Post-Covid-19 Airway Stenosis: Tracheal Resection-Anastomosis Using The Tritube® Ventilation.

We present a video of a tracheal resection and anastomosis performed on a patient affected by A-shaped tracheal stenosis. The condition was a consequence of a percutaneous tracheostomy following a Sars-Cov2 infection. Airways management during the surgery was obtained with the Tritube®, an innovative device with a very small lumen that combines stable lung parameters and good visualization of surgical field. Laryngoscope, 134:897-900, 2024.

The Role of Fibrinogen, Homocysteine and Metabolic Syndrome's Alterations in Sudden Sensorineural Hearing Loss (SSHL): A Narrative Review.

Fibrinogen and homocysteine (HCY) are molecules known to play a role in vascular homeostasis, and their blood levels are often elevated in patients with metabolic syndrome. Recent evidence suggests that sudden sensorineural hearing loss (SSHL) may have a vascular origin. This has led many authors to advocate that fibrinogen, homocysteine, and metabolic syndrome (MetS) may play a direct role in SSHL. The aim of this brief review is to examine the role and influence of these molecules and MetS on the mechanisms of SSHL. Elevated fibrinogen levels have been associated with a worse prognosis in SSHL, possibly due to increased blood viscosity and decreased blood flow. Similarly, HCY has been associated with vascular damage, particularly in hyperhomocysteinemia, although the exact association with SSHL remains controversial. MetS has been demonstrated to function both as a causative factor and as a contributor to poorer recovery in cases of SSHL. However, although some studies suggest a possible role for these biomarkers and MetS in the prognosis and treatment of SSHL, specific therapeutic and preventive strategies based solely on these factors have yet to be developed. Given their potential role in prognosis and treatment and the global epidemic of metabolic syndrome, this issue needs to be analyzed comprehensively. Thus, further quality studies need to be conducted, even though it is difficult to determine the actual impact of MetS on the development of SSHL, as it is a multifactorial disease affecting multiple organs.

Oxidized cellulose-based reaction mimicking thyroidal recurrence of disease: a case report and literature review.

Oxidized cellulose is a hemostatic agent currently used in surgery. Foreign body reactions have been described after its use. This paper describes a foreign body reaction caused by oxidized cellulose in a young woman who underwent thyroid surgery. A patient underwent two thyroid surgeries for treatment of papillary carcinoma. Five years after the last surgery, an asymptomatic mass was detected with a routine ultrasound in the left thyroid cavity. After surgical removal, the mass turned out to be a foreign body granuloma based on oxidized cellulose sheets used in the previous surgery. The patient was discharged from the hospital without complications. The follow-up period was uneventful. Oxidized cellulose is a useful tool in surgery to control and prevent intra and post-operative bleeding. Even if it is a biodegradable material, sometimes it persists in the human body causing foreign body reactions that can be misdiagnosed. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-03556-0.