Three Synchronous Head and Neck Cancers: A Multidisciplinary and Surgical Challenge.

Second primary cancer (SPC) is a term used to describe a new primary cancer occurring in patients who had formerly been diagnosed with tumor. Even though SPCs appear to be related to primary cancers, they are actually entities that have arisen independently and not as a result of recurrence. This report is of the first case in literature of a patient hospitalized for the surgical treatment of 3 synchronous Head and Neck Cancers. A 66-year-old male was admitted to our hospital (Ospedale Degli Infermi-Biella, Italy) complaining about pharyngodynia. Three different lesions were identified through endoscopic examination and narrow band imaging: the first one on left tonsil, the second one on epiglottis, and the third one on right aryepiglottic fold. The case was subject to a multidisciplinary team analysis due to its complexity, then the surgery consisted in (1) CO2 laser left tonsillectomy, associated with (2) CO2 laser excision of the lesion on epiglottis free edge, and (3) CO2 laser excision of right aryepiglottic fold lesion. Synchronous tumors are among the most defiant challenges for surgeons since no international guideline specifies differentiated strategies to be adopted in patients affected by synchronous Head and Neck Cancers, therefore surgical planning must be tailored differently from patient to patient, and many unsolved questions still concern clinical treatments to be adopted.

Tracheal Stenosis After Tracheostomy for Mechanical Ventilation in COVID-19 Pneumonia - A Report of 2 Cases from Northern Italy.

BACKGROUND The role of tracheostomy during the coronavirus disease 2019 (COVID-19) pandemic is still to be determined, and the complication rate of the tracheostomy in COVID-19 patients is still unknown. Postintubation tracheal stenosis is a well-known risk of prolonged endotracheal intubation, but it is too early to define the existence of any difference among the COVID-19 cohort of patients and non-COVID-19 patients. This report is of 2 cases of COVID-19 pneumonia that required tracheostomy and prolonged endotracheal intubation, which were followed by delayed tracheal stenosis.   CASE REPORT Case 1. A 54-year-old male was admitted to our hospital (Biella, Italy) for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. The patient underwent orotracheal intubation, progressively improving his breathing function, and was discharged after 20 days. Ten days later, the patient presented with severe respiratory distress. Computed tomography (CT) scan and bronchoscopy showed signs of tracheal stenosis. We administered intravenous steroids for 10 days. The patient showed increasing improvement in his breathing function and was discharged with no other signs of respiratory distress. Case 2. A 43-year-old male was admitted to our hospital for SARS-CoV-2 infection. The patient underwent orotracheal intubation, progressively improving his breathing function, and was discharged after 25 days. Eighteen days later, the patient came to our emergency room with severe respiratory distress. CT scan and bronchoscopy showed signs of tracheal stenosis. The patient had to undergo tracheal resection. CONCLUSIONS The 2 cases presented in this report have shown that even when patients recover from severe COVID-19 pneumonia requiring tracheostomy and mechanical ventilation, tracheal stenosis should be recognized as a potential complication and careful follow-up is required.