Tracheal Papilloma Treated with Cryotherapy and Interferon-α: A Case Report and Review of the Literature

Tracheal Papilloma Mimicking Severe Asthma

Tracheal papillomatosis is a rare and challenging condition characterized by the development of benign tumors in the trachea and bronchial tree. This case report presents a 53-year-old female with refractory papillomatosis and mediastinal lymphadenopathy. Despite three previous resections, the papilloma recurred, causing moderate tracheal narrowing and symptoms mimicking severe persistent asthma. In June 2023, the patient underwent bronchoscopy with successful tumor debulking cryosurgery, significantly improving her symptoms.

Phonosurgery: A review of current methodologies

Cold-steel has served as the gold standard modality of phonosurgery for most of its history. Surgical laser technology has revolutionized this field with its wide use of applications. Additional modalities have also been introduced such as coagulative lasers, photodynamic therapy, and cryotherapy. This review will compare the surgical modalities of cold steel, surgical lasers, phototherapy and cryotherapy. The mechanism of action, tissue effects and typical uses will be addressed for each modality.

Interventional bronchoscopy for HPV 16 and 66 with the use of spraying interferon-α (2b) plus bevacizumab and anti-reflux agent

A fifty year old male was diagnosed with bronchial HPV. He was treated with local interventional treatment argon plasma coagulation and subcutaneous injections bevacizumab. Spraying of the regions followed with a specially designed catheter with interferon-α (2b). Systematic treatment of esomeprazole was also administered. After six months the patient is disease free and on close follow-up.

Bronchial HPV; the good the bad and the unknown

Background

Solitary tracheobronchial papilloma (STBP) is a rare benign tumor. Human papilloma virus (HPV) infection is associated with dysplasia and a high risk of carcinoma.

Case 1

Sixty five year old male with hemoptysis and with coilocytic atypia, indicating the presence of HPV.

Case 2

Thirty two year old female with a polypoid villoglandular bronchial structure and no cytoplasmic or nuclear atypia but prominent microvilli.

Discussion

Tissue sample is the best sample in order to determine and distinguish the two entities, local treatment should be considered as first option when possible.

Co-occurrence of bronchial papilloma and pulmonary sclerosing hemangioma in a male

INTRODUCTION

Bronchial papilloma and pulmonary sclerosing hemangioma (PSH) are rare tumors. The development of PSH combined with bronchial papilloma in lung is extremely rare. We herein presented a case of the co-occurrence of bronchial papilloma and PSH in a male.

CASE DESCRIPTION

A 48-year-old man was referred to our department for further treatment of the productive purulent cough and fever. After bronchoscopy, the biopsy of the specimen showed a bronchial papilloma in the lumen of posterior segment of the right upper lobar bronchus. For computed tomography demonstrated a focal lesion with an air bubble in the posterior segment of the right upper lobe, a lobectomy was performed and PSH was diagnosed.

DISCUSSION

The report emphasizes the fact that even though some of bronchial papilloma and PSH may have a low prevalence, nonetheless, the low prevalence of both diseases in a male has meant that it has not been possible to explore the depth of association between them.

CONCLUSIONS

The paper reports a case of PSH in a male suffering from bronchial papilloma which is the exceptional concurrence of these two extremely infrequent events.