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Melanoma of the uterine cervix is an exceedingly rare malignancy that has high recurrence rates and distant metastases. In general, surgery is the preferred treatment for this tumor, and depending on stage additional consideration to radiotherapy and chemotherapy. Immunotherapy has emerged as a new treatment option in this context. The aim of this study was to report a case of melanoma of the uterine cervix that progressed rapidly to death while the patient was undergoing immunotherapy with nivolumab. A 39-year-old woman presented with an amelanotic ulcerated lesion of the uterine cervix in February of 2023. Histopathology study demonstrated melanoma of the uterine cervix. Treatment was initiated with surgery. Two months after cancer diagnosis, the tumor board decided to initiate adjuvant treatment with nivolumab. After four cycles of immunotherapy, progression of the disease occurred with death of the patient within six months of follow-up. The rare case presented illustrates the aggressive natural history of the tumor and possible use of immunotherapy in this context, despite current evidence that response to nivolumab is less effective in cervical melanoma than in skin melanoma., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Lopes Macêdo et al.)

Lung cancer is the second most common malignancy worldwide, accounting for the highest number of cancer deaths. Advanced lung cancer may infrequently appear as skin metastasis and this may be the first sign of the disease. In these cases, survival is low and prognosis is poor. The aim of this study is to report a case of adenocarcinoma of the lung where the earliest manifestations were skin metastases to the face, cervical region, and chest. A 67-year-old male, former smoker, and alcoholic was referred to the oncology center for investigation of a primary tumor site, presenting with skin lesions suggestive of metastasis to the face, cervical region, and chest. Computed tomography (CT) scan of the chest, cholangioresonance, breast ultrasonography, colonoscopy, upper GI endoscopy, and magnetic resonance imaging of the brain were performed. Imaging studies revealed disseminated cancer with a potential primary site in the right lung. Positron emission tomography (PET)-CT scan demonstrated secondary implants and was consistent with primary right lung cancer. The patient underwent a right lung biopsy of the skin and breast and axillary lymph nodes. A solid subtype of adenocarcinoma with metastases to the skin and axillary nodes was confirmed. Due to widespread metastatic disease, the case was conducted using strategies including chemotherapy and palliative radiotherapy for symptomatic control. At about 6 months of follow-up care, the patient died. In the elderly, periodical cancer screening is important, especially in patients with major risk factors (e.g., history of smoking). Some cancers may be virtually silent and manifest themselves only at advanced stages beyond treatment possibilities., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Assunção Ribeiro da Costa et al.)