Columella Reconstruction Using a Bilateral Nasolabial Flap: A Case Report.

BACKGROUND The columella has many fundamental functions, such as nasal breathing and support of the nasal tip, in addition to the aesthetic role it plays. The columella is one of the most difficult nasal subunits, both from the point of view of disease control and from that of reconstruction. Lesions involving the columella can be difficult to control, and malignancies can spread to the septum, subcutaneous tissues of the lip, and floor of the nasal cavities.

Thyroid Gland Metastasis From Endometrial Carcinoma Causing Acute Severe Dyspnea.

Thyroid metastasis from cervical carcinomas is an extremely rare disease; therefore, only a few cases have so far been reported in the literature. Due to the lack of data and the heterogeneity of clinical cases, the percentage of patients affected by thyroid metastases eligible to undergo surgery is not easily predictable. This report describes a rare case of endometrioid adenocarcinoma metastasized to the thyroid gland.

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.

Rhinomyiasis: clinical and surgical management.

Myiasis by , the zoonotic infestation with Diptera larvae, primarily diagnosed in goats and rams in tropical and Mediterranean countries, is an uncommon disease in humans; indeed, literature data are still lacking. Nevertheless, few cases of human myiasis have been reported, leading to benign or severe complications. Here, we report a rare case of human rhinomyiasis detected in Northern Italy.

Vocal Cord Ulcer Following Endotracheal Intubation for Mechanical Ventilation in COVID-19 Pneumonia: A Case Report from Northern Italy.

BACKGROUND This report is of a case of vocal cord ulceration following endotracheal intubation and mechanical ventilation in a patient with severe COVID-19 pneumonia. CASE REPORT A 57-year-old woman was admitted to our hospital (Ospedale Degli Infermi, Biella, Italy) presenting with symptoms of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Reverse transcription real-time polymerase chain reaction from a nasopharyngeal swab, authorized and validated by the World Health Organization, confirmed the diagnosis of SARS-CoV-2 infection.

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.

Prognostic role of margin status in open and CO laser cordectomy for T1a-T1b glottic cancer.

Introduction: Cordectomy by laringofissure and transoral laser surgery has been proposed for the treatment of early glottic cancer.

Objectives: The aim of this retrospective study was to evaluate the prognostic value of margin status in 162 consecutive cases of early glottic carcinoma (Tis-T1) treated with CO laser endoscopic surgery (Group A) or laryngofissure cordectomy (Group B), and to compare the oncologic and functional results.

Methods: Clinical prognostic factors, local recurrence rate according to margin status, overall survival and disease-free survival were analyzed.

Evidence of p53 immunohistochemical overexpression in ethmoidal mucosa of woodworkers.

A high risk of neoplastic transformation of nasal and paranasal sinuses mucosa is related to the occupational exposure to wood dust, however no conclusive data have been reported up to now about morphological precursors of these tumors, mechanisms of carcinogenesis and role of p53 gene. Immunohistochemical overexpression of protein p53 (DO7 clone) by epithelial cells of ethmoidal mucosa was investigated on 60 woodworkers occupationally exposed for a minimum of 10 years, on 50 functional and/or esthetic nasal surgery patients (control group) and on 15 cases of intestinal-type adenocarcinoma, 10 of these involving subjects who had a longtime exposure to wood dust. In almost all the woodworkers (92%) the normal ciliated epithelium showed tracts of squamous metaplasia.