Objective:Compare the difference of Pharyngocutaneous fistula after total laryngectomy using thyroid gland flap and traditional strip muscle repair, find an effective way to reduce Pharyngocutaneous fistula after total laryngectomy. Methods:Sixty patients with locally advanced laryngeal malignancies were randomly divided into two groups with 30 cases in each group. After total laryngectomy, the experimental group was repaired with thyroid gland flap, and the control group was repaired with traditional strap muscle. Data of gender, age, intraoperative blood loss, operation time, neck lymph node dissection, combined diabetes mellitus, postoperative hypoproteinemia, tumor stage, repair mode and postoperative Pharyngocutaneous fistula were collected in the two groups. The incidence of Pharyngocutaneous fistula in the two groups was compared, and the independent risk factors of Pharyngocutaneous fistula after total laryngectomy were found by logistic regression analysis. Results:The incidence of Pharyngocutaneous fistula after total laryngectomy was 3.3%（1/30） in patients with thyroid gland flap repair and 26.7% （8/30） in patients with traditional strip muscle repair, with statistically significant difference（P<0.05）. There was no significant correlation between gender, age, maximum tumor diameter, blood loss, operation time and Pharyngocutaneous fistula. Hypoproteinemia and repair mode were correlated with pharyngocutaneous fistula. Repair mode is an independent risk factor for Pharyngocutaneous fistula after total laryngectomy. Conclusion:The occurrence of Pharyngocutaneous fistula after total laryngectomy was decreased significantly by using pedicle thyroid flap compare to traditional surgery.The Pedicle thyroid flap can be considered as an effective clinical repairment to reduce postoperative Pharyngocutaneous fistula.
Humans ; Laryngectomy/methods* ; Male ; Cutaneous Fistula/prevention & control* ; Female ; Postoperative Complications/etiology* ; Surgical Flaps ; Laryngeal Neoplasms/surgery* ; Middle Aged ; Thyroid Gland/surgery* ; Pharyngeal Diseases/prevention & control* ; Fistula/prevention & control* ; Risk Factors

Pediatric vocal ford paralysis is a vocal cord movement disorder caused by damage to the pediatric laryngeal motor nerves.It is mainly characterized by voice, breathing,and swallowing difficulties,and in severe cases,it can lead to choking in affected children. Currently, the diagnosis and treatment of this condition pose a significant challenge for pediatric otolaryngologists, as the goal is to minimize damage to the vocal folds and laryngeal framework.In order to standardize the diagnosis and treatment of pediatric vocal cord paralysis, the Pediatric Otolaryngology Committee of the Chinese Medical Association,in collaboration with multiple children's medical centers nationwide, have formulated this consensus document.
Humans ; Child ; Vocal Cord Paralysis/therapy* ; Consensus ; Vocal Cords/surgery* ; Larynx ; Voice ; Laryngeal Diseases/complications*

Objective: To investigate outcomes of laryngotracheal reconstruction (LTR)with anterior and posterior costal cartilage grafts in severe pediatric subglottic stenosis (SGS) or laryngeal web (LW). Methods: A review of patients with severe subglottic stenosis or laryngeal web between January 2020 and January 2022 was performed. Demographic features including gender, age at diagnosis, age at surgery, etiology, airway support, and other comorbidities were collected preoperatively. Patients were evaluated in surgical site, breathing, swallowing, phonation and complications postoperatively.Descriptive analysis was used in this research. Results: Eight patients were included: six with grade Ⅲ SGS following Cotton-Myer grading scale, and two with type Ⅲ LW following Cohen's classification. All patients underwent LTR with anterior and posterior costal cartilage grafts. Five patients underwent single-stage LTR (ssLTR), and three patients underwent double-stage LTR (dsLTR). Seven out of eight patients were able to successfully extubate or decannulate with normal swallowing function; four patients had mild hoarseness, and three had moderate hoarseness. One patient failed in extubation, and underwent tracheotomy. Conclusions: LTR with anterior and posterior costal cartilage grafts is an effective and safe treatment for severe SGS or LW. Careful preoperative assessment of disease severity and overall medical status will help selection between ssLTR and dsLTR, thereby maximizing patient outcomes for both modalities.
Child ; Humans ; Constriction, Pathologic/complications* ; Costal Cartilage ; Hoarseness ; Laryngeal Diseases/complications* ; Laryngostenosis/etiology* ; Retrospective Studies ; Treatment Outcome

Humans ; Laryngeal Diseases/surgery* ; Larynx ; Sleep Apnea, Obstructive/complications*

Airway Obstruction ; diagnosis ; etiology ; Aspergillosis ; complications ; diagnosis ; Humans ; Laryngeal Diseases ; complications ; diagnosis ; microbiology ; Larynx

INTRODUCTIONThis study aimed to assess the factors that influence the longevity and replacement frequency of Provox voice prostheses following their placement.

METHODSThe medical records of 27 patients who received Provox voice prostheses after total laryngectomy and attended follow-up regularly between 1998 and 2012 were retrospectively reviewed. The success rate of the Provox voice prostheses (i.e. whether speech was achieved), quality of speech achieved, number and type of complications encountered, frequency of prostheses replacement and reasons for prostheses replacements were evaluated.

RESULTSAll 27 patients were men and their mean age was 63.0 (range 43-78) years. The mean follow-up period was 60.3 (range 1-168) months. Fluent and understandable speech was achieved in 85.0% of the patients. The mean duration before prosthesis replacement had to be performed was 17.1 (range 1-36) months. The most frequent complication was fluid leakage through the prosthesis. There was a strong positive correlation of 77.1% between the longevity of prostheses and postoperative follow-up duration (r = 0.771; p < 0.01).

CONCLUSIONThe voice prosthesis is a tool that can be delivered in a practical fashion and replaced easily with no serious complications. It is a means by which speech can be restored, with a high success rate, after total laryngectomy. In the present study, we found that postoperative follow-up duration was the most important factor influencing the longevity of the Provox voice prosthesis.

Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Laryngeal Diseases ; surgery ; Laryngectomy ; Larynx, Artificial ; Longevity ; physiology ; Male ; Middle Aged ; Postoperative Complications ; epidemiology ; Prosthesis Design ; Reoperation ; Retrospective Studies ; Time Factors

OBJECTIVETo explore the significance of laryngopharyngeal reflux (LPR) and gastroesophageal reflux (GER) in patients with vocal cord leukoplakia and early glottic cancer.

METHODSPatients with vocal cord leukoplakia and early glottic cancer encountered in Nanfang Hospital between December 2012 to January 2014 were included in this study. Ambulatory 24 hour multichannel intraluminal impedance-pH monitoring (MII-pH) was applied to obtain LPR and GER events, as well as the reflux properties of substances. Tobacco and alcohol history was also evaluated. Sixteen healthy volunteers were recruited as normal controls.

RESULTSThere were 26.3% (5/19) LPR patients in glottic cancer group, 35.3% (6/17) LPR patients in vocal cord leukoplakia group and 12.5% (2/16) LPR volunteers in normal controls. There was no statistically significant difference in the positive rate of LPR between early glottic cancer patients and normal controls as well as between vocal cord leukoplakia patients and normal controls (P > 0.05). There was statistically significance in numbers of acid reflux events, time of acid exposure, and time of acid clearance between vocal cord leukoplakia patients and normal controls as well as between glottic cancer patients and normal controls (P < 0.05). GER was found in 26.3% (5/19) patients in glottic cancer group and 23.5% (4/17) patients in vocal cord leukoplakia group and 6.3% (1/16) volunteer in normal controls. There was no statistically significant difference in the positive rate of GER between early glottic cancer patients and normal controls as well as between vocal cord leukoplakia patients and normal controls (P > 0.05). However, there was statistically significance in DeMeester scores between glottic cancer patients and normal controls (P < 0.05), while no statistically significance between vocal cord leukoplakia patients and normal controls (P > 0.05). Reflux events were dominated by acid and weakly acidic reflux in upright position. Weakly alkaline reflux events in upright position, acid reflux events in supine position, and weakly alkaline reflux events in supine position in vocal cord leukoplakia patients were significantly more than those in normal controls (P < 0.05). No statistically significant difference existed in positions and contents between early glottic cancer patients and normal controls (P > 0.05). There was also no statistically significant correlation between happening LPR and GER, smoking and drinking in patients with vocal cord leukoplakia and early glottic cancer (P > 0.05).

CONCLUSIONSReflux events are more in vocal cord leukoplakia patients and early glottic cancer patients, however, the relationship between laryngopharyngeal reflux and canceration of the vocal cord is still needed to be investigated. The significance of mucosal injury induced by nonacid refluxes is needed to be further studies.

Adult ; Aged ; Case-Control Studies ; Esophageal pH Monitoring ; Female ; Humans ; Laryngeal Diseases ; complications ; Laryngeal Neoplasms ; complications ; Laryngopharyngeal Reflux ; complications ; Leukoplakia ; complications ; Male ; Middle Aged ; Vocal Cords ; pathology

OBJECTIVETo study the clinicopathologic features, histologic diagnosis and differential diagnosis of primary mucosal tuberculosis (TB) in the head and neck region.

METHODSForty-seven cases of primary mucosal TB of the head and neck region were studied by hematoxylin-eosin and Ziehl-Neelsen stains. The clinical and pathologic features were analyzed with review of the literature.

RESULTSThe patients included 26 male and 21 female, with mean age 47.1 years (range 14-84 years). There were three sinonasal TB, 19 nasopharyngeal TB, two oropharyngeal TB, 18 laryngeal TB, four middle ear TB, one salivary gland TB and one laryngeal TB complicating laryngeal cancer. The initial symptoms were nasal obstruction, mucopurulent rhinorrhea, epistaxis, snoring, hoarseness, dysphagia, odynophagia, serous otitis, hearing loss, tinnitus, and otalgia. Physical examination result was variable, from an apparently normal mucosa, to an evident mass, or a mucosa with an adenotic or swollen appearance, ulcers, leukoplakic areas, and various combinations thereof. CT and MRI findings included diffuse thickening, a soft-tissue mass, calcification within the mass and bone destruction resembling malignancy. Histologic examination showed granulomas with a central necrotic focus surrounded by epithelioid histiocytes and multinucleated Langhan's giant cells. Acid-fast bacilli were difficult to demonstrate but found in 13/45 cases. Follow-up data were available in 42 patients.

CONCLUSIONSPrimary TB arising in the head and neck mucosa is rare. It may mimic or co-exist with other conditions. The characteristic histopathology is a granuloma with central caseous necrosis and Langhans'giant cells. Identification of acid-fast bacilli and bacteriologic culture confirm the diagnosis of mycobacterial disease.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antitubercular Agents ; therapeutic use ; Carcinoma, Squamous Cell ; complications ; microbiology ; surgery ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Laryngeal Neoplasms ; complications ; microbiology ; surgery ; Male ; Middle Aged ; Otorhinolaryngologic Diseases ; diagnostic imaging ; drug therapy ; microbiology ; pathology ; Tomography, X-Ray Computed ; Tuberculin Test ; Tuberculosis ; diagnostic imaging ; drug therapy ; pathology ; Tuberculosis, Laryngeal ; complications ; surgery ; Tuberculosis, Oral ; drug therapy ; pathology ; Young Adult

Adult ; Anti-Bacterial Agents ; adverse effects ; Female ; Humans ; Laryngeal Diseases ; etiology ; microbiology ; Mycosis Fungoides ; etiology ; Prescription Drug Misuse ; Substance-Related Disorders ; complications ; Young Adult

PURPOSE: To discuss computed tomography (CT) evaluation of the etiology of vocal cord paralysis (VCP) due to thoracic diseases. MATERIALS AND METHODS: From records from the past 10 years at our hospital, we retrospectively reviewed 115 cases of VCP that were evaluated with CT. Of these 115 cases, 36 patients (23 M, 13 F) had VCP due to a condition within the thoracic cavity. From these cases, we collected the following information: sex, age distribution, side of paralysis, symptom onset date, date of diagnosis, imaging, and primary disease. The etiology of VCP was determined using both historical information and diagnostic imaging. Imaging procedures included chest radiograph, CT of neck or chest, and esophagography or esophagoscopy. RESULTS: Thirty-three of the 36 patients with thoracic disease had unilateral VCP (21 left, 12 right). Of the primary thoracic diseases, malignancy was the most common (19, 52.8%), with 18 of the 19 malignancies presenting with unilateral VCP. The detected malignant tumors in the chest consisted of thirteen lung cancers, three esophageal cancers, two metastatic tumors, and one mediastinal tumor. We also found other underlying etiologies of VCP, including one aortic arch aneurysm, five iatrogenic, six tuberculosis, one neurofibromatosis, three benign nodes, and one lung collapse. A chest radiograph failed to detect eight of the 19 primary malignancies detected on the CT. Nine patients with lung cancer developed VCP between follow-ups and four of them were diagnosed with a progression of malignancy upon CT evaluation of VCP. CONCLUSION: CT is helpful for the early detection of primary malignancy or progression of malignancy between follow-ups. Moreover, it can reveal various non-malignant causes of VCP.
Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Lung Neoplasms/complications/pathology ; Male ; Middle Aged ; Neoplasm Invasiveness ; Recurrent Laryngeal Nerve/pathology ; Retrospective Studies ; Thoracic Diseases/*complications ; Tomography, X-Ray Computed ; Tuberculosis, Pulmonary/complications ; Vocal Cord Paralysis/*etiology/*radiography