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A review of the postoperative course, complications, and functional outcome of 69 elderly patients (older than 65 years of age) consecutively managed with a supracricoid partial laryngectomy between 1977 and 1993 is presented. The tumors were glottic and supraglottic in origin in 53 and 16 patients, respectively. A cricohyoidoepiglottopexy, a tracheo-cricohyoidoepiglottopexy, and a cricohyoidopexy were performed in 48, five, and 16 patients, respectively. Immediate laryngeal, cervical, and medical complications were noted in 5.8%, 10.2%, and 10.2% of patients, respectively. Supracricoid partial laryngectomies never resulted in perioperative or postoperative death. The 5-year actuarial survival and local control estimates were 68%, and 93.9%, respectively. Late surgical complications included laryngocele, laryngeal stenosis, and pneumonia from aspiration-related death in 4.3%, 4.3%, and 1.4% of patients, respectively. Completion total laryngectomy, permanent gastrostomy, and permanent tracheostomy were requested in 1.4%, 1.4%, and 2.91% of patients, respectively. Overall a 92.8% laryngeal preservation rate was achieved. Univariate analysis of the potential correlation of different factors with the mortality incidence and causes, the incidence and type of the various complications, and the incidence for postoperative aspiration is presented. [ABSTRACT FROM AUTHOR]

Multiple myeloma, solitary plasmacytoma of bone, and extramedullary plasmacytoma are plasma cell neoplasms. They represent distinct manifestations of a disease continuum, whereby the clinical findings are critical to diagnosis. Plasma cell neoplasms are histologically similar, and distinguishing one from the other has significant implications for treatment and survival. Plasma cell neoplasms are relatively unusual malignancies of the head and neck region. We present a case series of plasma cell neoplasms involving the skull base, paranasal sinus, larynx, and mandible as an introduction to a complete review of the literature on plasma cell neoplasms of the head and neck area. [ABSTRACT FROM AUTHOR]

Objectives/hypothesis: Fluorodeoxyglucose positron emission tomography (FDG-PET) has been proposed as a sensitive method to diagnose and stage various malignancies. We assessed the efficacy of FDG-PET imaging in distinguishing tumor persistence/recurrence from posttreatment changes following radiation therapy for squamous carcinomas of the head and neckStudy Design: Retrospective analysis of FDG-PET results compared with biopsy results or outcome, or both.Methods: Twenty-eight patients who had undergone radiation therapy with or without surgery for treatment of squamous cell carcinoma were studied with FDG-PET imaging. There was clinical suspicion for recurrence in each patient, but no obvious mass or lesion to biopsy was found on physical examination or anatomic imaging. The results of FDG-PET imaging were compared with those of biopsy or clinical follow-up of at least 6 months, or both.Results: FDG-PET imaging was positive in 13 patients, and the presence of active disease was confirmed in 12. Two thirds of the 12 received further cancer treatment. There were 15 negative FDG-PET images. Thirteen of these were confirmed true-negative images, but two studies were false-negative images. The sensitivity and specificity of FDG-PET were 86% and 93%, respectively, with positive and negative predictive values of 92% and 87%, respectively. The overall accuracy was 89%.Conclusion: FDG-PET imaging is a useful modality to distinguish tumor persistence/recurrence from radiation-induced tissue changes in the neck following treatment for head and neck cancer. FDG-PET can identify patients who may benefit from further treatment, and may lead to improved outcome for individual patients. [ABSTRACT FROM AUTHOR]

Objective: To evaluate head and neck squamous cell carcinomas (SCCAs) for the expression of nerve cell adhesion molecule (N-CAM). We propose that expression of N-CAM by tumor cells may be associated with perineural invasion in SCCA of the head and neck.Methods: Seventy-six archived specimens of histologically proven SCCA were analyzed by immunohistochemistry for the expression of N-CAM. Positive and negative controls were used to assess staining. Two sections of each specimen were reviewed for the presence of perineural invasion. A retrospective chart review was performed for each patient that corresponded to the above specimens.Results: Perineural invasion was present in 28 (37%) of the 76 patients evaluated for the expression of N-CAM. N-CAM expression was demonstrated in 38 (50%) of the 76 specimens. The incidence of N-CAM expression was significantly associated with perineural invasion (P = .002). There was no significant association between the presence of staining or the presence of perineural invasion and the incidence of locoregional recurrence, distant metastasis, or survival status; however, the mean follow-up was only 13.6 months (range, 1-49 mo).Conclusion: There is a positive correlation between the presence of N-CAM expression and perineural invasion in SCCA of the head and neck. The expression of this adhesion molecule by tumor cells may facilitate both homophilic cell-to-cell and heterophilic cell-to-substrate adhesion, thereby enabling the tumor cells to use the perineural tissues or neural cells, or both as a conduit for perineural spread. [ABSTRACT FROM AUTHOR]

The medical files of 15 patients with local recurrence after supracricoid partial laryngectomy consecutively managed at Laënnec Hospital were reviewed. The clinical symptoms and the laryngeal computed tomography appearance of local recurrence, as well as the salvage treatment performed, are presented. The main presenting symptom was dyspnea. None of the local recurrences was considered to be unresectable. One patient refused any form of salvage treatment. Radiation therapy and salvage total laryngectomy were the options retained for local salvage. A minimum 5-year follow-up was always achieved. In patients who underwent salvage total laryngectomy, perioperative or postoperative death and postoperative pharyngocutaneous fistula were not encountered. The 5-year survival was 33.3%. The local control rate was 66.6%. The percentage of patients who experienced nodal recurrence was 26.6%, and the distant metastasis estimate was 53.3%. The cause of death was distant metastasis in eight patients, local recurrence in two, and intercurrent disease in one. Peristomal recurrence was not encountered. Overall, 80% local control and 6.6% laryngeal preservation rates were achieved. [ABSTRACT FROM AUTHOR]

Twelve patients managed with supracricoid partial laryngectomies (SCPLs) after failed laryngeal radiation therapy (RT) were evaluated. None of the recurrent tumors were amenable to vertical or horizontal partial laryngectomy. Results were analyzed for tracheostomy decannulation, oral alimentation, morbidity, local control, and survival. Major complications included perichondritis (2 patients), laryngeal stenosis (2 patients), and pneumonia from aspiration (1 patient). Mucocutaneous fistula and cricoarytenoid joint ankylosis were not encountered. Margins of resection were uninvolved in all cases. The Kaplan-Meier 3-year actuarial survival and local control estimate was 83.3%. Salvage total laryngectomy allowed for an overall 100% local control rate and a 75% laryngeal preservation rate. This preliminary report suggests that, in patients with failed laryngeal RT not amenable to vertical or horizontal partial laryngectomy, the SCPL procedures should be discussed before advocating salvage total laryngectomy. Further series analyzing the role and limitations of the various SCPL procedures after failed laryngeal RT are warranted. [ABSTRACT FROM AUTHOR]

The incidence of Delphian or cricothyroid lymph node involvement in laryngeal carcinoma was studied in whole organ sections of 92 laryngectomy specimens. Histologic examination revealed that of the 92 whole organ sections, 8 were noted to have cricothyroid node involvement (8.7%). All 8 patients had submucosal involvement of the conus elasticus, 7 had involvement of the subglottic mucosa, and 6 had invasion of the cricoid cartilage. Four of the 8 patients with cricothyroid node involvement died of the disease, 3 of whom had stomal recurrence. None of the patients who died of disease had surgical management of the paratracheal lymph nodes or postoperative radiation therapy. The benefit of surgical margins of the paratracheal lymph node bed as well as the role of radiation therapy are discussed. [ABSTRACT FROM AUTHOR]

Objective: This study examines preoperative clinical and intraoperative histopathologic characteristics that can be used to predict thyroid gland invasion in the setting of squamous cell carcinoma (SCC) of the glottis., Study Design: The study was retrospectively performed using 30 serially sectioned whole-organ total laryngectomy with thyroidectomy specimens with associated preoperative clinical data., Methods: Histopathologic and clinical variables including true vocal cord (TVC) fixation, cricoarytenoid joint invasion, subglottic extension (SGE) of tumor, patterns of laryngeal spread, and prior radiation were examined as univariate and multivariate correlates of thyroid gland invasion., Results: Twenty-three percent of thyroid gland specimens demonstrated SCC invasion. Five were T4 stage, two were T3 stage, and all demonstrated direct extension to the thyroid gland. Of these, all had a fixed ipsilateral TVC (P = .003) and SGE of tumor greater than 15 mm (P = .003). Using multivariate analysis, SGE of tumor and TVC fixation contribute independently as correlates of thyroid gland invasion. Prior radiation of the larynx did not correlate with thyroid gland invasion and did not significantly influence the predictive capacity of these variables. Tumors invading the thyroid gland also invaded the cricothyroid membrane (100%), anterior commissure (100%), laryngeal ventricle (100%), and thyroid cartilage (86%)., Conclusion: Preoperative assessment of TVC mobility and extent of SGE are significant correlates of thyroid gland invasion by SCC of the glottis. Distinct patterns of laryngeal spread are associated with thyroid gland invasion. Prophylactic hemithyroidectomy with isthmusectomy is indicated for glottic SCC in the preoperative setting of a fixed TVC and SGE greater than 15 mm. Additional study correlating patterns of laryngeal spread with thyroid gland invasion will add to these data in determining when to selectively perform thyroidectomy in this setting.

Objectives/hypothesis: The study examined preoperative clinical characteristics that can be used to predict secure inferior margins of glottic squamous cell carcinoma extending toward the cricoid cartilage when performing organ preservation surgery of the larynx., Study Design: The study was retrospectively performed using 31 serially sectioned whole-organ total laryngectomy specimens with associated preoperative clinical data., Methods: Histopathologic and clinical variables including true vocal cord (TVC) fixation, cricoarytenoid joint invasion, subglottic extension (SGE) of tumor, and prior radiation were examined as independent and multivariate correlates of cricoid cartilage invasion., Results: All tumors with subglottic extension of 15 mm or less and without arytenoid fixation were free of cricoid invasion. Of tumors invading cricoid with subglottic extension of 15 mm or less, all had a fixed arytenoid cartilage and local cricoid invasion type only. Correcting for subglottic extension using multivariate analysis, cricoarytenoid joint invasion and fixed true vocal cord independently predicted cricoid invasion. However, in a multivariate model together, true vocal cord mobility adds no predictive power to cricoarytenoid joint invasion. Prior radiation of the larynx did not significantly change the predictive capacity of these variables., Conclusion: Preoperative assessment of arytenoid mobility and extent of subglottic extension are reliable predictors of cricoid invasion by glottic squamous cell carcinoma. Organ preservation surgery is oncologically safe in the setting of glottic squamous cell carcinoma with subglottic extension of 15 mm or less and without arytenoid fixation.

Objectives/hypothesis: Endoscopic staple-assisted esophagodiverticulostomy (ESED) is a newly described method of surgically correcting Zenker's diverticulum. Initial reports on the ease and success of the surgery have been quite enthusiastic, making it seem the procedure of choice. We initiated the procedure in an algorithm of treatment of Zenker's diverticulum, to further explore the feasibility and outcome of this new technique., Study Design: This is a case series of 23 patients with Zenker's diverticulum who have undergone surgical repair. For each patient, an attempt at ESED was made. If unsuccessful, an open approach was then taken., Results: Seven of 23 patients (30%) were unable to be treated with ESED because of inability to expose the diverticulum or unfavorable anatomy of the diverticulum itself. Of the remaining 16 patients, ESED was successful in resolving the symptoms of diverticulum in 14 (87%). Two patients (13%) were somewhat improved but had persistent dysphagia. No significant complications occurred. All patients resumed oral diet within the first 24 hours after surgery., Conclusion: Esophagodiverticulostomy is an excellent method of surgically correcting Zenker's diverticulum in many patients, but anatomical considerations may prevent its use, making open approaches of continued importance in a surgeon's armamentarium.

Objectives/hypotheses: Study 1: To assess the oncologic outcome following supracricoid partial laryngectomy (SCPL). Study 2: To compare the quality of life (QOL) following SCPL to total laryngectomy (TL) with tracheoesophageal puncture (TEP). Study 3: To analyze whole organ TL sections to determine the percentage of lesions amenable to SCPL STUDY DESIGN: Study 1: A retrospective review of patients who underwent SCPL. Study 2: A non-randomized, prospective study using QOL instruments to compare patients who underwent either SCPL or TL Study 3: A retrospective histopathologic study of TL specimens assessed for the possibility of performing an SCPL., Methods: Study 1: Twenty-five patients with carcinoma of the larynx underwent SCPL between June 1992 and June 1999. Various rates of oncologic outcome were calculated. Study 2: Thirty-one patients participated in the QOL assessment. This included the SF-36 general health status measure, the University of Michigan Head and Neck Quality of Life (HNQOL) instrument, and the University of Michigan Voice-Related Quality of Life (VRQOL) instrument. Study 3: Ninety surgical specimens were obtained and studied from the total laryngectomy cases in the Tucker Collection. Multiple sites were evaluated for the presence of carcinoma A computer program was written to classify whether the patient was amenable to SCPL., Results: Study 1: The overall local control rate was 96% (24/25). The local control rate following SCPL with cricohyoidoepiglottopexy (CHEP) was 95% (20/21). The local control rate following SCPL with cricohyoidopexy (CHP) was 100% (4/4). Study 2: The SCPL had significantly higher domain scores than TL and TEP in the following categories for the SF-36: physical function, physical limitations, general health, vitality, social functioning, emotional limitations, and physical health summary. The significantly higher domains for the SCPL when compared with the TL and TEP for the HNQOL were eating and pain. Finally, when voice-related QOL was assessed with the V-RQOL, the domains of physical functioning and the total score were significantly better with SCPL when compared with TL and TEP. Study 3: Forty of 90 (44%) laryngeal whole organ specimens were determined to be resectable by SCPL. In 16 (18%) specimens, the patients could have undergone SCPL with CHEP and in 24 (27%) specimens the patients could have undergone SCPL with CHP. Among the 40 (44%) specimens determined to be able to have undergone SCPL, 19 were glottic (1 T1, 15 T2, 3 T3) and 21 were supraglottic (9 T2, 12 T3)., Conclusions: 1) A review of the literature and an analysis of the data in this study indicate that excellent local control may be expected following SCPL. 2) The QOL following SCPL, as measured by three validated QOL instruments, is superior to TL with TEP. 3) A histologic assessment of whole organ sections of TL specimens indicates that many patients who have been subjected to TL may have been candidates for SCPL. 4) If the indications and contraindications are rigorously adhered to, SCPLs are reasonable alternatives to TL in selected cases.

Selected characteristics of speech and voice were compared in 10 patients who had undergone supracricoid hemilaryngopharyngectomy (SCHLP) and 20 normal adult laryngeal (NAL) speakers. Durational features of tape-recorded speech samples were measured using a stopwatch. Frequency features were analyzed with the Computerized Speech Lab and the multidimensional voice program. SCHLP speech proved comparable to NAL speech in average fundamental frequency, speech rate, and group phrasing. SCHLP speech and voice were statistically less efficient than NAL speech in fundamental frequency range, jitter, shimmer, noise-to-harmonic ratio, and maximum phonation time. Age, associated cricopharyngeal myotomy, postoperative radiation therapy, and time elapsed from SCHLP completion were not statistically related to the speech and voice parameters of SCHLP speakers.

This study was performed to evaluate the spread of supraglottic carcinoma to the glottic level. Whole organ sections of total laryngectomy specimens from 37 patients with previously untreated supraglottic carcinomas were reviewed retrospectively. Of the 37 specimens, 20 (54%) were noted to have extension of cancer to the glottic level. A significant relationship was noted between glottic extension and abnormal cord motion (P = .0002). A statistically significant trend was noted for the relationship between inferior extension along the supraglottic mucosa and glottic level extension (P < .0001). Contrary to the prevailing model of the spread of supraglottic carcinoma, in which there is a distinct barrier to spread at the ventricle, this analysis of selected supraglottic carcinomas revealed a continuum of spread from the supraglottic to the glottis.

Twenty-two cases of early squamous cell carcinoma of the arytenoid cartilage staged as T1 according to the 1983 American Joint Committee for Cancer Staging Classification system were reviewed. Eighteen percent of the patients showed no symptoms. In the remaining 82%, the main presenting symptom was pain in the form of sore throat, odynophagia, or otalgia. Radiotherapy and partial laryngeal surgery were the options retained for the treatment of the larynx. A "watch and wait" policy or preventive treatment of the ipsilateral jugulocarotid lymph nodes were the treatment options retained for the neck. Significant differences were noted in terms of local and nodal recurrence between the two programs. Results indicate that partial laryngeal surgery with total arytenoidectomy and preventive treatment of the neck appear to be advisable for this particular type of primary lesion.

The partial horizontal supracricoid laryngectomy with cricohyoidopexy consists of resection of the whole thyroid cartilage and paraglottic space, as well as the epiglottis and the whole pre-epiglottic space. The cricoid cartilage, the hyoid bone, and at least one arytenoid cartilage are spared. Sixty-eight patients with squamous cell carcinoma of the supraglottis who underwent this procedure during the period from 1974 through 1986 are presented. Conventional horizontal supraglottic laryngectomy was contraindicated in all cases. All but three patients (95.4%) recovered physiologic deglutition, and none required a permanent tracheostomy. The 3-year actuarial survival rate was 71.4%. No local recurrences were encountered. The indications for the procedure are carcinomas of the supraglottis that 1. involve the glottis and anterior commissure, 2. invade the ventricle, 3. present with a marked limitation of true vocal cord mobility (transglottic lesions), and 4. invade the thyroid cartilage. The procedure is presented as a useful alternative to radiation therapy, horizontal supraglottic laryngectomy, and total laryngectomy in select cases of supraglottic carcinoma.