor larger than 4 cm but not larger than 7 cm in greatest dimension, limited to the kidney
T1b2 is clinically visible lesion more than 4
T1b melanoma

NDX