| Physical Exam | 08/14/XX |
Upon routine annual skin examination, dark brown, dome-shaped nodular lesion discovered on right lower back. No clinically palpable lymph nodes. |
| Imaging | 08/30/XX |
Chest X-ray: Negative. |
| Laboratory | N/A | |
| Surgical Observations | 08/14/XX | Excision and removal of right, lower back lesion. Surgical margins of 0.5 cm. |
| 09/15/XX | Wide re-excision of right, lower back lesion. Sentinel lymph node biopsy of right groin, 1 node removed. | |
| Pathological Reports | 08/14/XX | Tissue from initial excision of lesion: malignant nodular melanoma invading into reticular dermis. Clark’s Level IV, Breslow’s depth of 2.2 mm. No ulceration. |
| 09/15/XX | Upon re-excision no residual tumor was found. Sentinel lymph node biopsy of right femoral node was negative. | |
| Treatment | 08/14/XX | Surgery: Excision of right lower back lesion |
| 09/15/XX | Re-excision of right lower back lesion and sentinel lymph node biopsy. | |