INTRODUCTION Desmoid tumors are benign neoplasms composed of fibrous tissue arising from musculoaponeurotic structures throughout the body. These are rare lesions accounting for only 0.03% of all tumors. Alternate names for this tumor include grade I fibrosarcoma and aggressive fibromatosis. The majority of these neoplasms present in the abdomen, with only 12% to 15% presenting in the head and ...

OBJECTIVE To study the value of fine needle aspiration (FNA) in the diagnosis of head and neck masses in a secondary care hospital. STUDY DESIGN FNA from 225 patients with head and neck masses were reviewed. The results were analyzed, according to anatomic location, into 3 groups: inflammatory, congenital and neoplastic. FNA diagnoses were retrospectively correlated with available histologic ...

thymoma is a term that should be restricted to neoplasms of thymic epithelial cells, irrespective of the presence or the number of lymphocytes. the usual location of thymoma is the antrosuperior mediastinum; however, this tumor can also occur in other mediastinal compartments, in the neck, within the thyroid gland, in the pericardial cavity, the pulmonary hilum, within the lung parenchyma, or t...

background: patients which have diagnosed with a cancer, have a life time risk for developing another de novo malignancy depending on various inherited, environmental and iatrogenic risk factors. cancer victims could survive longer due to settling treatment modalities, and then would likely develop a new metachronous malignancy. this article aims to report our observed trend of increasing, in p...

Seborrheic keratosis is a benign lesion that is common in the trunk and head and neck regions. It shows a considerable variety of histological appearances leading to different variants. The presence of sebaceous differentiation in seborrheic keratosis is very rare and can histologically mimic benign and malignant tumors with sebaceous differentiation. We present a case of a 65-year-old male pre...

Despite remarkable advancements in medicine, cancers remain one of the most challenging pathologies for doctors. Head and neck neoplasms especially raise serious management problems due to the often advanced stage at the moment of diagnosis, associated with difficult curative interventions that impose significant changes in the quality of life of patients. Whenever possible, a complete removal ...

econstruction of the mandible presents unique challenges to the head and neck surgeon. Although mandibular defects can result from trauma, infection, congenital deformities, or osteonecrosis, it most commonly occurs following ablative surgery for the treatment of benign or malignant neoplasms. Primary intrabony mandibular carcinoma is rare; therefore, the involvement of the lower jaw is usually...

Glomus tumors were described by Rosenwasser in 1945 (1). Glomus body tumors, often abbreviated as glomus tumors, are also known as paragangliomas or chemodectomas. They are a family of benign hypervascular neoplasms arising from the chief cells of the paraganglionic tissues. Furthermore, glomus tumors have vascular structure, comprising cell bundles stained with non chromaffin among thin-walled...