Large (≥20 mm) colorectal lesions are often accompanied by synchronous lesions, including a high prevalence of synchronous advanced lesions. This study examined the relationship between
colonic
colonic
Synchronous Large Nonpedunculated Lesions Are Most Common With a Left-Sided Nongranular Index Lesion
Synchronous Large Nonpedunculated Lesions Are Most Common With a Left-Sided Nongranular Index Lesion