Diagnosis: Melanoma in situ, associated with a nevus
Dermoscopic image of melanoma in situ on the Posterior trunk in a male, approximately 65 years old patient. Source: ISIC Archive (ISIC_0010016), License: CC-0.
Melanoma in situ is the earliest stage of melanoma, confined to the epidermis without dermal invasion. Early detection through dermoscopy is crucial. Features may include atypical pigment network, irregular streaks, and regression structures. Anatomic site: Posterior trunk Patient: male, approximately 65 years old Image type: dermoscopic
Patient demographics: male, approximately 65 years old. Lesion located on Posterior trunk.
Dysplastic nevus, Solar lentigo, Lentigo maligna, Pigmented actinic keratosis
Tags: melanoma, in situ, early detection, dermoscopy, ISIC