Robotic-Assisted Thoracic Surgery Approach to Thoracic Endometriosis Syndrome with Unilateral Diaphragmatic Palsy

Table 1

American Reproductive Society of Medicine staging for endometriosis.

Endometriosis stage	Manifestation of the condition
Stage I (1–5 points)	Minimal
	Few superficial implants
Stage II (6–15 points)	Mild
	More and deeper implants
Stage III (16–40 points)	Moderate
	Many deep implants
	Small cysts on one or both ovaries
	Presence of filmy adhesions
Stage IV (>40 points)	Severe
	Many deep implants
	Large cysts on one or both ovaries
	Many dense adhesions