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At least 19 recordsLinked to original sources
PubMed1975

Laryngeal carcinoma: stomal recurrences and distant metastases.

Stomal recurrence and distant metastases are two of the most serious complications occurring in the patient treated for carcinoma of the larynx. Their appearances are ominous prognostic signs for survival of the host and both are refractory to any form of effective management. To date, the stomal recurrence has defied a satisfactory pathogenetic explanation but neoplastic cell inculation of the laryngectomy wound and extension from paratracheal lymph nodes appear to be partial explanations. Uncontrolled local disease plays a significant, if not the major role in the genesis of distant metastases.

Humans↗
PubMed1990

Stomal recurrence: a separate entity?

Uncertainty exists concerning the exact aetiology of stomal recurrence following laryngectomy, although it is generally agreed that, when present, the prognosis is very poor. Fourteen cases of stomal recurrence were compared with 15 cases of other types of aggressive recurrence in the neck, for factors implicated in stomal recurrence. Similarities exist between the two groups and, although stomal recurrence has a greater association with subglottic tumour, this difference is not statistically significant. The possible mechanisms of recurrence are discussed, particularly in relation to aggressiveness, and it is concluded that factors involved in aggressive recurrences are similar. Stomal recurrence can be considered part of a group of aggressive neck recurrences associated with more advanced disease prior to laryngectomy.

Carcinoma, Squamous Cell↗
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↗
PubMed1990

Stomal recurrence after laryngectomy: interrelated risk factor study.

This study was designed to identify pathogenic factors in recurrent carcinoma at the tracheal stoma. The charts of 444 patients with laryngeal cancer who were treated surgically between 1976 and 1988 revealed stomal recurrence in 15 (3.4%). Eighty percent of the patients with stomal recurrence had tumors in the subglottis. In comparison to patients with different sites involved this was significant (p less than 0.001). Other variables examined and analyzed included primary stage, previous treatment, neck pathologic status, neck treatment, age, sex, postoperative adjunctive therapy, and timing of tracheotomy. Tumor involvement of the subglottis is the single most important variable in stomal recurrence of carcinoma. Previous conservation laryngeal surgery and preoperative/emergency tracheotomy are not related to stomal recurrence of carcinoma. Mean length of survival for patients with stomal recurrence of carcinoma in our series was 8.9 months. Two patients were successfully treated with extensive surgical resection. The dismal prognosis of stomal recurrence of carcinoma suggests that management of this condition should focus on prevention. Treatment of patients with tumors of the subglottis should include attention to the paratracheal region and superior mediastinum, in conjunction with laryngectomy immediately after initial diagnosis.

Adult↗
PubMedDate not supplied

Long-term results of concurrent polychemotherapy and radiotherapy in patients with stomal recurrence after total laryngectomy.

From 1978 through 1985, eight patients with stomal recurrence after total laryngectomy were treated with a combination of a cytotoxic regimen (vincristin sulfate, bleomycin, and methotrexate [VBM]) and radiotherapy. The essential feature of this combination is the synchronous administration of pulses of VBM and fractionated doses of external radiotherapy in order to achieve potentiation of radiotherapy. On average, four to five pulses of VBM were given. Severe mucositis is the main problem during treatment. Two patients needed nasogastric tube feeding, and treatment was carried out as an inpatient procedure. Five patients are alive with complete local remission at 7 years, 3 years, 2 1/2 years, 14 months, and 8 months after treatment. These results appear to be spectacular, even though the number of patients is small. Of the three patients who died, only one had recurrent disease around the tracheostoma. The two other patients were free of disease in the neck when they died 6 and 16 months after treatment of, respectively, lung metastases and a second primary tumor in the lung. Patients with stomal recurrence after total laryngectomy are now routinely treated with synchronous VBM and radiotherapy.

Aged↗
PubMedDate not supplied

Stomal recurrence following laryngectomy: a critical evaluation.

Recurrent tumor in or around the tracheal stoma following laryngectomy almost always terminates in a fatal outcome. Several investigators have attempted to determine the factors that predispose a patient to stomal recurrence, but their conclusions are not entirely in agreement. The records of 251 consecutive laryngectomy patients treated at the UCLA Hospital between 1955 and 1977 were reviewed. The variables evaluated included type of operation, preoperative tracheostomy, interval from operation to recurrence, presence of neck metastases, performance of thyroidectomy, site of lesion, and control of tumor margins. While certain events, such as preoperative tracheostomy, appeared more frequently than others in the stomal recurrence patients, no single factor or group of factors could explain all the recurrences. It appears that stomal recurrences arise from heterogeneous causes. Good planning and utilization of the principles outlined should reduce the incidence of this dreaded complication.

Adult↗
PubMed1991

Post-laryngectomy stomal recurrence: tumour implantation or paratracheal lymphatic metastasis?

In the treatment of obstructing laryngeal cancer, an association has often been noted between emergency tracheotomy for airway relief and subsequent post-laryngectomy stomal recurrence. It is however unclear whether this is due to tumour implantation in the tracheotomy track, or paratracheal lymph node metastasis. To investigate the pathophysiology of stomal recurrence, the recurrence rate and clinical outcome of 26 cases of T3N0M0 glottic cancer treated with emergency tracheotomy and subsequent laryngectomy were analysed, and compared with 65 stage-matched cases treated with laryngectomy alone. Analysis shows the 'emergency tracheotomy' group to have a very poor prognosis with a higher incidence of recurrence at the stoma, and also in the regional lymph nodes. These findings suggest that paratracheal lymph node metastasis is an important mechanism in the development of stomal recurrence and thus has considerable implications for the prevention of such a recurrence following laryngectomy in the patient presenting with malignant airway obstruction.

Carcinoma, Squamous Cell↗
PubMed1979

Stomal recurrences: a clinicopathological analysis and protocol for future management.

From 1965 to 1975, 452 total laryngectomies were performed at the Washington University Medical Center, St. Louis, Mo. During this period, 33 stomal recurrences were diagnosed. These are clinicopathologically analyzed with regard to tumor size, site, histopathology and original surgical procedure. An association with transglottic tumors, emergency tracheotomy and, surprisingly, hemilaryngectomy is noted. Three theories of etiology are discussed. Since treatment to date is disappointing, several proposed methods of prophylaxis are presented. These include emergency laryngectomy, recurrent laryngeal lymphatic dissection and postoperative radiotherapy. The role of wide local excision and mediastinal dissection is also examined. Based upon the analysis and the proposed methods of prophylaxis, a protocol is suggested for the future management of this dreaded complication.

Aged↗
PubMed1975

Stomal recurrence following laryngectomy.

The extent of subglottic involvement and preoperative tracheostomy, appear to be the most important causative factors in peristomal carcinoma. Our case histories have demonstrated tumor foci in a tracheopstomy tract and in pretracheal lymphatics. Once established, the prognosis of the lesion is grave. Radiation and chemotherapy offer only limited palliation, and extensive resection offers the best chance of cure at the present time. Prophylactic measures such as avoiding a preliminary tracheostomy, meticulous paratracheal dissection, and microscopic control of the resected margins of the surgical specimen may reduce the incidence of peristomal carcinoma.

Adult↗
PubMed1991

Emergency laryngectomy.

From 1974 to 1990, 31 patients underwent emergency laryngectomy for airway obstruction due to laryngeal carcinoma, in an effort to avoid the complication of stomal recurrence. This group of patients had a greater proportion of multiregional tumours (35 per cent vs 13 per cent) than a comparison group of elective laryngectomies. In other respects the two groups were similar. Early post-operative mortality (6.5 per cent vs 3 per cent), stomal recurrence rates (4.2 per cent vs 4.8 per cent) and survival (53 per cent vs 55 per cent) were not significantly different between the emergency laryngectomy group and the comparison group undergoing elective laryngectomy.

Aged↗
PubMed1992

Anterior mediastinal tracheostomy with and without cervical exenteration.

Anterior mediastinal tracheostomy (AMT) facilitates resection of stomal recurrences after laryngectomy for carcinoma and tumors involving the cervicothoracic trachea and esophagus. Erosion of the innominate artery has been reported as a frequent major complication of AMT, and routine prophylactic division of the innominate artery with AMT has even been advised. Forty-four patients underwent AMT, 10 as an isolated procedure (for stomal recurrence [5], laryngeal carcinoma [1], or benign stenosis after laryngectomy [4]) and 34 with concomitant cervical exenteration (laryngopharyngoesophagectomy) for laryngeal, thyroid, or cervicothoracic esophageal malignancies. Transposition of the remaining tracheal stump beneath and to the right of the innominate artery to eliminate tension on the vessel was carried out in 14 patients (32%). Postoperatively, anastomotic leaks complicated nine of 31 pharyngogastric anastomoses. Iatrogenic hypoparathyroidism occurred in 10 patients. All six hospital deaths (14%) occurred in patients undergoing AMT with cervical exenteration, not isolated AMT. There was only one instance of innominate artery erosion. Survival was related to the pathology for which AMT was performed. Anterior mediastinal tracheostomy is a valuable adjunct in the treatment of select patients with malignancies of the cervicothoracic trachea and esophagus, and with attention to operative detail, innominate artery erosion should rarely, if ever, complicate the operation. Prophylactic division of the innominate artery with AMT is unnecessary.

Adult↗
PubMed1990

Emergency laryngectomy.

Emergency laryngectomy is a laryngectomy carried out for malignant obstruction of the upper airway within 24 h of admission. This combines relief of the obstruction with definitive primary cancer surgery, and is thought to reduce the risk of post-laryngectomy stomal recurrence. During a 5-year period, 13 patients with upper airway obstruction from squamous cell carcinoma were treated in two departments by emergency laryngectomy. Total laryngectomy was carried out after the diagnosis of squamous cell carcinoma of the larynx (n = 11), or piriform fossa (n = 2), had been confirmed by laryngoscopy and frozen section biopsy. The actuarial 5-year survival was 47%, and no patient in this series developed stomal recurrence. The management of the airway obstruction, and the post-laryngectomy complications, did not differ from those encountered with more conventional treatment. Our experience with this approach suggests that emergency laryngectomy is a satisfactory method of managing airway obstruction due to squamous cell carcinoma of the larynx.

Aged↗
PubMed1989

1989 Ogura memorial lecture: mediastinal dissection.

The mediastinal dissection was introduced in 1962 to manage an otherwise uniformly fatal problem in head and neck oncology: stomal recurrence of laryngeal, squamous cell cancer. The morbidity and mortality rates continued to be high and the survival rates low, but they were an improvement over those of other treatment plans. Since then, refinements of the ablative techniques and major advances in the reconstructive techniques have significantly decreased morbidity and mortality rates. The most recent data indicate a 45% survival rate at 42 months. It is evident that early diagnosis and staging of stomal recurrences will yield successful results. Because the mediastinal dissection operation is now safe, it should be applied more liberally in head and neck oncology situations such as subglottic extension of laryngeal cancer, advanced thyroid cancers, cervical esophageal and tracheal cancers, and all head and neck tumors with low-nodal disease.

Carcinoma, Squamous Cell↗
PubMed1992

Gastric transposition & deltopectoral flap for peristomal recurrence following total laryngectomy--a case report.

Stomal recurrence following laryngectomy presents a difficult problem with an incidence of 8.3-15%. Wide excision of the recurrence with mediastinal dissection, although the operation of choice,m is technically demanding and has a high morbidity and mortality. We recommend a technically easier procedure for reconstruction after palliative excision and present a case to illustrate it.

Anastomosis, Surgical↗