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Objective: To assess the cigarette smoking and alcohol intake maintenance rate in patients treated for head and neck squamous cell carcinoma and to compare the observed outcome with the type of oncological treatment employed., Methods: One hundred and ten patients treated for high aero-digestive tract squamous cell carcinoma were included and divided into a surgical group, treated with a surgery, and a medical group, treated with chemotherapy and/or radiation. The patients were interviewed to determine whether or not they had persisted with the smoking and drinking behavior after treatment. The habit maintenance rate was compared with the treatment modality employed. The relationship between the oncological status of the patients and the cigarette smoking and alcohol intake rates found was also tested., Results: Among smokers, 35% maintained the habit after treatment. The medical group had a significantly higher percentage of patients maintaining smoking compared with the surgical group (58.3% vs 25.0%; p = 0.004). Among alcohol users, 16.6% kept drinking alcoholic beverages, with a percentage also shown higher for the medical group (23.8% vs 13,3%), but with no statistically significant difference. The oncological status of patients was not related to the maintenance of the habits studied., Conclusion: Smoking and alcoholism maintenance rates are high after head and neck squamous cell carcinoma is treated, especially if we consider smoking in patients treated with chemotherapy and/or radiation. A more effective multidisciplinary approach is required in order to obtain better rates of tobacco and alcohol quitting, especially in patients undergoing non-surgical treatments.

Background: Neck perforations by foreign bodies are uncommon. The surgical approach depends on the extension of visceral wounds and the development of cervical or mediastinal infection., Purpose: The objective of this paper is to report a neck perforation trauma by a piece of wire, with associated laryngeal and hypopharyngeal wounds and extensive cervico-mediastinal emphysema. Anatomic and clinical correlations are discussed, as well as the management of the case., Material and Methods: A 28-year-old male patient suffered a perforating trauma in his neck by a piece of wire. This foreign body was laid in the retropharyngeal space, at the level of the sixth cervical vertebra, after perforating the larynx and hypopharynx. There are no similar cases previously reported. The imaging tests are presented. Despite the potential severity of the lesions, the patient had a favorable outcome, and no surgical approach was necessary., Conclusions: This case illustrates, by the imaging tests, the complex anatomy of the cervical fasciae and deep neck spaces, and confirms the possibility of conservative management in a great number of laryngeal and hypopharyngeal traumatic lesions.

Background: Although rare, deep neck space infections are associated with high morbidity and mortality rates. The surgical approach is necessary in the majority of the cases, and the surgeon must know the complex anatomy of the cervical fasciae and deep neck spaces., Purpose: The anatomy of the cervical fasciae and deep neck spaces in reviewed. As an illustration, a series of deep neck space infections is presented., Material and Method: Four clinical cases are reported: 1) a case of Ludwig's angina with several complications (mediastinitis, pericarditis, pneumonia, pleural effusion and empyema, esophageal fistula and septic shock), 2) a case of cervical abscess that appeared without apparent cause, in a young diabetic patient, 3) a case of abscess of the submandibular triangle, and 4) a case of parapharyngeal abscess that came forth after a dental treatment. Data from history taking, physical examination, X-rays, echography, CT scan and treatment and the follow-up are presented. The image tests were valuable and, in two of the cases, they demonstrated that more than one deep neck space were affected., Conclusions: The literature reinforces the high mortality and morbidity rates, the diversified etiology (dental infection, intravenous drug abuse, infections of the upper aerodigestive tract and others), and the tracheostomy indication made in about half of the cases. It stresses also the need for combined therapy (antibiotics and surgery). Evaluation with CT scan and other radiologic methods is indispensable to determine the site and extent of the process and to plan properly the treatment.