Melanoma Cutáneo

Nodular Melanoma

nodular melanoma

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Primary duodenal malignant melanoma: A case report

Background: Melanoma is a neoplasm derived commonly from melanocytic cells of skin. Although coetaneous presentation of malignant melanoma is easily recognizable, the presentation of melanoma in other organs is so confusing. In particular, when it metastasizes to other organs, many bizarre figures and unusual organs may be involved. In this report, we present a case of primary duodenal malignan...

Melanoma.

We are all products of our mentors to some degree. As a student, I relish this. As I mentor, it sometimes terrifies me. The reason for each is the same: we remember vividly those things we were told as students by our mentors and take and keep them to heart—right or wrong. Fortunately for me, my mentors told me things that have held up well over time and in many respects they were prescient if ...

Malignant Mucosal Melanoma of the Maxillary Sinus

Sinus mucosal malignant melanoma, is a rare type of melanoma with poor prognosis which is usually occurred in the adults. This is a rare case of a 33-year-old man presenting 2-week-long headache and nasal obstruction with the emphasis on the importance of Immunohistochemical staining to help the diagnosis.