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At least 595 records · Page 33Linked to original sources
PubMed1981

Laryngeal reconstruction by composite nasal mucoseptal graft after partial laryngectomy. three years follow-up.

We have used autogenous nasal mucoseptal (NMS) graft for the reconstruction of the larynx after partial laryngectomy in glottic carcinoma invading the anterior commissure, for the past three years. The composite graft, readily available and obtained without sequela, provides satisfactory and large enough replacement tissue. It provides both a dependable rigid cartilaginous wall and a respiratory mucous lining of the lumen. The method was found to be simple and effective in bridging the laryngeal defect. The free NMS graft was used for reconstruction after extended frontal and frontolateral laryngectomy in 10 patients. The patients were successfully decannulated within 4 to 6 days after the operation and in none of the cases was nasogastric feeding tube or laryngeal stenting necessary. In eight patients anatomical and functional results were achieved; the neolarynx prevented a permanent tracheostomy and a fair voice was obtained.

Adult↗
PubMed1985

Counseling before laryngectomy.

Counseling of laryngectomy patients was studied by a questionnaire survey among 294 fellows of the American Society for Head and Neck Surgery and otolaryngology house officers (77% attendings and 23% residents). Seventy-nine percent of respondents spent less than one hour counseling patients. Subjects emphasized during preoperative counseling included: extent of surgery, loss of speech, alternatives to surgery, immediate postoperative disfigurement, possible effects of surgery on life expectancy, and possibility of recurrence. At least 24% of physicians were unwilling to discuss the psychosocial effects laryngectomy. Ninety-five percent of respondents often or always included family members in preoperative counseling sessions. The speech pathologist was utilized by at least 80% of the respondents to help with preoperative counseling. Differences in counseling practices between attendings and residents are discussed.

Adult↗
PubMed1987

"Emergency" laryngectomy and stomal recurrence.

The data on 281 patients who underwent surgical therapy for laryngeal carcinoma from 1976 through 1984 were reviewed, revealing 16 patients who presented with an impending obstruction of the airway that was treated by an "emergency" laryngectomy. A review of the patients in our series did not reveal any serious complications from the procedure and it has allowed effective management of these advanced neoplasms. In addition, 10 patients who developed peristomal recurrences were reviewed. Preoperative factors such as location of lesion, antecedent surgery, and previous radiation therapy were assessed and compared to the patients who underwent "emergency" laryngectomy in an attempt to further define risk factors involved in peristomal recurrence. A strong association with subglottic extension was noted. Also associated in this review was antecedent full-course radiation therapy.

Aged↗
PubMed1990

Supraglottic laryngectomy for intermediate-stage cancer: U.T. M.D. Anderson Cancer Center experience with combined therapy.

We reviewed the records of all patients with previously untreated squamous cell carcinomas of the supraglottic larynx who presented to The University of Texas M.D. Anderson Cancer Center from 1974 to 1987. Of 404 patients, 60 (15%) underwent supraglottic laryngectomy and functional anterior neck dissection as a primary modality of therapy; these patients were studied. Fifty of the 60 patients (83%) received adjunctive postoperative radiotherapy. Tumor-free survival was 96% at 2 years and 91% at 5 years. There were no local failures, 4 regional failures, and 3 distant metastases. Second cancers, mostly of the lung, occurred in 9 patients (15%). Three patients required completion laryngectomies for intractable aspiration. Analysis of deglutition and tracheal decannulation rehabilitation revealed a higher incidence of complications in patients who underwent arytenoidectomies.

Algorithms↗
PubMed1990

A new low-resistance, self-retaining prosthesis (Provox) for voice rehabilitation after total laryngectomy.

Prosthetic rehabilitation of voice after total laryngectomy has gained wide acceptance in the last 10 years. Several reliable voice prostheses have been developed and used successfully. Priorities for further development of the methods and instruments for prosthetic voice rehabilitation have led to the design of a low-resistance, self-retaining voice prosthesis (Provox) and an adapted replacement method. The results obtained in 79 patients are described. In vivo airflow resistance ranged from 1.0 to 3.8 kPa (mean = 1.9 kPa). Speech quality was good in 91% of the patients. The self-retaining properties of the prosthesis appeared to be satisfactory. The average device-life was more than 5 months. Replacement of the prosthesis with a new disposable guide wire was done quickly as an outpatient procedure. Maintenance of the prosthesis by the patient was simple. The new low-resistance, self-retaining Provox voice prosthesis and the modified replacement method appeared to further improve the results of prosthetic voice rehabilitation after total laryngectomy.

Adult↗
PubMed1991

The intraoperative management of the thyroid gland during laryngectomy.

The standard of care of laryngeal cancer surgery is wide field excision of the larynx combined with ipsilateral thyroid lobectomy. A retrospective review of 247 laryngectomies performed between 1979 and 1989 was undertaken to determine specific intraoperative indications for thyroid gland removal. The incidence of thyroid disease in our patients with laryngeal cancer was compared to the normal population. Eight percent of thyroid specimens removed during laryngeal cancer surgery demonstrated invasion by squamous cell carcinoma. All patients having thyroid invasion had T3 or T4 laryngeal lesions that were stage IV at the time of surgery. All these lesions were found to have transglottic growth and laryngeal cartilage invasion by the pathologist. All of these patients also had abnormal thyroid glands intraoperatively and laryngeal cartilage destruction that was evident intraoperatively. Total thyroidectomy with bilateral paratracheal and pretracheal lymph node dissection is indicated when squamous cell carcinoma of the larynx involves the thyroid gland. Prophylactic ipsilateral thyroid lobectomy and isthmusectomy is warranted for large laryngeal cancers (T3, T4) that involve the anterior commissure, the subglottic area, or extend transglottically. Routine thyroid gland removal is not indicated for the majority of laryngeal cancers that do not meet the aforementioned criteria. Finally, abnormal thyroid histopathology was diagnosed in 37% of the surgical thyroid gland specimens removed during laryngectomy.

Adenocarcinoma↗
PubMed1993

Radiologic assessment of the early postoperative total-laryngectomy patient.

Pharyngocutaneous fistula is a significant cause of postoperative morbidity following total laryngectomy. The records of 132 patients at the Johns Hopkins Hospital were reviewed retrospectively to determine the role of radiographic contrast studies in the early postoperative period after total laryngectomy. Radiographic studies were performed in 41 cases, of which 38 were cinepharyngoesophagograms. Fistulae occurred postoperatively in 28 patients (21%). In patients with no clinical signs or symptoms suggestive of an impending fistula (fever, wound erythema, wound swelling, or persistent elevated neck drain output), there is no need to perform a cinepharyngoesophagogram before starting oral alimentation. The presence of soft-tissue air in the neck seen on preliminary scout spot films, suggestive of an impending fistula seen in patients who also underwent a neck dissection, did not correlate with a clinical fistula if no extravasation of contrast was observed.

Adult↗
PubMed1994

Tracheostomal stenosis after total laryngectomy: an analysis of predisposing clinical factors.

Stenosis of the terminal tracheostome is a distressing complication of total laryngectomy. A retrospective analysis of 207 patients who underwent total laryngectomy is presented; an overall incidence of tracheostomal stenosis of 13% is reported. The incidence of tracheostomal stenosis is higher in females (26%), patients having immediate tracheoesophageal puncture (19%), pectoralis major myocutaneous flap pharyngeal reconstruction (26%), and tracheostomal infection (50%) which is shown to be significant (P < .05). However, on multivariate analysis, only female sex and tracheostomal infection are independent determinants. Recognition of these clinical factors identifies patients at increased risk of developing this complication and thus allows appropriate perioperative planning to minimize its incidence.

Causality↗
PubMed2001

Blindness after laryngectomy and bilateral neck dissection in a diabetic patient: case report.

CONTEXT: Neck dissection that accompanies resection of the primary lesion in malignant tumors of the upper aerodigestive tracts may cause complications inherent to the procedure or to prolongation of surgical time, increasing the risks for the patient. Among the complications that might occur is blindness, a rare complication with only 10 cases reported in the literature thus far. OBJECTIVE: To present the case of a diabetic patient submitted to total laryngectomy and modified and selective neck dissection that resulted in blindness. CASE REPORT: The authors report on a patient submitted to total laryngectomy and selective neck dissection on the left side, and modified radical neck dissection on the right, who developed blindness. This was probably due to intraoperative hypotension plus the contribution of decompensated diabetes mellitus and thrombosis of the internal jugular vein on the right side. The possible causes, risk factors and care to be taken to prevent this rare but highly debilitating complication are discussed.

Blindness↗
PubMed1981

Air esophagram after laryngectomy.

Air in the esophagus is frequently visible on chest radiographs of patients who have undergone laryngectomy (15/30; 50%). It is more frequently seen in those who successfully use esophageal speech (11/18; 61%) than in those who do not (4/12; 33%). The esophagus may be dilated, totally air filled, and contain an air-fluid level. A discussion of the physiology of esophageal speech and a differential diagnosis of esophageal air are presented. An air esophagram in patients using esophageal speech after laryngectomy in the absence of symptoms of an obstructing lesion should not be considered abnormal.

Aged↗
PubMed2003

Usefulness of high-density barium for detection of leaks after esophagogastrectomy, total gastrectomy, and total laryngectomy.

OBJECTIVE: The purpose of this study was to determine the usefulness of a high-density (250% weight/volume) barium compared with a water-soluble contrast agent for the detection of esophageal leaks in patients who had undergone esophagogastrectomy, total gastrectomy, or total laryngectomy. MATERIALS AND METHODS: A search of our radiology database from 1998 to 2001 revealed 46 eligible radiographic studies performed using a water-soluble contrast agent alone or a water-soluble contrast agent followed by barium that showed leaks in patients who had undergone esophagogastrectomy, total gastrectomy, or total laryngectomy. The images were reviewed to determine the morphology of the leaks (i.e., blind-ending tracks, sealed-off collections, or free extravasation of contrast material). Medical records were also reviewed to determine whether detection of the leaks seen on the radiographic studies affected patient management. RESULTS: Of the 46 leaks seen on radiographic studies, 23 (50%) were detected with a water-soluble contrast agent and 23 (50%) were detected only with high-density barium. Of the 23 leaks visualized with water-soluble contrast media, six (26%) were characterized by blind-ending tracks, 14 (61%) by sealed-off collections, and three (13%) by free extravasation of contrast material into the mediastinum or neck. Of the 23 leaks visualized only with high-density barium, 19 (83%) were characterized by blind-ending tracks and four (17%) by sealed-off collections. Thus, leaks detected only on images obtained with high-density barium were significantly more likely to be characterized by blind-ending tracks than those detected on images obtained with a water-soluble contrast agent (p = 0.0007). Of the 33 patients with clinical follow-up, the findings seen on these imaging studies affected management in 12 (86%) of 14 patients with leaks depicted by water-soluble contrast media and in 10 (53%) of 19 with leaks depicted only by high-density barium. CONCLUSION: Our findings support the use of high-density barium as part of the routine postoperative radiographic examination when no leaks are detected on images obtained with a water-soluble contrast agent.

Adult↗
PubMedDate not supplied

[Results of supraglottic partial horizontal laryngectomy].

INTRODUCTION: Supraglottis is a part of larynx comprising two subregions: epilarynx (suprahyoid epiglottis--including lingual and laryngeal surface, aryepiglottic folds--laryngeal surface, and arytenoids) and supraglottis without epilarynx (infrahyioid epiglottis and ventricular folds). MATERIALS AND METHODS: A total of 234 patients with supraglottic squamous cell carcinoma undergoing primary surgery were analyzed in the period 1976-1996. The tumor was localized in epilarynx in 84 (25%) patients, and in supraglottis without epilarynx in 261 (75%) cases. RESULTS: T1 tumor was present in 145 (42%) patients, T2 tumor was found in 178 (52%) patients, while T3 was reported in 22 (6%) cases. Clinically negative neck (N0) was found in 290 (84%) patients, and palpable metastases (N1) manifested in 55 (16%) cases. Local recurrences were established in 18 (5%) patients, and subsequent postoperative cervical metastases were found in 45 (13%) cases. Five-year disease-free survival was reported in 76% (262/345) of patients. Nasogastric tubes were removed in all patients approximately 12 days following surgery. 27 patients developed laryngeal stenosis and only 2 patients were not decannulated. Voice and speech functions were satisfactory. DISCUSSION: Supraglottic laryngectomy, extended supraglottic laryngectomy is fully justified from oncological and functional aspects. Selective neck dissection in N0 cervical findings provides detection of occult metastases and indicates need for postoperative radiotherapy. CONCLUSION: Oncological and functional results of supraglottic laryngeal surgery, along with simultaneous treatment of neck by selective, modified radical neck dissection and postoperative radiotherapy offer hope for treatment of supraglottic laryngeal cancer.

Carcinoma, Squamous Cell↗
PubMed2002

Hyposmia following laryngectomy: experimental model.

Hyposmia following laryngectomy is a well-known clinical observation, yet the causes have been controversial for many years. In an attempt to resolve this issue, an animal model was constructed. Eighteen dogs were divided into three equal groups: control dogs, dogs that underwent tracheostomy, and dogs that underwent tracheostomy and denervation of the larynx, simulating total laryngectomy. Four to 6 months following these operations, biopsies from olfactory mucosa were taken. The results showed marked changes in the olfactory mucosa of the two test groups: cystic degeneration of secretory glands in the olfactory mucosa of the first group and involution of the olfactory mucosa, substituted by dense connective tissue and "ballooning" of olfactory nerve fibres in the second group. These findings suggest that the changes in olfactory mucosa are not only caused by a loss of nasal airway but also the existence of a neurologic connecting network between the vagus nerve and the olfactory cortex.

Animals↗
PubMedDate not supplied

The nasal cycle after laryngectomy.

The cycle of alternating distribution of nasal airflow was investigated in 15 adults. Information about cyclic activity was obtained from the areas of condensation formed by nasal expiration on the surface of a Gertner-Podoshin plate. Consecutive measurements of these areas were made at 15 minute intervals during a 6-8 h period. Five control subjects demonstrated a nasal cyclic activity which was absent in 5 patients 1-3 years post laryngectomy. Two patients with preoperative cycles showed none 3 weeks after laryngectomy. Three patients with temporary surgical diversion of supraglottic airflow showed cessation of the cycle, which resumed after restoration of the natural airway; one of these patients had undergone hemilaryngectomy with section of both superior laryngeal nerves. These results demonstrate cessation of the cycle following chronic absence of supraglottic airflow, temporary cessation during acute absence, and independence of the cycle from superior laryngeal innervation.

Adult↗
PubMed1989

[Stomal recurrence following total laryngectomy--a clinicopathological study].

A clinicopathological study of 10 cases of stomal recurrence following total laryngectomy treated at Kurume University Hospital from 1971 to 1986 was completed. The results of this study are summarized as follows: 1) The frequency of stomal recurrence was 5.8%. 2) Of these 10 cases, 3 cases were supraglottic (3%), 5 cases were glottic (7%), and 2 cases were subglottic (29%) carcinomas. The incidence of stomal recurrence was higher in subglottic carcinomas. 3) Nine cases out of 10 extend to the subglottic region. 4) The incidence of stomal recurrence was higher in emergency tracheostomy case. 5) Average of period from total laryngectomy to stomal recurrence was 9.7 months. 6) It is suggested that the cause of stomal recurrence is metastasis to the paratracheal lymphnode. 7) In order to prevent stomal recurrence, it is important to dissect paratracheal soft tissues bilaterally in high risk cases. 8) With regard to treatment, it is better to remove surgically the tumor and paratracheal soft tissues as completely as possible and to do postoperative radiation.

Carcinoma, Squamous Cell↗
PubMed1981

Rehabilitation after total laryngectomy.

The process of speech acquisition after laryngectomy is described with emphasis on the three principal types of alaryngeal voice (oesophageal, artificial larynx and surgically facilitated voice). Current views on the use of the artificial larynx and factors that may interfere with alaryngeal speech development are discussed. The availability of laryngectomy rehabilitative services in some major centres is surveyed.

Australia↗
PubMedDate not supplied

Voice restoration after laryngectomy.

Speech therapists have traditionally played a major part in voice restoration after laryngectomy. Nurses have a potentially complementary role to play, which is explored in this article. The three main methods of voice restoration are outlined and the nurse's role in the management of laryngectomy patients is discussed.

Humans↗
PubMed1999

Pharyngocutaneous fistula after laryngectomy--incidence, predisposing factors and outcome.

AIMS: The occurrence of pharyngocutaneous fistula in a totally laryngectomised patient is a serious complication as it increases patient morbidity and mortality. This paper aims to determine the incidence of the problem in our patients, to identify factors which may contribute to fistula formation and to analyse our results in managing this complication. METHODS: The case records of 69 patients who underwent total laryngectomy between April 1990 and July 1997 were assessed. RESULTS: There were 11 cases of pharyngocutaneous fistula out of 69 patients with total laryngectomy, giving an incidence of 15.9%. Our findings showed that fistula formation was significantly more common in patients who had received pre-operative radiotherapy (p = 0.001) or who had tumour involved surgical resection margins (p = 0.018). The development of fistula delayed hospital discharge, and in 1 patient, contributed to sepsis and death. Of the 11 patients with fistula, 4 required surgical intervention for closure. There was a trend towards surgical repair when the size of the fistula was large (> 2 cm). CONCLUSION: This paper identifies the patients at high risks for developing pharyngocutaneous fistula and also discusses our experience with managing this complication.

Adult↗