Table 1.

Category used to classify the anatomical location of lesions together with the number of lesions found for each category.

	Category	Anatomical location	Number of lesions
1.	ILIAC	Internal, external, obturator	40
2.	MESORECTUM	Mesorectum	13
3.	COMMON	Common iliac	11
4.	PARA-AORTIC	Para-aortic, interaortocaval	10
5.	PRE-SACRAL	Pre-sacral	7
6.	BONE	Ramus, femur, rib, acetabular	8
7.	OTHER	Inguinal, epigastric	5
8.	LUNG	Intrathoracic, lung	2
9.	SPINE	L3	2