Yassine El Bouazizi

COVID-19 Vaccination-Induced PET/CT False Positives in a Patient with Melanoma: A Case Report and Literature Review

Mohammed Reda El Hassouni, Yassine El Bouazizi, Amina Houmada, Oumayma Lahnaoui, Zakaria El Mouatassim & Amine Souadka · International Research Journal of Oncology · 2026

Background: COVID-19 vaccination may produce transient hypermetabolic lymphadenopathy that complicates oncological imaging and can resemble metastatic disease. Case Presentation: A 45-year-old woman with a history of superficial spreading melanoma of the left forearm underwent PE...

Open access Research Article 10.9734/irjo/2026/v9i2225

A Case Report and Literature Review on Malignant Behavior in a "Benign" Deep Fibrous Histiocytoma of the Lower Limb: Pulmonary and Cutaneous (Scalp) Metastases Despite R0 Amputation

Mohammed Reda El Hassouni, Amina Houmada, Yassine El Bouazizi, Oumayma Lahnaoui, Zakaria El Mouatassim & Amine Souadka · Asian Journal of Research in Surgery · 2026

Background: Deep fibrous histiocytoma (deep FH), sometimes still referred to as "deep benign fibrous histiocytoma", is a rare fibrohistiocytic neoplasm of the subcutaneous and deep soft tissues that is formally regarded as histologically benign. Unlike its common cutaneous counte...

Open access Research Article 10.9734/ajrs/2026/v9i2417

Function-sparing Compartmental Resection of a Giant Recurrent Well-differentiated Liposarcoma of the Thigh: A Case Report

Mohammed Reda El Hassouni, Amina Houmada, Yassine El Bouazizi, Oumayma Lahnaoui, Zakaria El Mouatassim & Amine Souadka · Asian Journal of Research in Surgery · 2026

Introduction: Deep-seated adipocytic tumours of the limb larger than 10 cm and any lipomatous lesion recurring after a previous excision must be regarded as an atypical lipomatous tumour/well-differentiated liposarcoma (ALT/WDLPS) until molecular testing proves otherwise. Because...

Open access Research Article 10.9734/ajrs/2026/v9i2418