Patients with germline SDHD pathogenic variants (encoding succinate dehydrogenase
subunit D; ie, paraganglioma 1 syndrome) are predominantly affected by head and neck …

Objective Head and neck paragangliomas are a group of slow-growing hypervascular
tumors associated with the paraganglion system. The approach to evaluate and treat these …

Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors that
arise from chromaffin cells of the adrenal medulla and the sympathetic/parasympathetic …

Paragangliomas (PGL) develop from the parasympathetic system in the head and neck (HN)
and arise primarily in four distinct areas: Carotid body, vagal, middle ear, and larynx …

Head and neck paragangliomas (HNPGLs) are rare neuroendocrine tumors belonging to
the family of pheochromocytoma/paraganglioma neoplasms. Despite advances in …

The parapharyngeal space is a complex anatomical area. Primary parapharyngeal tumors
are rare tumors and 80% of them are benign. A variety of tumor types can develop in this …

Objectives Paragangliomas of the head and neck and cranial base are typically benign,
slow‐growing tumors arising within the jugular foramen, middle ear, carotid bifurcation, or …

The definitive universally accepted treatment for carotid body tumors (CBT) is surgery. The
impact of surgery on cranial nerves and the carotid artery has often been underestimated …

Background Carotid body tumor (CBT) is a rare neoplasm that has been increasingly
studied during the last decades; nevertheless, it continues to be a topic of controversy. This …

Head and neck paragangliomas (HNPGLs) are rare neuroendocrine tumors typically arising
from nonsecretory head and neck parasympathetic ganglia. Historically thought of as …