Prognostic models based on lymph node density for primary gastrointestinal melanoma: a SEER population-based analysis

J Zeng, L Zhu, G Zhou, F Pan, Y Yang - BMJ open, 2023 - bmjopen.bmj.com
Objective This study aimed to construct prognostic models to predict the overall survival (OS)
and cancer-specific survival (CSS) of patients with primary gastrointestinal melanoma …

Primitive rectal melanoma: A rare case report

I Elouali, K Imrani, K Berrada, H Zahi… - … Open Medical Case …, 2023 - journals.sagepub.com
Mucosal melanoma is a rare subtype of melanoma distinct from the cutaneous type in its
clinical and biological aspects, requiring different therapeutical management. Anorectal …

[HTML][HTML] Small bowel melanoma causing obstruction: A case report and a literature review

A Mattit, I Marrawi, S Kheir, T Khamis… - International Journal of …, 2024 - Elsevier
Introduction Primary small bowel melanoma (PSBM) is a rare form of melanoma that
originates from the intestinal mucosa. It is typically asymptomatic; however, it can present …

[PDF][PDF] 肛直肠恶性黑色素瘤发病机制及临床诊疗的研究进展

张燕, 倪晶, 贾翁萍, 徐利 - 预防医学, 2023 - zjyfyxzz.com
肛直肠恶性黑色素瘤(ARMM) 是一种发病率低, 高侵袭型恶性黑色素瘤亚型, 由于其位置隐蔽,
进展迅速, 预后较差. 在发病机制方面, ARMM 的分子景观和潜在致癌驱动基因特点与皮肤 …

Sliced Tomato Appearance of Malignant Melanoma: Diffuse Involvement of the Upper Gastrointestinal Tract Presenting With Melena

N Bartosek, I Gill, A Patel - ACG Case Reports Journal, 2024 - journals.lww.com
These images (Figure 1) are from a 71-year-old man originally presenting with melena,
displaying a rare finding metastatic malignant melanoma presenting with an unusual …