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OBJECTIVES: The aim of this study was to compare the effect of the presence of one or two arytenoids on early/late period swallowing-aspiration functions. METHODS: Supracricoid partial laryngectomy (SCPL) with the diagnosis of laryngeal cancer between 2012 and 2014 were retrospectively evaluated. The patients were categorized into two groups as follows: group I, patients who underwent SCPL with one arytenoid cartilage and group II, patients who underwent SCPL with two arytenoid cartilages. The time of decannulation and oral feeding onset, and swallowing-aspiration functions were evaluated and compared in the early nutritional period, first, and third months. RESULTS: There was no significant correlation between decannulation time and swallowing-aspiration. The aspiration rates in group I and group II were similar and there was no significant difference in oral feeding onset and aspiration grades in the first and third months between both groups. CONCLUSION: We found similar oncological and functional outcomes in SCPL which protected one or two arytenoid cartilages. Therefore we suggest to be performed one arytenoid cartilage SCPL in selected patients who was advance stage and tumor volume over with larynx cancer.
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Humans , Arytenoid Cartilage , Deglutition , Diagnosis , Laryngeal Neoplasms , Laryngectomy , Retrospective Studies , Tumor BurdenABSTRACT
OBJECTIVE To evaluate the survival and functional outcomes of advanced laryngeal squamous cell carcinoma after modified supracricoid partial laryngectomy(SCPL).METHODS We selected 65 laryngeal cancer patients treated with modified supracricoid partial laryngectomy from 2002 to 2015 in our hospital.Among them,62 cases were males,3 cases were females with an age ranged from 35 to 80 years(median age 58 years)There were 26 cases with T2 stage,32 cases with T3 stage and 7 cases with T4 stage.We selected 120 laryngeal cancer patients treated with vertical partial laryngectomy at the same period as control.Then we evaluated the functional outcomes of modified supracricoid partial laryngectomy group compared with vertical partial hemilaryngectomy group.RESULTS The 5-year cumulative survival rate and decannulation rate were 82.3％ and 98.3％ for supracricoid laryngectomy group respectively.Decannulation ratewas 86.1％ for vertical partial hemilaryngectomy group(P＜0.05).However,there was no significant difference between supracricoid partial laryngectomy group and vertical partial laryngectomy group in pronunciation evaluation and abnormal deglutition.CONCLUSION Modified supracricoid partial laryngectomy is a good choice for local advanced laryngeal squamous cell carcinoma.
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Objective To explore the efficacy of reserving thyroid cartilage combined with thyroid perichondrium flap to repair the defect of frontal-lateral window partial laryngectomy for T1b glottic cancinoma with anterior commissure involved.Methods From our hospital 22 cases diagnosed as T1b glottic cancer with anterior commissure invaded were treated with frontal-lateral window partial laryngectomy and were repaired by reserving thyroid cartilage combined with flap of thyroid perichondrium.All the patients were followed up for five years.The functions of respiratory and swallowing,voice rehabilitation,ratios of recurrence and survival were observed.Results All the patients succeeded in removing tracheal cannula.The decannulation rate was100％ and the aspiration rate was 0％.The voice functions in patients with postoperative classification (G) were higher than that of preoperative accounted for 86.4％ (19/22),and the same preoperative accounted for 13.6％ (3/22).There were 2 cases with tumor recurrence,one cases with recurrence in situ and one case with cervical lymph node metastasis.The recurrence rate was 9.1％ (2/22) and the 5 year survival rate was 95.5％ (21/22).Conclusion Frontal-lateral window partial laryngectomy reserving thyroid cartilage combined with thyroid perichondrium flap,is suitable for T1b glottic cancinoma invading anterior commissure.It can preserve the laryngeal framework and function relatively integrated with rare laryngeal stenosis and stabble repaired tissue.It also can effectively improve the sound quality and is worthy of clinical promotion.
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La implementación en Cuba de técnicas quirúrgicas para el tratamiento del cáncer laríngeo con conservación del órgano ha ganado adeptos en los últimos años. La morbilidad por esta entidad en la provincia de Matanzas manifestó una incidencia ascendente en la quinta década de la vida, lo que justifica adoptar posiciones que permitan cambiar el curso de los acontecimientos y restaurar la salud, minimizando la mutilación, el sufrimiento y la sensación de amenaza vital. El objetivo de la presente investigación fue evaluar los resultados obtenidos con las técnicas de cirugía conservadora de laringe en el período comprendido de 2005 al 2012. Se realizó un estudio descriptivo de tipo transversal. El universo estuvo constituido por pacientes portadores de cáncer de laringe que cumplieron los criterios de inclusión, exclusión y salida. Treinta y cinco pacientes fueron sometidos a cirugía parcial de laringe. Se apreció un predominio de pacientes con cáncer de laringe del sexo masculino, blancos y con edades comprendidas entre 45 y 60 años. Se reiteró la estrecha relación entre el cáncer de laringe y los hábitos tóxicos. El sitio de más frecuente de localización del tumor fue la glotis. El carcinoma de células escamosas es el diagnóstico histopatológico más representado. La técnica quirúrgica más empleada en nuestro centro y la de mejores resultados oncológicos fue la cordectomía. La evolución postquirúrgica fue favorable en un 74,3 %.
The use of surgical techniques for the larynx cancer treatment with that organ conservation has got adepts in the last years in Cuba. Morbidity caused by this entity in the province of Matanzas showed an increasing incidence in the fifth decade of life. It validates the adoption of positions that allow changing the disease course and restoring health, minimizing mutilation, suffering and the sense of life threatening at the same time. The aim of the current research was assessing the results obtained with the larynx conservative technique in the period from 2005 till 2012. A cross-sectional, descriptive study was carried out. The universe was formed by patients with larynx cancer fulfilling the inclusion, exclusion and exit criteria. Thirty-five patients were object of larynx partial surgery. It was appreciated an increase of male, white patients, aged 45-60 years, with larynx cancer. It was stated again the tight relation between larynx cancer and toxic habits. The most common cancer location was the glottis. The squamous cell carcinoma was the most represented histopathologic diagnosis. Cordectomy was the most used surgical technique in our hospital and the one showing the best oncologic results. The postsurgical evolution was favorable in 74.3 % of the cases.
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Objective To compare and evaluate the oncological and functional outcomes between reserving thyroid partial laryngectomy and traditional partial laryngectomy for the treatment of stage T2-3glottic laryngeal carcinoma.Methods One hundred and twenty-eight patients treated from January 1999 to January 2009 were selected from all glottic laryngeal carcinoma patients with stage T2-3,who underwent surgery combined with radiation therapy.A retrospective review was randomized and matched by tumour subsite,TNM stage and age,which were confirmed by pathology and observation without thyroid perichondrium invaded or only local invasion of thyroid cartilage,there was no need to extensively resect laryngeal cartilages.Patients were divided into reserving thyroid partial laryngectomy group(study group) and traditional partial laryngectomy group (control group).Each group included 64 cases,which included T2N0 38 cases,T2N1 6 cases,T2N2 1 case,T3N0 17 cases,T3N1 2 cases.Local control rate,decannulation rate,the 3-year and 5-year accumulative survival rate were compared between two groups.Results The 3-year and 5-year accumulative survival rate were 89.8％ and 84.3％ in study group,91.5％ and 85.4％ in control group,there was no sognificant difference (x2 =1.687,P ＞ 0.05).The local control rate was 91.7 ％ (55/60) in study group and 93.2 ％(55/59) in control group,there was no significant difference (x2 =0.103,P ＞0.05).The decannulation rate was 98.3％ (59/60) in study group and 89.8％(53/59) in control group,there was significant difference (x2 =4.933,P ＜0.05).Conclusions Comparing with traditional partial laryngectomy,reserving thyroid partial laryngectomy is successful for treating properly selected stage T2-3 glottic laryngeal carcinoma.This operation has higher decannulation rate and lower complication,which is effective for reducing surgical invasion and facilitated the resumption of respiratory.
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Objective To explore the effective method for preserving laryngeal function in the treatment of laryngeal cancer of T3 lesions. Methods Utilizing unilateral pedicled muscle-periosteal flap, 32 cases with laryngeal carcinoma of T3 lesions underwent extended vertical partial laryngectomy for laryngeal cavity structure after one-stage reconstruction. Results With 1-3 years postoperative follow-up, the patients had good pronunciation, unobstructed respiration and no tumor recurrence, with extubation rate of 100%. Conclusion It showed that treating patients with laryngeal carcinoma of T3 lesions with extended vertical partial laryngectomy using unilateral pedicled muscle-periosteal flap reconstruction for laryngeal cavity structure can remove tumor effectively and obtain the satisfactory respiratory pronunciation function. The method has a good clinical application prospect.
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Background and purpose:Nowadays, about therapy of laryngeal carcinoma, people are paying more and more widely attention to ifnding out how to improve quality of patients’ life besides radical surgery. For glottic laryngeal carcinoma which invading anterior commissure or bilateral vocal cord, we performed modiifed frontolateral partial laryngectomy or modiifed cricohyoidoepiglottopexy, and contrastive analyzed the therapeutic efifcacy of the two ways. Methods:Sixty cases patients of glottic laryngeal carcinoma who treated in Hunan Provincial Tumor Hospital during 2005 to 2010, which invaded the anterior commissure or bilateral vocal cord, were randomly attributed to two groups as A and B;30 patients of group A were underwent modiifed frontolateral partial laryngectomy and repaired with bilateral sternohyoid muscle lfap, 30 patients of group B were treated by modiifed cricohyoidoepiglottopexy. Follow-up time of each patient was 5 years postoperation and clinical data were retrospectively analyzed. Results:The 5-year survival rate was 86.7%in group A as well as 83.3%in group B, and there was no statistical difference between two groups (P=0.718). Pronunciation function:22 cases in group A and 21 cases in group B whose pronunciation function can be competent in the noisy environment, and can pronounce“a”and“i”vowel;8 cases in group A and 9 cases in group B can pronounce only a“ha”,“hi”sound, that couldn’t communicate with others in a noisy environment. There was no statistical difference in pronunciation function between the two groups (P=0.774). Incidence of deglutition disorder 4 weeks postoperation:group A was 0 (0/30), group B was 16.7%(5/30), and the difference between the two groups was statistically signiifcant (P=0.026);average time of extubation postoperation:group A was (10±2.3) d, group B was (20±4.6)d, and the difference between the two groups was statistically signiifcant (P=0.0000);recurrence rate of dyspnea after extubation:group A was 16.7%(5/30), group B was 0 (0/30), and there was statistically signiifcant difference between the two groups (P=0.026). Conclusion: For the glottic laryngeal carcinoma which invading anterior commissure or bilateral vocal cord, there was no statistical difference in 5-years survival rate and function of pronunciation between modified frontolateral partial laryngenctomy and modified cricohyoidoepiglottopexy postoperation. The former had less postoperative deglution disorder, earlier extubation time, and to some extent, alleviated the suffering of the patients, but part of these patients needed secondary surgery due to dyspnea which resulted by radioactive tissue adhesion after extubation. The latter had more serious deglution disorder postoperation, longer recovery time, and relatively longer time to extubating, showed no again dyspnea after extubation, and had more extensive adaptation disease. In a word, each way of operation has its advantage respectively.
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Objective To know the remote quality of life of patients with tumor of larynx when ab-scised by different type, and then summarize proper countermeasures of nursing. Methods Selected 82 laryngocarcinoma patients with exacte]y diagnosis. There were 40 cases had received total laryngectumy, 42 cases had received partial laryngectomy. Evaluated the level of remote quality of life of 82 patients by QLQ-H&N65, and then analyzed the datum. Results The level of quality of life of patients with total laryn-gectomy were worse than those in patients with partial laryngectomy in the aspects such as general health, swallow, language, emotional function, social function, body fuction and so on. Conclusions The quality of life of patients with tumor of larynx is influenced by several factors, their remote quality of life should be emphasised by nurses.
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In order to evaluate the availability of the lateral horizontal laryngectomy and anaplasty of epiglottis to treat somepatients with specific supraglottic carcinomas and hypopharyngeal carcinomas, 17 cases of laryngeal and hypopharyngeal carcinomas were retrospectively analyzed, whose tumors were located at the lateral margin of epiglottis, aryepiglottic fold, medial wall of piriformfossa and were treated by the lateral horizontal laryngectomy and anaplasty of epiglottis. The results showed that all cases took food by mouth in postoperative 9-14 days and subjected to decannulation in postoperative 9-15 days. Three cases had postoperative hoarse voice. The free-disease survival rate of 3 years was 71.4 % in 14 cases followed up after the first surgical therapy, and the overall free-disease survival rate of 3 years was 85.7 % after the second surgical therapy. It was concluded that the manipulations of the lateral horizontal laryngectomy and epiglottiplasty were simple. It could alleviate the postoperative symptoms of aspiration and bucking remarkably and shorten their postoperative recovery time, yet does not lower the survival rate of patients if laryngocarcinoma or hypopharyngeal carcinoma cases were properly selected.
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BACKGROUND AND OBJECTIVES: Early stages of laryngeal carcinoma are usually treated with three different therapeutic options: partial or total laryngectomy, radiotherapy and transoral endoscopic CO2 laser partial laryngectomy. Combined use of CO2 laser and operating microscope, initially described by Strong and Jako in 1972, has been developed to a variety of procedures by many surgeons. The aim of this study was to define when laser resection of early stage laryngeal carcinoma is indicated and to compare the results obtained by laser surgery with other therapeutic options. MATERIALS AND METHOD: A retrospective study of 50 patients (glottic carcinoma 41 cases, supraglottic carcinoma 9 cases) treated between May, 1997 and March, 2003 at Department of Otolaryngology, Head and Neck Surgery of Kosin Medical College Hospital, was performed. Glottic cancers were treated with cordectomy type I to V, according to the classification proposed by the European Laryngological Society in 2000. Supraglottic cancer was treated with partial epiglottectomy, epiglottectomy, supraglottic partial laryngectomy, supraglottic laryngectomy, and extended supraglottic laryngectomy. RESULTS: The overall survival rate at 3 years was 100% for the glottic cancer (Tis, 3; T1a, 27; T1b, 5; T2, 2; rT1a, 3; rT2, 1) and local recurrence was identified in 1 patient, thus local control rate was 97.6%. Overall survival rate at 3 years was 100 % for the supraglottic cancer (T1, 3; T2, 2; T3, 1; rT2, 2; rT3, 1) and local control rate was 100%. CONCLUSION: Our results suggest that transoral endoscopic laser resection is a cost-effective procedure with good oncologic results and has acceptable functional results in early laryngeal carcinoma.
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Humans , Classification , Head , Laryngeal Neoplasms , Laryngectomy , Laser Therapy , Lasers, Gas , Neck , Otolaryngology , Radiotherapy , Recurrence , Retrospective Studies , Survival RateABSTRACT
BACKGROUND AND OBJECTIVES: The surgical goals of glottic cancer should not only be to preserve life but also to preserve laryngeal functions such as airway, aspiration prevention, and voice production. Vertical partial laryngectomy preserve laryngeal functions if we carefully select surgical indications. The aim of our study was to evaluate the surgical outcome of vertical partial laryngectomy oncologically and physiologically for the treatment of glottic cancer. SUBJECTS AND METHOD: Forty-one glottic cancer patients were treated with vertical partial laryngectomy at the Department of Otolaryngology-Head and Neck Surgery, Hanyang university hospital from 1993 to 2002. We reviewed the patient charts retrospectively with respect to age, sex, tumor stage, reconstruction, tracheostomy tube decannulation, oral feeding time, postoperative complication, and recurrences. RESULTS: There were six recurrences (14.6%) in the primary site, and recurrence rate was higher in T2 & T3 stage. No patient had recurrence of the cervical lymph nodes. The average decannulation time of tracheostomy tube was 13 postoperative days. The average oral feeding time was 12 postoperative days. There were significant differences in MPT, jitter, shimmer and HNR between the normal control and the cases group (p<0.05). CONCLUSION: Functional outcome after vertical partial laryngectomy was relatively satisfactory. Vertical partial laryngectomy is a oncologically safe procedure for the treatment of T1 and selected T2 glottic cancer.
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Humans , Glottis , Laryngectomy , Lymph Nodes , Neck , Postoperative Complications , Recurrence , Retrospective Studies , Tracheostomy , VoiceABSTRACT
BACKGROUND AND OBJECTIVES: Some use age 70 as a cut-off point for supraglottic laryngectomy because of postoperative aspiration and deglutition complications. But the relationship between age and postoperative aspiration and deglutition complications has not been adequately reported. Therefore, we reviewed postoperative aspiration and deglutition complications of supraglottic laryngectomy in patients older than 70 years old and investigated whether age was one of the factors influencing functional outcome in supraglottic laryngectomy. Patients and Method: From 1994 to 2001, the decannulation day and the postoperative day when oral feeding was started were retrospectively investigated on seven patients who underwent supraglottic partial laryngectomies among early (T1, T2) supraglottic squamous cell carcinoma patients elder than 70 years old. RESULTS: There were no cases requiring either a persistent tube feeding and a gastrostomy. Decannulation could be performed in all cases. The average decannulation day was postoperative 20.6 days and the average oral feeding day was 16.3 days. There were no postoperative complications such as aspiration, fistula and dysphagia. There were no differences according to age. CONCLUSION: No differences were found regarding age in the functional outcomes of supraglottic laryngectomy. So, one's chronological age does not necessarily reflect his or her physiological age and therefore cannot be a contraindication of supraglottic laryngectomy.
Subject(s)
Aged , Humans , Carcinoma, Squamous Cell , Deglutition , Deglutition Disorders , Enteral Nutrition , Fistula , Gastrostomy , Laryngectomy , Postoperative Complications , Retrospective StudiesABSTRACT
OBJETIVOS: Com a intenção de se avaliar os resultados funcionais e terapêuticos da laringectomia supracricóide com crico-hióide-epiglote-pexia (CHEP) foram estudados 50 casos de pacientes com carcinoma epidermóide da glote classificados como T2/T3 submetidos a esta técnica em nossa instituição. MÉTODOS: Foi realizada uma análise retrospectiva entre 1996 e 1999. Classificamos 18 pacientes como T2N0M0 e 32 pacientes como T3N0M0. Quarenta e um pacientes foram submetidos a esvaziamento cervical seletivo lateral bilateralmente, quatro foram submetidos ao mesmo esvaziamento unilateralmente, e cinco não foram esvaziados. Analisamos as complicações e a sobrevida livre de doença pelo método de Kaplan-Meyer. RESULTADOS: Dez pacientes tiveram complicações pós-operatórias, dois foram tratados com complementação da laringectomia. Os 48 pacientes restantes mantiveram a via aérea normal, deglutição e a voz. Três pacientes no grupo submetido a esvaziamento cervical apresentaram linfonodo metastático. Quatro pacientes tiveram recidiva da doença, três com recidiva local, sendo dois tratados com laringectomia total e estão vivos e sem doença, o outro com doença avançada alcançou o óbito pela doença. O paciente que teve recidiva no pescoço foi tratado com esvaziamento cervical mais radioterapia e morreu com doença. Dois pacientes tiveram um segundo tumor primário em orofaringe, sendo um tratado com radioterapia paliativa e morreu com doença e o outro tratado com cirurgia está vivo e sem doença. A sobrevida livre de doença em três anos foi de 88 por cento para pacientes T2 e 72 por cento para pacientes T3. CONCLUSÕES: Esta técnica é útil no tratamento de casos selecionados de carcinoma epidermóide da glote T2/T3 sempre se considerando a extensão da doença. A incidência de complicações necessitando laringectomia total de resgate não compromete a funcionalidade desta técnica. A sobrevivência é comparável aos pacientes submetidos a laringectomia total e laringectomia ...
BACKGROUND: Our objective was to assess whether Supracricoid Laryngectomy with CricoHiodoEpiglottoPexy (CHEP) could successfully achive cure preserving voice in the treatment of glottic laryngeal cancer. METHODS: A retrospective analysis has been carried out between 1996 through 1999. We classified 18 patients as T2N0M0 and 32 patients as T3N0M0. Fourty one patients underwent selective bilateral lateral neck dissection, four had unilateral neck dissection and five patients had the neck undissected. Survival was analyzed under the Kaplan-Meyer method. RESULTS: Ten patients had postoperative complications, two treated with total laryngectomy. The remained 48 patients maintained normal airway, swallowing and speech. Three patients in the neck dissection group presented occult neck metastasis. Four patients had recurrences, three of them were local. Two patients treated with total laryngectomy are alive without disease, and another had advanced recurrence and died. One patient had neck recurrence and was treated with radical neck dissection plus radiotherapy and died from the disease. Two patients presented a second tumor in the oropharynx. One of them was treated with palliative radiotherapy and died and the other had surgical resection and is alive without disease. Three years disease free survival was 88 percent for T2 and 72 percent for T3. CONCLUSIONS: This technique is useful in the treatment of selected cases of T3/T2 glottic cancer, regarding the extension of the disease. The incidence of complications required completion laryngectomy which did not compromise the functionality of this technique. Survival is comparable to patients submitted to total laryngectomy and near-total laryngectomy, regarding the extension of the lesion.
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BACKGROUND AND OBJECTIVES: Advanced or recurrent laryngeal cancers after chemoradiotherapy were mainly treated by total laryngectomy because of inadequate surgical margin, multifocal recurrent site, and delayed diagnosis. Recently, voice preservation through conservative laryngeal surgery in case of advanced or recurrent laryngeal cancer with strict application of surgical indication became possible. In this study, authors studied the usefulness of surpracricoid partial laryngectomy (SCPL) for advanced or recurrent laryngeal cancers is discussed. MATERIALS AND METHOD: Twenty-five laryngeal cancer cases of cricohyoido-epiglottopexy (CHEP) or cricohyoidopexy (CHP) from May 1996 through April 2001 were analysed retrospectively. In recurrent cases after radiotherapy, there were 8 cases with glottic T1, 6 with T2, 3 with T3, one with T4, one with supraglottic T2 and T3. In advanced cases without radiotherapy, there were 3 cases with glottic T3 and 2 with supraglottic T3. Evaluation of oncological and functional results were conducted. The mean follow-up period was 29.1 months. RESULTS: Local recurrence occurred in 1 patient (4.3%) and cricoid perichondritis in 5 patients (21.7%), laryngocutaneous fistula in 1 patient (4.3%) after the operation. Four patients (17.3%) had to be treated with completion laryngectomy. Voice function was preserved in 19 patients (82.7%). CONCLUSION: Our experience with supracricoid partial laryngectomy with CHEP or CHP suggests that this technique can be a valuable alternative to the total laryngectomy in the recurrent or advanced laryngeal cancer.
Subject(s)
Humans , Chemoradiotherapy , Delayed Diagnosis , Fistula , Follow-Up Studies , Laryngeal Neoplasms , Laryngectomy , Radiotherapy , Recurrence , Retrospective Studies , VoiceABSTRACT
BACKGROUND AND OBJECTIVES: Conservation laryngeal surgery is designed to remove the cancer mass completely while preserving the physiologic functions of the larynx. Recently, the supracricoid partial laryngectomy (SCPL) has broadened the spectrum of reliable techniques available to conservation laryngeal surgeons. Much research has been devoted to the surgical technique and oncological results of SCPL, but only a few signi6cant objective reports of the phonatory results are available presently. This study was designed to analyze the phonatory results achieved after SCPL for laryngeal cancer. MATERIALS AND METHODS: Selected characteristics of the speech and voice were compared in 25 patients who had undergone SCPL and 10 normal adult laryngeal (NAL) speakers. Durational and frequency features were analyzed with the CSL and the MDVP. RESULTS: SCPL speech proved comparable to NAL speech at the average fundamental frequency. SCPL spech and voice were statistically less efficient than NAL speech in jitter, shimmer, harmonics-to-noise ratio, mean airflow rate, maximal phonation time, and subglottic pressure (p<0.01). The completion of an arytenoid cartilage resection and/or anterior cricoid cartilage removal did not statistically modify the durational and frequency features of SCPL speakers (p <0.01). CONCLUSION: The voice parameters of SCPL speakers were different from those of the NAL speakers, but patients were thought to be allowed social interaction.
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Adult , Humans , Arytenoid Cartilage , Cricoid Cartilage , Interpersonal Relations , Laryngeal Neoplasms , Laryngectomy , Larynx , Phonation , VoiceABSTRACT
BACKGROUND AND OBJECTIVES: Supraglottic partial laryngectomy (SPL) is contraindicated when lower margin of the tumor invades the anterior commissure or encroaches on it. Those cases are usually treated with supracricoid laryngectomy or near- total or total laryngectomy. But all these procedures have to sacrifice innocent true vocal cords, not because of oncological concerns but because of reconstruction concerns. We designed a new Y-shape partial laryngectomy with preserving vocal cords for this particular situation. PATIENTS AND METHODS: Thyrotomy consists of two incisions, upper and lower. The upper incision was made oblique from superior cornu down to the anterior commissure. When this incision was made 5 mm lateral to the midline, it went down to the inferior border of thyroid cartilage. This modification enables resection enbloc anterior commissure region with SPI. specimen. At closure, both ends of the true cord is anchored to the thyrotomy margin. Each lamina is connected with one miniplate with 6 holes. Then the closure is reinforced with elevated thyroid perichondrium and strap muscles. RESULTS: Two patients were treated with this type of surgery. Both had negative surgical margins. In the postoperative period, no specific complications were noted. Roth of them could decannulate and swallow without aspiration on the 20th day following the surgery. They retained their voices from the true vocal cords. CONCLUSION: This new partial laryngectomy technique could apply to supraglottic carcinoma cases with anterior commissure invasion or encroachment without sacrificing true cords. This procedure provides satisfactory swallowing and postoperative phonatoty function even with resection of the supraglottic structure.
Subject(s)
Humans , Deglutition , Laryngectomy , Muscles , Postoperative Period , Thyroid Cartilage , Thyroid Gland , Vocal Cords , VoiceABSTRACT
BACKGROUND AND OBJECTIVES: Supracricoid partial laryngectomy is popular due to its satisfactory oncological and functional outcomes in selected laryngeal cancers. Their postoperative management is now well codified, but functional failures still persist. The aims of this study were to analyze the deglutition modification induced by these intervention and to plan a better rehabilitation program of swallowing. MATERIALS AND METHOD: For the evaluation of swallowing function, the swallowing analysis was performed by following the videofluoroscopic evaluation using the modified barium swallow (Logemann, 1983) in 14 laryngeal cancer patients. RESULTS: Asymptomatic aspiration was observed in 4 patients (28.6%), especially in patients with the extended procedures (p=0.032) and delayed decannulation (p=0.035). Aspiration was associated with faulty backward tilting of epiglottis and inadequate movement of the base of tongue (p<0.05). CONCLUSIONS: In planning the swallowing rehabilitation program after supracricoid partial laryngectomy, recuperation of proper epiglottic movement, which is promoted by exercise of backward tongue movement, is the most important concern.
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Humans , Barium , Deglutition , Epiglottis , Laryngeal Neoplasms , Laryngectomy , Rehabilitation , TongueABSTRACT
Partial laryngectomy and pharyngectomy have been suggested for localized hypopharyngeal cancer to preserve the function of larynx. In case of limited partial laryngectomy, local soft tissue flaps are sufficient to provide adequate bulk for glottic closure. However, in case of extensive partial laryngectomy procedure in which more cartilaginous framework is resected, we feel an increased necessity of considering 'hard tissue' as well as soft tissue restoration to prevent airway collapse and glottic incompetency. We have tried radial forearm free flap including palmaris longus tendon for reconstruction of glottis and hypopharynx following a wide vertical hemilaryngopharyngectomy. We had 2 patients with hypopharyngeal cancers localized in pyriform sinus. The tendon was secured so as to drill holes in the cricoid and thyroid cartilage at the glottic level to help maintain the position of soft tissue lining and sewe as buttress for mobile vocal cord. A good restored phonation and respiration were obtained in two cases of hypopharyngeal cancer patients. But one patient suffered from frequent aspiration due to esophageal inlet stricture after radiation therapy.
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Humans , Bays , Constriction, Pathologic , Forearm , Free Tissue Flaps , Glottis , Hypopharyngeal Neoplasms , Hypopharynx , Laryngectomy , Larynx , Pharyngectomy , Phonation , Pyriform Sinus , Respiration , Tendons , Thyroid Cartilage , Vocal CordsABSTRACT
BACKGROUND AND OBJECTIVES:Although the various methods of pharyngolaryngeal closure after supraglottic partial laryngectomy(SPL) have been reported, the difference of postoperative function and complications has not been adequately analyzed. Therefore, We investigated the relationship between different pharyngolaryngeal closure methods and postoperative function and complications. PATIENTS AND METHODS: According to the methods of pharyngolaryngeal closure, postoperative complications, decannulation day and postoperative day when to start oral feeding were retrospectively investigated on 22 patients who underwent SPL. We divided the patients into two groups according to the methods of pharyngolaryngeal closure. In cartilage group(13 cases), the closure of pharyngolaryngeal defect was done with direct suture between the thyroid cartilage and base of the tongue. In perichondrial group(9 cases), the closure was done between preserved thyroid perichondrium and base of the tongue. RESULTS: There was no case requiring either a gastrostomy or a persistent tube feeding in our series. Fistula occurred more often in perichodrial group(3 cases) than cartilage group(0 case). In one case of perichondrial group, total laryngectomy was performed because of a fistula. Also, aspiration pneumonia occurred more often in perichodrial group(2 cases) than cartilage group(0 case). Decannulation could be performed relatively earlier in cartilage group than in perichondrial group. Also, oral feeding could be performed relatively earlier in cartilage group than in perichondrial group. CONCLUSION: Direct approximation between cut margin of the thyroid cartilage and base of tongue was safe, time-saving and reliable method of pharyngolaryngeal closure after SPL.
Subject(s)
Humans , Cartilage , Enteral Nutrition , Fistula , Gastrostomy , Laryngectomy , Pneumonia, Aspiration , Postoperative Complications , Retrospective Studies , Sutures , Thyroid Cartilage , Thyroid Gland , TongueABSTRACT
BACKGROUND AND OBJECTIVES: Cancer arising in the base of the tongue with extension to the supraglottic larynx or cancer of the epiglottis with extension to the base of the tongue require wider surgical approach than conventional supraglottic partial laryngectomy. This paper is to review techniques and postoperative results of mandibular swing approach for resection of the base of the tongue with supraglottic larynx. MATERIALS AND METHODS: We applied mandibular swing approach for three cases of the base of tongue cancer with significant extension to supraglottis. Two patients were stage T3 and the other was T4. RESULTS: In two patients, oral feeding without aspiration was possible with 5X6, 4X5 cm sized base of the tongue resection. Reconstruction was performed using primary repair between resected margin of the tongue and thyroid cartilage. In one case, an unexpected wide submucosal tumor extension to the hypopharynx was found, so a total glossolaryngectomy had to be performed. CONCLUSION: Resection of the base of the tongue beyond foramen cecum and primary repair may be possible without jeopardizing postoperative deglutition. Mandibular swing approach in conjunction with supraglottic partial laryngectomy was useful for the base of tongue cancer with supraglottic extension.