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Updated: Jan 30, 2026

Visualization and Analysis of Pharyngeal Arch Arteries using Whole-mount Immunohistochemistry and 3D Reconstruction
Published on: March 31, 2020
Pharyngeal Papilloma: a Rare Non-Pulmonary Cause of Hemoptysis
Stamatis Katsenos1, Melita Nikolopoulou2
1Department of Pneumonology, Army General Hospital of Athens, Athens, Greece. skatsenos@yahoo.gr.
Abstract:
The most common benign neoplasm of the pharynx is papilloma. It is characterized by bulging brittle lesions, which are pedicled or sessile, whitish-grey or pinkish colour. Progressive hoarseness is the main clinical feature. When the papillomata spread throughout the tracheobronchial tree symptoms such as chronic cough, stridor, dyspnea or acute respiratory distress are mostly present. Hemoptysis as a presenting symptom is exceptionally rare in patients with pharyngeal papillomatosis. Herein, we report a case of pharyngeal papillomatosis in which hemoptysis was the primary clinical manifestation. The clinical and therapeutic aspects of the disease are briefly discussed.
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