Cutaneous metastasis of lung cancer: Case report.

Lung cancer is one of the most common cancers in men, and is often diagnosed at the metastatic stage. It often leads to lung, bone, brain, liver, and adrenal metastases. However, unusual secondary locations are possible, such as skin metastases, which are often associated with a poor prognosis. We report a case of lung cancer revealed by a subcutaneous mass on the forehead.

A giant primary vaginal sarcoma: A report case and literature review.

Primary vaginal sarcoma is a rare disease entity, reported in less than 3% of cases of vaginal cancers. We report the observation of a patient treated at the regional oncology center of Oujda in Morocco who is presented with a non-metastatic primary vaginal leiomyosarcoma of 20 cm. The treatment consisted of neoadjuvant chemotherapy, followed by hemostatic surgery with tumor resection limits, reinforced by radiotherapy and then a surgical resection with a tumor resection taking away the infiltrated part of the anterior face of the lower rectum and the realization of a left iliac colostomy whose resected tumor part limits were healthy. At present, the patient is 4 years of follow-up without locoregional or distant recurrence.

Oral Malignant Melanoma in a Patient With Neurofibromatosis Type 1: An Extremely Rare Association.

Neurofibromatosis type 1 (NF1) is a genetic disorder associated with high rates of neural crest-derived tumors, both benign and malignant. Many series have identified cutaneous melanoma as a rare tumor among cancers occurring in individuals with NF1 disease, but the mucosal location has to date never been reported. In this paper, we report an oral melanoma occurring in a patient with NF1 disorder, diagnosed at a locally advanced stage, successfully managed by definitive external beam radiotherapy, along with a comprehensive literature review on the melanoma-NF1 association.