<prompt> Basal cell carcinoma is seen in most commonly in which pa of the eyelid?Upper medialUpper lateralLower medialLower lateral  <response>: Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 384Basal cell carcinoma is the commonest malignant tumor to the lids 90 usually seen in elderly people It is locally malignant and involves most commonly lower lid 50 followed by medial canthus 25, upper lid 10-15 and outer canthusBasal cell carcinoma is seen in the lower lid near the inner canthus usually 