| Title |
Metastatic multifocal melanoma of multiple organ systems: A case report / |
| Authors |
Maksimaityte, Vaidota ; Reivytytė, Rosita ; Milaknytė, Gabrielė ; Mickys, Ugnius ; Ražanskienė, Gintarė ; Stundys, Domantas ; Kazėnaitė, Edita ; Valantinas, Jonas ; Stundienė, Ieva |
| DOI |
10.12998/wjcc.v10.i28.10136 |
| Full Text |
|
| Is Part of |
World journal of clinical cases.. Pleasanton, CA : Baishideng Publishing Group Inc. 2022, vol. 10, iss. 28, p. 10136-10145.. ISSN 2307-8960 |
| Keywords [eng] |
Braf v600e ; Case report ; Gastrointestinal tract ; Metastatic melanoma ; Multifocal ; Nodular |
| Abstract [eng] |
BACKGROUND Malignant melanoma is becoming more common among middle-aged individuals all over the world. Melanoma metastasis can be found in various organs, although metastases to the spleen and stomach are rare. Herein we present a rare metastatic multifocal melanoma, clinically and histologically mimicking lymphoma, with metastases of multiple organs. CASE SUMMARY A 46-year-old Caucasian male with a history of nodular cutaneous malignant melanoma was presented with nausea, general weakness, shortness of breath, abdominal enlargement, and night sweating. The abdominal ultrasound revealed enlarged liver and spleen with multiple lesions. Computed tomography demonstrated multiple lesions in the lungs, liver, spleen, subcutaneous tissue, bones and a pathological lymphadenopathy of the neck. Trephine biopsy and the biopsy from the enlarged lymph node were taken. Tumor cells showed diffuse or partial positivity for melanocytic markers, such as microphthalmia - associated transcription factor, S100, HMB45 and Melan-A. The tumor harbored BRAF V600E mutation, demonstrated by immunohistochemical labelling for BRAF V600E and detected by real-time polymerase chain reaction test. Having combined all the findings, a diagnosis was made of a metastatic multifocal melanoma of the stomach, duodenum, liver, spleen, lungs, lymph nodes and bones. The patient refused treatment and died a week later. CONCLUSION This case report highlights the clinical relevance of rare metastatic multifocal melanoma of multiple organ systems. |
| Published |
Pleasanton, CA : Baishideng Publishing Group Inc |
| Type |
Journal article |
| Language |
English |
| Publication date |
2022 |
| CC license |
|
