THE IMPACT OF COVID-19 ON HEAD AND NECK CANCER TREATMENT DELAY.

The aim of this study was to demonstrate the impact of COVID-19 pandemic on the number and characteristics of head and neck cancer patients in two consecutive periods, pre-pandemic and pandemic. For this purpose, we performed a retrospective analysis of patients with primary carcinomas of head and neck mucosal sites, salivary gland tumors, as well as neck metastases. Two pre-COVID-19 years (2018-2019) and two pandemic years (2020-2021) were compared.

MANAGEMENT OF CHYLE LEAK FOLLOWING HEAD AND NECK SURGERY: REVIEW OF CURRENT TREATMENT STRATEGIES AND ALGORITHMIC APPROACH TO THE TREATMENT.

Postoperative chyle leak is a rare but serious complication of head and neck surgery. Chyle leak can lead to a systemic metabolic imbalance, a prolonged wound healing and longer hospital stay. Early identification and treatment are crucial for good surgical outcome.

AWAKE FIBEROPTIC TRACHEAL INTUBATION AND AT-RISK EXTUBATION IN A PATIENT WITH ANTICIPATED DIFFICULT AIRWAY DUE TO POST-TRAUMATIC ANKYLOSIS OF TEMPOROMANDIBULAR JOINTS.

In this case report we present successful airway management in a patient with predicted difficult airway using the Difficult Airway Society guidelines. Our patient presented with recurrence of severely reduced mouth opening due to post-traumatic bilateral temporomandibular ankylosis, and was scheduled for surgical resection of the mandibular articular processes. Awake fiberoptic intubation was planned.

TREATMENT OF SUBGLOTTIC STENOSIS: A SINGLE INSTITUTION EXPERIENCE.

The aim of this article is to present experiences of the Department of Otorhinolaryngology and Head and Neck Surgery, Zagreb University Hospital Center with the treatment of patients with subglottic stenosis. Subglottic stenosis is a rare congenital or acquired disorder of airway patency that is part of a wider complex of disorders known as laryngotracheal stenosis with the ultimate effect in the form of respiratory insufficiency that can be life-threatening. As an acquired condition, it is most often the result of iatrogenic damage to the larynx and trachea during invasive airway management, whether it is intubation or tracheotomy.

Evolution of midface microvascular reconstruction: three decades of experience from a single institution.

Purpose: Midface reconstruction poses a complex set of challenges for reconstructive surgeons. The optimal midface reconstruction must possess a durable underlying bone construct capable of integrating dental implants. Facial contour is restored by the overlying microvascular soft tissue reconstruction with reestablishment of the oral cavity.

Challenges in the diagnostics and treatment of ectopic ameloblastic carcinoma: a case report.

Ameloblastic carcinoma (AC) is a rare and aggressive malignant epithelial odontogenic tumor, most commonly located in the mandible or maxilla. An extremely rare extragnathic localization of AC with no connection to the jaws, ectopic ameloblastic carcinoma (EAC), has so far been described only three times. This report presents a 64-year-old male with skull base ameloblastic carcinoma and offers a review of diagnostic and treatment challenges related to EAC.

The Effects of Dextran on Postoperative Thrombosis and Hemodilution in Microvascular Head and Neck Reconstruction.

Background: Free tissue transfer is an integral part of reconstructive head and neck surgery today. Although increased experience and refinements in techniques have minimized flap loss, pharmacological agents have been used to prevent thrombus formation and flap failures, despite their questionable effectiveness. The aim of this study is to investigate the use of dextran 40 in thrombosis prophylaxis, as well as its effects on blood coagulability and flap survival.

Environmental and behavioural head and neck cancer risk factors.

Objectives: The high incidence of head and neck cancer (HNC), significantly associated with living environment and behaviour, can be prevented more efficiently. The aim of this study was to evaluate the environmental and behavioural risk factors for HNC.

Methods: Using a detailed questionnaire on social status, education, living and occupational environment exposures, family cancer and lifestyle, HNC patients (103 cases, 76.

Case of Unrecognised of Maxillary Adenoid Cystic Carcinoma.

Adenoid cystic carcinoma is a less commonly diagnosed cancer that may affect the major or minor salivary glands. We present a 70 year old male patient who was admitted to the Department of Oral Medicine, School of Dental Medicine in Zagreb, Croatia due to pain in the right maxilla. In this case we report a case of the patient with unilateral pain in the maxilla & eye which lead to the diagnosis of adenoid cystic cancer without any visible oral lesions.

Significance of stroma in biology of oral squamous cell carcinoma.

The worldwide annual incidence of oral squamous cell carcinoma (OSCC) is over 300,000 cases with a mortality rate of 48%. This cancer type accounts for 90% of all oral cancers, with the highest incidence in men over 50 years of age. A significantly increased risk of developing OSCC exists among smokers and people who consume alcohol daily.

The Modification of Rotation - Advancement Flap Made in 1950.

The early techniques of cleft lip repair involved the straight-line technique, the triangular flap technique or some kind of geometric line (triangular, quadrangular closure). A turning point in cleft lip surgery was in 1955 when doctor. Millard presented his method: the rotation-advancement technique or flap, at the First International Congress of Plastic Surgery in Stockholm.