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Functional consequences of partial glossectomy.

The postsurgical deglutition, oral suction, and speech capabilities of 11 patients who had undergone partial glossectomy for squamous cell carcinoma of the lateral aspect of the tongue were compared with that of 20 healthy control subjects. Volume swallowed per second and speech quality were significantly correlated with the area of tongue removed. Three patients subjected to a second operation to improve the mobility of the residual tongue regained almost normal speech intelligibility. In general, functional performance was better than expected, which justifies a radical surgical approach to this kind of tumor.

Aged↗

Reconstruction for total and near-total glossectomy defects.

Reconstruction of total or near-total glossectomy defects has been challenging and the functional outcomes are often disappointing. In this article, the 10-year experience of total or near-total tongue reconstruction at the University of Texas M.D. Anderson Cancer Center is reviewed. The trends of surgical and functional outcomes, length of hospital stay, and choices of flaps and recipient vessels are identified. In addition, the investigators' experience, as well as a literature review, of sensory and motor reinnervation for tongue reconstruction is presented.

Adult↗

Case report: three typical cases of glossectomy.

Glossectomy, or tongue reduction, is not commonly performed in Japan even though the proportion of patients with Class III skeletal pattern is higher among Japanese people than among Caucasians. The case reports on the ensuing pages follow three patients--one adult with bimaxillary dentoalveolar protrusion, another adult with Class III malocclusion, and a 10-year-old with Class III malocclusion and posterior crossbite--through treatment which included tongue reduction.

Adult↗

Effects of a prosthetic tongue on vowel intelligibility and food management in a patient with total glossectomy.

Effects of a prosthetic tongue on vowel intelligibility and food management in a patient who underwent total glossectomy are discussed. Results of the vowel intelligibility study indicate improvement from 48% to 64% on the Vowel Rhyme Test with use of the prosthesis. Analyses of listener confusions suggest that the most significant effects of the prosthesis were reductions in height and antero-posterior confusions, and a proportionately larger number of same category errors. Results further reveal that front vowels appear better preserved than back and central vowels, in both prosthesis and nonprosthesis conditions. Effects of the prosthesis on food management are discussed and consideration is given to future prosthesis design and fabrication.

Deglutition↗

A psychosocial perspective on the glossectomy experience.

This analysis of the glossectomy experience based on Goffman's concepts of the preservation of self and of stigma management suggests several helpful responses for speech-language pathologists and other clinicians. Attention to psychosocial dimensions of recovery. In the face of life-threatening illness and necessarily radical treatment, the patient and others may trivialize or overlook psychosocial needs. The importance of specific social behaviors--talking on a telephone or eating in a restaurant--can only be understood in terms of the patient's own self-definition. The psychological impact is more than frustration at lost or inadequate functioning. It may be profound grief, a response to threats to aspects of self-definition most valued by the patient. Help in the presentation and preservation of self. While helping to improve speech intelligibility by reinforcing different compensatory mechanisms, clinicians can assist with other compensations in social performance. More attention to nonverbal cues, including dress and physical appearance, may be helpful. Increased use of written communication can facilitate social interactions and reinforce the sense of linguistic competence until intelligibility and fluency are regained. From the perspective of Goffman's analyses, the individual who selectively manipulates social cues to counteract a stigma need not feel "fake." The intent of more conscious manipulations is not to invent a new self or to fool others but to preserve the integrity of the self. More information about stereotypes may help the glossectomee cope with others' inappropriate reactions and evaluate the relative importance of stigmas in different social interactions (e.g., stereotypes expressed by one's employer or family members deserve more attention than those expressed by strangers).(ABSTRACT TRUNCATED AT 250 WORDS)

Communication↗

Speech production following partial glossectomy.

Changes in the dimensions and patterns of articulation used by three speakers to compensate for different amounts of tongue tissue excised during partial glossectomy were investigated. Place of articulation was shifted to parts of the vocal tract congruent with the speakers' surgically altered lingual morphology. Certain metrical properties of the articulatory gestures, such as width of the sibilant groove, were maintained. Intelligibility data indicated that perceptually acceptable substitute sounds could be produced by such transposed gestures.

Adult↗

[Combined surgical flaps for simultaneous reconstruction of the tongue, mouth floor and pharynx in expanded glossectomy within the scope of multi-modal treatment of squamous epithelial cancers of UICC stage IV].

Multimodal approach and improved surgical techniques enable the head and neck surgeon to operate even far advanced tumours of the head and neck under curative intention. Microanastomosed distant flaps and intestinal grafts expanded the operative spectrum while having the disadvantages of being time-consuming and in most cases the necessity to call for the specialist (e.g. the abdominal, vascular surgeon). In 6 cases of total glossectomy combined with hemipharyngectomy and hemimandibulectomy the possibilities of closing large defects by combined regional and pedicled flaps in the head and neck area are shown. In all of our cases surgical therapy had been placed at the end of therapeutic interventions in a multimodal treatment protocol. Treatment started with induction chemotherapy with a regimen including cisplatin, bleomycin and vindesin sulfate and was followed by a subsequent radiotherapy reaching a total reference dose of 60 to 70 Gy. After radiotherapy 5 patients received adjuvant chemotherapy of 1-4 cycles. Despite the aggressive presurgical treatment, the postoperative complications were minor. In a median survival of 37.5 months there were 3 recurrences, 2 patients died of tumour progression. All of our patients benefited from of the "salvage-operation" especially with regard to tumour pain. Quality of the patients' life could be improved upon by percutaneous endoscopic gatrostomy (PEG) and as well good functional and cosmetic results of the surgical reconstructions. The results justify the discussion about a palliative indication of extended surgical procedures and reconstructive surgery in far advanced head and neck cancer in the course of a multimodal treatment regimen.

Adult↗

Speech articulation after subtotal glossectomy and reconstruction with a myocutaneous flap.

Speech samples of 9 subjects (8 males, 1 female) were recorded before and 0.5-2 years after a partial glossectomy and reconstruction with a pectoralis major myocutaneous flap. A reading sample, a list of meaningful and nonsense words, and a list of sustained vowels were recorded. The speech samples were evaluated by pairs of naive listeners and using acoustic analysis of the vowel production. Each pair listened to the recordings of only one patient. Inter-rater agreement was satisfactory. The general impression of the speech outcome varied from normal to moderately impaired. The perceptually estimated impairments of speech articulation in the after/before comparisons were statistically significant. Only the first formant of the vowel /i/ (rise) and the second formant of the vowel /a/ (drop) changed significantly at the group level. There was a negative correlation (r = -0.79) between the extent of tongue resection and the drop of the second formant of the vowel /a/. The perceptual variables showed a relationship (r = 0.74-0.82) with the changes in the level of the second formant of the vowel /i/. The relationship that emerged between the perceptual estimates and the objective acoustic parameters suggests that it will be possible to develop clinically relevant test batteries for articulatory quality analysis.

Acoustics↗

Laser midline glossectomy and lingual tonsillectomy as treatments for sleep apnea syndrome.

Preservation treatments for sleep respiratory disorders, such as the use of a dental device and the technique of nasal continuous positive air pressure, cause discomfort to the patient and are not radical treatments. Therefore, we performed operative therapy instead. Laser midline glossectomy was performed to treat constriction at the root of the tongue in 16 patients diagnosed with sleep apnea syndrome. We also tried lingual tonsil excision using the Harmonic Scalpel in three patients with stenosis at the base of the tongue.

Adult↗

Is glossectomy necessary for late nodal metastases without clinical local recurrence after initial brachytherapy for N0 tongue cancer? A retrospective experience in 111 patients who received salvage therapy for cervical failure.

PURPOSE: To assess the efficacy of neck dissection (ND) without glossectomy (GL) for late nodal metastases without local recurrence after brachytherapy for N0 tongue cancer. MATERIALS AND METHODS: Among 396 patients with N0 tongue cancer treated with brachytherapy, a retrospective analysis was performed in 111 patients who were clinically diagnosed as having nodal metastases without local recurrence and whose neck lymph nodes turned out to be pathologically positive after salvage surgery. One hundred and five patients had undergone only ND (the ND group), six patients had undergone ND with GL (the ND+GL group). RESULTS: The 5 year disease-free and cause-specific survival rates after salvage therapy for the 111 patients included in this study were 58.1 and 61.9%, respectively. In the ND group, there were only nine patients who had local recurrence after ND. In addition, only six patients (5.7%) had a local recurrence within 2 years in the ND group. Sixty-three patients were free of disease after ND, 31 patients had regional or distant metastases without local recurrence and two patients had progressive disease at ND. In the ND+GL group, four patients were alive without disease and two died from regional or distant metastases. None of the patients in the ND+GL group were found to have malignant tissue in the pathological findings from the excised tongue. CONCLUSION: GL should be avoided or suspended when the clinical evaluation had revealed cervical failure without apparent local recurrence in the mobile tongue cancer patients after initial brachytherapy.

Adult↗

Lip and laryngeal flaps for reconstruction of the floor of the mouth following glossectomy.

Following glossectomy, the reconstruction of the floor of the mouth is a major problem facing the head and neck surgeon. We have devised split-lip and laryngeal mucosal flaps for this. In selected patients, they have a significant advantage over distant skin flaps. The initial postoperative deformity, from the lip being drawn into the mouth, is corrected by a secondary operation with split-skin graft reconstruction of the vestibule. These lip and laryngeal flaps do not require a delay procedure prior to the cancer surgery, and the operating time is considerably reduced. The cosmetic and functional results have been satisfactory.

Glossectomy↗

Changes in aesthetic appearance and intelligibility of speech after partial glossectomy in patients with Down syndrome.

Eight patients with Down syndrome, aged 9 years and 10 months to 25 years and 4 months, underwent partial glossectomy. Preoperative and postoperative videotaped samples of spoken words and connected speech were randomized and rated by two groups of listeners, only one of which knew of the surgery. Aesthetic appearance of speech or visual acceptability of the patient while speaking was judged from visual information only. Judgments of speech intelligibility were made from the auditory portion of the videotapes. Acceptability and intelligibility also were judged together during audiovisual presentation. Statistical analysis revealed that speech was significantly more acceptable aesthetically after surgery. No significant difference was found in speech intelligibility preoperatively and postoperatively. Ratings did not differ significantly depending on whether the rater knew of the surgery. Analysis of results obtained in various presentation modes revealed that the aesthetics of speech did not significantly affect judgment of intelligibility. Conversely, speech acceptability was greater in the presence of higher levels of intelligibility.

Adolescent↗

Functional reconstruction of swallowing and articulation after total glossectomy without laryngectomy: money pouch-like reconstruction method using rectus abdominis myocutaneous flap.

When a total glossectomy is performed without a laryngectomy, the functional recovery of swallowing and articulation is extremely important in maintaining the patient's quality of life. The authors established a money pouch-like reconstruction method in which a round and raised tongue is rebuilt using a rectus abdominis myocutaneous flap. In this method, the skin island of the rectus abdominis myocutaneous flap is created about 20 percent larger than the defect in both width and length. The skin island is sutured to the defect such that the excess skin folds into the shape of a money pouch. This allows the tongue to be reconstructed with its tip and dorsum touching the hard palate and its base bulging in the dorsal and posterior directions. Misswallowing was not detected in the three patients who had this surgery, and each of them had improved articulation sufficient to carry out daily conversations.

Adult↗

Simultaneous midline laser glossectomy with palatopharyngeal surgery for obstructive sleep apnoea syndrome.

We investigate the outcome of performing tongue base reduction surgery and palatopharyngeal surgery in a single stage to determine whether the same-stage midline laser glossectomy (MLG) with extended uvulopalatal flap (EUPF) for obstructive sleep apnoea syndrome (OSAS) is a safe and effective procedure. Six male patients with a history of severe OSAS were recruited into the retrospective study. They were the first patients to undergo the MLG with EUPF procedure. Patients were identified to have retropalatal and hypopharyngeal sites of obstruction on the basis of fiberoptic endoscopy with Muller's manoeuvre and three-dimensional computerised tomography. No significant adverse events occurred. The follow-up polysomnography (6-month follow-up) revealed that the mean respiratory disturbance index from 50.7 to 11.6, snoring index from 230.9 to 137.3 and the minimal oxygen saturation from 76.3 to 88.8. This study confirms that the same-stage MLG with EUPF for OSAS is a safe and effective procedure.

Adult↗

Partial glossectomy for the treatment of anterior open bite. A case report.

A 24-year-old Afro-Caribbean with a pronounced anterior open bite and bimaxillary protrusion was successfully treated to a stable result with a partial glossectomy and fixed appliance therapy. Although transient sialorrhea and paraesthesia were experienced post-operatively, speech and function showed some improvement 2 years after treatment.

Adult↗