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Background The purpose of this study was to verify CD44sol levels in the saliva of patients during follow-up after surgery for laryngeal cancer, to compare them with those registered at the time of diagnosis (pre-intervention) in the same patients, and to assess the reliability of the test as a prognostic indicator. Methods This prospective study was performed on 21 patients having laryngeal cancer who underwent surgery at the Division of Otolaryngology, University of Catanzaro; twelve adults with head and neck benign disease were recruited to form a control group. For each patient, the clinical–anamnestic data were collected and entered into a database. The sampling of undiluted saliva was performed the day before surgery and during the follow-up, every 3 months. Salivary CD44sol levels were determined using the ELISA method. Results Mean salivary CD44sol levels in the patients group before surgery (pre-intervention) were significantly higher than those in the control group (70.75 ± 33.8 vs. 12.4 ± 8.7 ng/ml). At follow-up performed 3 months after surgery, 18 of 21 (85.71%) patients had a reduction in salivary CD44sol levels, with a mean value of 50.1 ng/ml; the difference between these and pre-intervention CD44sol levels was statistically significant (P

Nasopharyngeal carcinoma (NPC) is a rare neoplasm which is associated with Epstein-Barr virus (EBV). First of all, we reviewed the literature on NPC treatment. Radio/chemotherapy is currently the gold standard but unfortunately is affected by rates of failure ranging from 7% up to 58%. Because NPC development is promoted by the EBV latent life cycle, EBV-targeted treatments were investigated. Firstly, forcing cytolytic virus activation through administration of gemcitabine and/or valproic acid before administration of a nucleoside analogue showed anti-tumoral activity in vitro as well as in murine model and it was also well tolerated in humans. Secondly, the association of autologous EBV-specific cytotoxic T lymphocytes with chemotherapy correlated with an improved median survival and was safe but not effective versus metastatic lesions. Thirdly, suppression of late membrane protein-1 in the clinic proved controversial because it gave resistance to chemotherapy and, on the other hand, increased radiosensitivity. Finally, we suggest future perspectives for clinical research which should include both prospective and observational cohort studies to assess the role of different risk factors in the development of NPC and the effectiveness of new investigational treatments.

The objective of thisstudy was to maintain the surgical strategy of supracricoidlaryngectomy while focusing on reconstruction of the glot-tic plane. An essential part of the study was to recreate theanatomical conditions that allow phonation using the ster-nohyoid muscles for neoglottis reconstruction.

Background: The aim of this study was to evaluate the effectiveness of selective neck dissection (SND) in patients with laryngeal cancer and clinically positive cervical nodes. Subjects and Methods: A retrospective review of the clinical records of 58 consecutive untreated patients affected by laryngeal carcinoma and submitted to surgical treatment was performed. Results: Twenty-six (44.8%) patients received monolateral neck dissection and 32 (55.2%) bilateral neck dissection. A total of 90 hemineck dissections were performed. Histopathological examination revealed that 25 of the 58 patients had negative nodes (pN0) and 33 had positive nodes (pN+). Extracapsular spread was found in 12 of the 33 pN+ patients. Twenty-eight of the 58 (48.2%) patients were submitted to adjuvant radiotherapy. Six of the 58 patients submitted to neck dissection had neck recurrence (rate of 10.3%). The only independent prognostic factor for neck recurrence was extracapsular spread. For the 58 patients, the 5-year overall survival was 50% and the disease-specific survival 68.9%. The 5-year disease-specific survival was 76% for pN0 patients and 63.6% for pN+ patients. Conclusions: SND can represent a therapeutic procedure because it has shown oncological results comparable to those of comprehensive neck dissection, especially when SND is combined with adjuvant radiotherapy.

To compare quality of voice in patients treated by supracricoid laryngectomy and patients treated by modified supracricoid laryngectomy using the sternohyoid muscle for neoglottis reconstruction.Case series. Setting. Teaching hospital.This study was performed between 2004 and 2008 on 28 consecutive patients affected by T1b-T2 laryngeal carcinoma. Eleven patients were treated by supracricoid laryngectomy, and 17 patients were treated by modified supracricoid laryngectomy. For each patient, postoperative parameters such as decannulation time, nasogastric feeding tube, and length of hospitalization were noted. Vocal function, Voice Handicap Index scores, and perceptual voice analysis scores on intelligibility, noise, fluency, and voice scale were evaluated.The postoperative course of the patients treated by modified supracricoid laryngectomy was similar to patients treated by supracricoid laryngectomy. No delay in the length of hospitalization was detected in patients undergoing surgery with the new technique. A significant difference was detected in the nasogastric tube removal time and decannulation time. The data from intelligibility, noise, fluency, and voice scale analyses revealed a better quality of voice in patients treated by modified supracricoid partial laryngectomy with a significant difference in intelligibility, fluency, and voicing. The Voice Handicap Index mean value of physical, functional, and emotional subscales confirmed patients' perceptions of a minor voice handicap in patients treated by modified supracricoid laryngectomy, with a significant difference on the physical subscale.Modified supracricoid laryngectomy seems to be a good way to improve quality of voice and quality of life in patients with early laryngeal cancer.

A prospective study was performed to evaluate the rhinomanometric values and the changes in the olfactory threshold that occur in women throughout the menstrual cycle. The subjects were 60 healthy volunteer premenopausal women 18 to 40 years of age. We performed rhinomanometric and olfactometric measurements during the follicular, periovular, and luteal phases of the menstrual cycle. Rhinomanometry showed a higher (not statistically significant) airflow during the periovular phase than during the follicular and luteal phases. Olfactometry showed a higher sensitivity during the follicular phase (p < .05) and the periovular phase (p < .001) than during the luteal phase. We conclude that airflow and transnasal pressure during spontaneous respiration, as well as the olfactory threshold to odors, seem to depend on the variations of the ovarian steroids that occur during the menstrual cycle.

Background Lingual thyroid represents 90% of ectopic thyroid tissue localizations. The first case was described by Hickman in 1869. An ectopic thyroid is often asymptomatic, but pathological or physiological conditions inducing hyperproduction of thyroid-stimulating hormone can lead an ectopic thyroid to become symptomatic. Treatment of the symptomatic ectopic thyroid can be medical, with hormone-suppressing therapy, or surgical. Case presentation A 17-year-old female presented to our outpatient clinic complaining of a sensation of a lump in her throat. Ear, nose, and throat (ENT) examination identified a swelling of the base of the tongue in the glossoepiglottic area. Thyroid scintigraphy showed a single contrast enhancement in the sublingual region, instead of in the normal anatomical position of the thyroid. She was treated surgically after failed hormone-suppressing therapy. An arteriography performed before the surgery showed vascular anomalies and was useful in surgical planning. Conclusion Recognition of vascular anomalies in an ectopic thyroid is fundamental before surgical planning, therefore, accurate radiological study of the vasculature should always be planned before surgical treatment of this disease.

Eugenia Allegra, Teresa Franco, Serena Trapasso, Rossana Domanico, Alessandro La Boria, Aldo GarozzoDepartment of Otolaryngology- Head and Neck Surgery, University of Catanzaro, Catanzaro, ItalyBackground: Supracricoid laryngectomy is an organ preservation surgical technique for early-stage glottic tumors. Modified supracricoid laryngectomy using sternohyoid muscles for neoglottis reconstruction is a new surgical technique. This report evaluates oncological and functional outcomes of this new technique and its feasibility in elderly patients.Methods: Clinical records from 21 consecutive patients affected by glottic cancer and treated by modified SCL between 2004 and 2009 were retrospectively reviewed. Postoperative parameters and quality of voice after modified SCL were retrospectively reviewed. Actuarial overall survival, disease-specific survival rates, and recurrence-free survival rates were assessed. The functional and oncological outcomes of patients over 65 years were compared with those of patients younger than 65 years of age.Results: There were no postoperative complications and all of the patients had complete swallowing rehabilitation. Twenty of the 21 patients had decannulation. Two patients received total laryngectomy for locoregional relapse. Overall survival and disease-specific survival rates were 100%. Recurrence-free survival rates were 90.1% and 90% in patients younger and older than 65 years of age, respectively. The larynx preservation index was lower in patients who were older than 65 years of age. The postoperative courses with regard to functional outcome and voice quality in elderly patients were similar to those of patients younger than 65 years of age.Conclusion: Modified SCL is a new open organ preservation surgical technique that is oncologically safe. The positive functional and oncological outcomes of this surgical procedure allow it to be performed in elderly patients.Keywords: supracricoid laryngectomy, modified, early glottic cancer, cricohyoidoepiglottopexy, cricohyoidopexy, elderly, larynx, cancer