Accurate diagnosis and staging of malignant melanoma remain crucial components in the overall treatment and prognosis of the patient. Advanced imaging modalities as well as laboratory testing continue to constitute an important part of the workup in melanoma and have seen several developments in recent years. The authors discuss imaging techniques and serum biomarkers used in the assessment of the melanoma patient.
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http://dx.doi.org/10.1016/j.coms.2021.11.004 | DOI Listing |
Cureus
December 2024
Pathology and Laboratory Medicine, Saint Michael's Medical Center, Newark, USA.
Perivascular epithelioid cell tumors (PEComas) are a rare group of mesenchymal neoplasms composed of perivascular epithelioid cells. While commonly found in the kidney, uterus, and soft tissues, PEComas of the liver are exceedingly rare. We present a case of a PEComa incidentally discovered in a 73-year-old female patient undergoing evaluation for abdominal pain.
View Article and Find Full Text PDFTech Coloproctol
January 2025
Department of Surgical Sciences, University of Turin, Turin, Italy.
Introduction: Anorectal melanoma (ARM) is rare and highly lethal neoplasm. It has a poorer prognosis compared with cutaneous ones. Sentinel lymph node biopsy (SLNB) has become the preferred method of nodal staging method for cutaneous melanoma.
View Article and Find Full Text PDFCureus
November 2024
Ophthalmology, Ahmadi Hospital, Ahmadi, KWT.
Nodular posterior scleritis is an uncommon inflammatory disorder of the eye characterized by nodular lesions that may be similar to other intraocular conditions such as choroidal melanoma, leading to diagnostic difficulties. This case report and literature review aims to evaluate the demographics, modalities, treatment, and outcomes of nodular posterior scleritis. We describe a 41-year-old female patient who presented with diminished vision in her left eye.
View Article and Find Full Text PDFMelanoma Res
December 2024
Department of Head and Neck Surgery and Oncology.
The management of head and neck melanoma (HNM) is constantly being fine-tuned in the era of immunotherapy. HNM have different metastatic patterns and a worse prognosis than melanoma of the trunk, asking for a more fine-tuned managing strategy. In clinically node-negative HNM patients, the ultrasound (US) with fine needle aspiration cytology (FNAC) and chest X-ray (CXR) are optional modalities in the preoperative staging workup.
View Article and Find Full Text PDFCureus
October 2024
Urology, SRM Medical College Hospital and Research Centre, Chennai, IND.
Penile melanoma is a rare and highly invasive cancer that is generally diagnosed in the sixth to seventh decades of life. We report a rare case of primary malignant melanoma of the glans penis in a 38-year-old man who presented with a proliferative lesion over the glans with discoloration for six months. The clinical and metastatic workups were unremarkable.
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