Anterior cervical osteophytes resulting in severe dysphagia and aspiration: two case reports and literature review

A Case of Dysphagia Due to Large Osteophytic Lesions in the Cervical Spine: A Conservative Approach

Dysphagia is a common symptom with various underlying etiologies, making its management challenging even for experienced physicians. The presence of osteophytes in the cervical spine may often impede swallowing, displace the larynx, and cause a sore throat. We describe a case of an 85-year-old male who presented with a two-year history of progressive dysphagia, exacerbated over the last two months, especially with solid foods and liquids, prompting an ENT evaluation. Despite prior investigations, including normal gastroscopy and empirical pain management, further assessment revealed bulging masses in the hypopharynx indicative of cervical osteophytes. Conservative management, including speech and swallow therapy, dietary modifications, and pharmacological interventions, resulted in significant symptom improvement without surgical intervention. This case demonstrates the effectiveness of conservative treatment measures in treating dysphagia caused by cervical osteophytes, emphasizing the significance of a multidisciplinary approach for optimal patient care.

[Ankylosing hyperostosis Forestier, simulating a neoplasm of the larynx]

RELEVANCE

Forestier syndrome, despite its appearance as an independent disease in the 60s of the last century, remains as difficult to diagnose. This is due to a number of factors: age group, late treatment, insufficient knowledge of pathology. The timely detection of pathology is complicated by the similarity of the clinical picture in the early stages of its manifestation with a number of orthopedic diseases.

OBJECTIVE

To present a description of the clinical observation of Forestier syndrome.

MATERIAL AND METHODS

The material for this work was a clinical case of a person who applied to the Loginov Moscow Clinical Scientific Center with a directional oncological diagnosis of the larynx and a preemptively installed tracheostomy.

RESULTS

The patient underwent surgical treatment in the form of removal of overgrown bone osteophytes of the thoracic spine with simultaneous disappearance of symptoms of the disease.

CONCLUSION

This clinical observation clearly demonstrates the need for a comprehensive analysis of the clinical situation as a whole with a careful assessment of all factors that can influence it and the process of forming a diagnosis. Knowledge of conditions that can mimic a tumor lesion is extremely important for oncologists of all specialties. This allows you to avoid an erroneous diagnosis and choosing the wrong, possibly crippling treatment tactics. It should also be remembered that the oncological diagnosis is based, first of all, on morphological confirmation of the tumor process with a detailed assessment of the data of all additional imaging research methods.

Surgical Treatment of Diffuse Idiopathic Skeletal Hyperostosis (DISH) Involving the Cervical Spine: Technical Nuances and Outcome of a Multicenter Experience

STUDY DESIGN

Retrospective multicenter.

OBJECTIVES

diffuse idiopathic skeletal hyperostosis (DISH) involving the cervical spine is a rare condition determining disabling aero-digestive symptoms. We analyzed impact of preoperative settings and intraoperative techniques on outcome of patients undergoing surgery for DISH.

METHODS

Patients with DISH needing for anterior cervical osteophytectomy were collected. Swallow studies and endoscopy supported imaging in targeting bone decompression. Patients characteristics, clinico-radiological presentation, outcome and surgical strategies were recorded. Impact on clinical outcome of duration and time to surgery and different surgical techniques was evaluated through ANOVA.

RESULTS

24 patients underwent surgery. No correlation was noted between specific spinal levels affected by DISH and severity of pre-operative dysphagia. A trend toward a full clinical improvement was noted preferring the chisel (P = 0.12) to the burr (P = 0.65), and whenever C2-C3 was decompressed, whether hyperostosis included that level (P = 0.15). Use of curved chisel reduced the surgical times (P = 0.02) and, together with the nasogastric tube, the risk of complications, while bone removal involving 3 levels or more (P = 0.04) and shorter waiting times for surgery (P < 0.001) positively influenced a complete swallowing recovery. Early decompressions were preferred, resulting in 66.6% of patients reporting disappearance of symptoms within 7 days. One and two recurrences respectively at clinical and radiological follow-up were registered 18-30 months after surgery.

CONCLUSION

The "age of DISH" counts more than patients' age with timeliness of decompression being crucial in determining clinical outcome even with a preoperative mild dysphagia. Targeted bone resections could be reasonable in elderly patients, while in younger ones more extended decompressions should be preferred.

Case Report: Diffuse idiopathic skeletal hyperostosis with ossification of the posterior longitudinal ligament in the cervical spine: A rare case with dysphagia and neurological deficit and literature review

Diffuse idiopathic skeletal hyperostosis (DISH) is characterized by the calcification and ossification of ligaments and tendons. Progressive dysphagia caused by DISH-related anterior cervical osteophytes and deteriorating dysphagia caused by DISH combined with neurological dysfunction resulting from the posterior longitudinal ligament is rare. The initial diagnosis is misleading and patients often consult several specialists before spine surgeons. This study aims to provide a comprehensive review of the literature on this challenging pathological association. We also present a case illustration where a 53-year-old man presented with progressive dysphagia and foreign body sensation in the pharynx, accompanied by a neurological numbness defect in the right upper limb. Radiography and computed tomography confirmed the existence of osteophytes at the anterior edge of the C4–C7 pyramid and ossification of the posterior longitudinal ligament, in which the giant coracoid osteophyte could be seen at the anterior edge of the C4–C5 pyramid. The anterior cervical osteophyte was removed, and decompression and fusion were performed. The symptoms were relieved postoperatively. No recurrence of symptoms was found during the six-month follow-up. Spine surgeons should consider progressive dysphagia caused by DISH-related osteophytes at the anterior edge of the cervical spine as it is easily misdiagnosed and often missed on the first evaluation. When combined with ossification of the posterior longitudinal ligament, following cervical osteophyte resection it is necessary to consider stabilizing the corresponding segments via fusion.

Timing of Surgical Intervention for Dysphagia in Patients With Diffuse Idiopathic Skeletal Hyperostosis: A Systematic Review and Meta-Analysis

STUDY DESIGN

This was a systematic review and meta-analysis.

OBJECTIVE

The objective was (1) to measure rates of successful resolution of dysphagia in patients after undergoing surgical intervention for diffuse idiopathic skeletal hyperostosis (DISH); and (2) to determine if older age, longer duration of preoperative symptoms, or increased severity of disease was correlated with unsuccessful surgical intervention.

SUMMARY OF BACKGROUND DATA

DISH, also known as Forestier disease, is an enthesopathy affecting up to 35% of the elderly population. Many patients develop osteophytes of the anterior cervical spine, which contribute to chronic symptoms of dysphagia causing debilitating weight loss and possibly resulting in the placement of a permanent gastrostomy feeding tube. For patients that fail conservative medical management, an increase in surgical interventions have been reported in the literature in the last 2 decades.

MATERIALS AND METHODS

A systematic search was performed on PubMed, Medline, Cochrane Library, and Embase. Studies measuring outcomes after surgical intervention for patients with dysphagia from DISH were selected for inclusion. Two independent reviewers screened and assessed all literature in accordance with Cochrane systematic reviewing standards.

RESULTS

In total, 22 studies reporting 119 patients were selected for inclusion. Successful relief of dysphagia was obtained in 89% of patients after surgical intervention. Failure to relieve dysphagia was associated with increased length of symptoms preoperatively (P<0.01) using logistic regression. Patients with more severe preoperative symptoms also seem to have an increased risk for treatment failure (risk ratio, 2.86; 95% confidence interval, 1.19-6.85; P=0.02). Treatment failure was not associated with patient age, use of intraoperative tracheostomy, implementation of additional fusion procedures, level of involved segments, or number of involved segments.

CONCLUSIONS

Patients undergoing surgical intervention have a higher likelihood of failing surgery with increasing preoperative symptom length and increased preoperative symptom severity.

LEVEL OF EVIDENCE

Level III.

Anterior cervical osteophytes causing dysphagia: Choice of the approach and surgical problems

Background

Anterior cervical osteophytes (ACOs) may rarely cause dysphagia, dysphonia, and dyspnea. Symptomatic ACOs are most commonly located between C3 and C7, whereas those at higher cervical (C1-C2) levels are rarer. We report a case series of 4 patients and discuss the best surgical approach according to the ostheophyte location and size, mainly for those located at C1-C2, and the related surgical problems.

Materials and Methods

Four patients (two males and two females) aged from 57 to 72 years were operated on for ACOs, causing variable dysphagia (and dyspnea with respiratory arrest in one). Three patients with osteophytes between C3 and C5 were approached through antero-lateral cervical approach, and one with a large osteophyte between C1 and C3-C4 level underwent a two-stage transcervical and transoral approach. All had significant postoperative improvement of dysphagia.

Results

The patient operated on though the transoral approach experienced postoperative flogosis of the prevertebral tissues and occipital muscles and thrombosis of the right jugular vein and transverse-sigmoid sinuses (Lemierre syndrome).

Conclusion

The transoral approach is the best surgical route to resect C1 and C2 ACOs, whereas the endoscopic endonasal approach is not indicated. The anterior transcervical approach is easier to resect osteophytes at C3, as well as those located below C3. A combined transoral and anterior cervical approach may be necessary for multilevel osteophytes.

Esophageal Perforation with Transesophageal Echocardiography in an Elderly Patient with Prominent Vertebral Osteophytes: A Case Report and a Review of the Literature

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Iatrogenic esophageal perforation due to TEE is associated with high mortality.

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Vertebral osteophytes are a common radiologic finding in elderly patients.

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Pressure applied by the TEE probe on osteophytes can lead to esophageal laceration.

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Preoperative imaging should be reviewed before performing TEE.

•

Severe osteophytosis in the elderly may be a relative contraindication to TEE.

Surgical Treatment for Cervical Diffuse Idiopathic Skeletal Hyperostosis as a Cause of Dysphagia

Introduction

The majority of diffuse idiopathic skeletal hyperostosis (DISH) involving the anterior margin of the cervical vertebrae is asymptomatic, but it can cause dysphagia. Improvements in swallowing after surgical treatment have been reported in several case series. However, the appropriate amount of osteophyte resection for this disease in terms of the pathophysiology of dysphagia is still unknown. The current report describes the appropriate surgical procedure for dysphagia secondary to anterior cervical hyperostosis, and discusses the etiology of dysphagia.

Methods

This is a retrospective review of four patients who presented with complaints of dysphagia secondary to anterior cervical hyperostosis. All patients underwent videofluoroscopic esophagrams (VFEs) to identify the specific region associated with the dysphagia. Esophageal obstruction was present at C3-4 in two patients and at C4-5 in two patients. Three patients underwent localized and limited resection of the anterior cervical osteophytes. One patient underwent total resection of the anterior cervical osteophytes, because re-ossification had occurred after a previous resection.

Results

Postoperative VFE demonstrated an improvement in swallowing in the three patients who underwent limited resection of the osteophytes. The patient who underwent total resection of the osteophytes did not experience a full recovery of normal swallowing function. We concluded that the dysphagia was caused by both osteophyte obstruction and neuropathy resulting from the previous surgery or inflammation secondary to osteophyte irritation.

Conclusions

Localized and limited resection of anterior cervical osteophytes is recommended and should be considered for patients with dysphagia from anterior cervical hyperostosis.

Recurrent Aspiration Pneumonia due to Anterior Cervical Osteophyte

A 74-year-old man presented with recurrent vomiting and aspiration pneumonia in the left lower lobe. He entered the intensive care unit to manage the pneumonia and septic shock. Although a percutaneous endoscopic gastrostomy tube was implanted for recurrent vomiting, vomiting and aspiration recurred frequently during admission. Subsequently, he complained of neck pain when in an upright position. A videofluoroscopic swallowing study showed compression of the esophagus by cervical osteophytes and tracheal aspiration caused by an abnormality at the laryngeal inlet. Cervical spine X-rays and computed tomography showed anterior cervical osteophytes at the C3-6 levels. Surgical decompression was scheduled, but was cancelled due to his frailty. Unfortunately, further recurrent vomiting and aspiration resulted in respiratory arrest leading to hypoxic brain damage and death. Physicians should consider cervical spine disease, such as diffuse skeletal hyperostosis as an uncommon cause of recurrent aspiration pneumonia.

Prolonged Dysphagia due to a Combination of Cerebral Hemorrhage and Diffuse Idiopathic Skeletal Hyperostosis: A Case Report

A 79-year-old man was diagnosed with left thalamic hemorrhage. On admission, the Functional Independence Measure (FIM) motor score was 13 points, and the Food Intake Level Scale (FILS) was Level 2, with the patient needing enteral nutrition. Six months after stroke onset, the FIM motor score had improved to 38 points and the dysphagia to FILS Level 7. The patient was able to ingest easy-to-swallow food orally three times a day, but only after postural adjustment with rotation of the head. Seven months after stroke onset, the FIM motor score had reached 45 points but without further improvement in swallowing function. Videofluoroscopic swallowing evaluation (VF) revealed that the persistence of dysphagia was due to osteophytes on the cervical vertebrae caused by diffuse idiopathic skeletal hyperostosis. On surgical removal of the osteophytes, swallowing function improved to FILS Level 9; the patient was able to ingest normal food in a seated position without postural adjustment. One year after stroke onset, the patient was discharged with an FIM motor score of 59 points and FILS Level 9. At the 2-year follow-up, there was minimal recurrence of the osteophytes, and both motor and swallowing functions were maintained at the same level as at discharge. This case suggests that dysphagia in elderly patients may be due to multiple disorders, and that surgical intervention may occasionally be effective.

Effect of anterior cervical osteophyte in poststroke dysphagia: a case-control study

OBJECTIVE

To investigate whether the concomitant presence of anterior cervical osteophytes can influence the severity and outcome of patients with poststroke dysphagia.

DESIGN

Retrospective case-control study.

SETTING

Hospital.

PARTICIPANTS

A total of 40 participants were identified (N=40). Patients with poststroke dysphagia with anterior cervical osteophytes (n=20) were identified and matched by age, sex, location, and laterality of the stroke lesion to a poststroke dysphagia control group with no anterior cervical osteophytes (n=20).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Videofluoroscopic swallowing study, Functional Oral Intake Scale (FOIS), and Penetration-Aspiration Scale results assessed within the first month of stroke were analyzed. The FOIS at 6 months was recorded, and severity of dysphagia was compared between the 2 groups.

RESULTS

The case group had larger degrees of postswallow residues in the valleculae and pyriform sinuses (P=.020 and P<.001, respectively), with more patients showing postswallow aspiration (62.5%) than the control group (0%; P<.001), along with a higher risk of being on enteral nutrition feeding (odds ratio [OR]=13.933; 95% confidence interval [CI], 2.863-infinity) within the first month of stroke. At the 6-month follow-up, the case group had significantly lower mean FOIS scores (3.8±1.7) than the control group (6.1±1.3; P<.001), with an increased risk of having persistent dysphagia (OR=15.375; 95% CI, 3.195-infinity).

CONCLUSIONS

The presence of anterior cervical osteophytes, which may cause mechanical obstruction and interfere with residue clearance at the valleculae and pyriform sinuses and result in more postswallow aspiration, may influence initial severity and outcome of poststroke dysphagia. The presence of anterior cervical osteophytes may be considered an important clinical condition that may affect poststroke dysphagia rehabilitation.

Dysphagia associated with cervical spine and postural disorders

Difficulties with swallowing may be both persistent and life threatening for the majority of those who experience it irrespective of age, gender, and race. The purpose of this review is to define oropharyngeal dysphagia and describe its relationship to cervical spine disorders and postural disturbances due to either congenital or acquired disorders. The etiology and diagnosis of dysphagia are analyzed, focusing on cervical spine pathology associated with dysphagia as severe cervical spine disorders and postural disturbances largely have been held accountable for deglutition disorders. Scoliosis, kyphosis–lordosis, and osteophytes are the primary focus of this review in an attempt to elucidate the link between cervical spine disorders and dysphagia. It is important for physicians to be knowledgeable about what triggers oropharyngeal dysphagia in cases of cervical spine and postural disorders. Moreover, the optimum treatment for dysphagia, including the use of therapeutic maneuvers during deglutition, neck exercises, and surgical treatment, is discussed.

Extraskeletal symptoms and comorbidities of diffuse idiopathic skeletal hyperostosis

Diffuse idiopathic skeletal hyperostosis (DISH) is a non-inflammatory disease characterized by calcification and ossification of soft tissues, mainly enthesis and spinal ligaments. The clinical presentation primarily includes spinal involvement-induced pain and range of motion. Although rare, life-threatening gastrointestinal, respiratory or neurological events or severe morbidity due to bone compression on the adjacent structures may develop. There is a limited amount of data on DISH-related events in the literature. In recent years, comorbid metabolic disorders are of great interest in patients with DISH. The early diagnosis of these conditions as well as rare entities allows an effective multidisciplinary approach for the treatment of DISH. In this article, we review extraskeletal symptoms and associated comorbidities in patients with DISH.

Forestier's disease presenting with dysphagia and disphonia

Forestier's disease, also known as diffuse idiopathic skeletal hyperostosis (DISH), is a pathology of vertebral bodies characterised by exuberant osteophytis formation. Forestier's disease is usually managed conservatively. Surgical resection of the osteophytes is reported to be an effective treatment for severe cases and/ or cases with airway obstruction. We report a 55-year-old man presenting with 6 months' progressive dysphagia and dysphonia. He was managed successfully with an anterior cervical osteophytectomy without fusion. A literature review is included.

Forestier’s disease and its implications in otolaryngology: literature review✩✩Please cite this article as: Pulcherio JOB, Velasco CMMO, Machado RS, Souza WN, Menezes DR. Forestier’s disease and its implications in otolaryngology: literature review. Braz J Otorhinolaryngol. 2014;80:161-6.,✩✩✩✩Study conducted at Hospital Central da Polícia Militar do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil

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Resultados

Conclusão

Airway management in cervical spine ankylosing spondylitis: Between a rock and a hard place

We report the perioperative course of a patient with long standing ankylosing spondylitis with severe dysphagia due to large anterior cervical syndesmophytes at the level of the epiglottis. He was scheduled to undergo anterior cervical decompression and the surgical approach possibly precluded an elective pre-operative tracheostomy. We performed a modified awake fibreoptic nasal intubation through a split nasopharyngeal airway while adequate oxygenation was ensured through a modified nasal trumpet inserted in the other nares. We discuss the role of nasal intubations and the use of both the modified nasopharyngeal airways we used to facilitate tracheal intubation. This modified nasal fibreoptic intubation technique could find the application in other patients with cervical spine abnormalities and in other anticipated difficult airways.

Dysphagia due to forestier disease: three cases and systematic literature review

Forestier disease or diffuse idiopathic skeletal hyperostosis (DISH) is an uncommon cause of dysphagia. Due to rarity of this condition there is neither any demographic data nor any consensus about the investigation and treatment modalities. Here an effort is made in the present article to compile the information regarding the demographic and clinical features, investigation modalities and different methods of treatment from all the available case reports of dysphagia due to Forestier disease in the English literature till date. Three cases of the same condition are also reported in the present paper. Three cases of dysphagia due to Forestier disease treated in the ENT department of R.G. Kar Medical College and Hospital are reported herewith. A systematic review of literature is also done. All the case reports of dysphagia due to Forestier disease are obtained by World Wide Web search (WWWS) using 'Forestier Disease', 'DISH' and 'dysphagia' as the key words. Data regarding age, sex, duration of the symptom, associated symptoms, investigations done, level of vertebrae involved and different modalities of treatment with result are collected and analyzed systematically. We found total 73 cases of dysphagia due to Forestier disease. The condition commonly affects males (M:F 5.64:1) in older age group (94.52% cases are 60 years or above), often presented to the treatment facility after a long time of initiation of the symptom. Barium swallow X-rays and lateral neck X-ray were the most common investigations done to arrive at a diagnosis as per result of systematic review. Surgical removal of the causative osteophytes were the definitive treatment, but if surgery is contraindicated, conservative measures like switchover to liquid and semisolid food and proper swallow training also improve the condition to some extent. Dysphagia due to Forestier disease mostly affects older male, often has a chronic course. It can be diagnosed with simple investigations like neck X-ray or barium swallow X-rays. The definitive treatment is surgical, but if contraindicated the problem can be palliated with simple measures like swallow training and change of food.

Diffuse idiopathic skeletal hyperostosis of the cervical spine: an underestimated cause of dysphagia and airway obstruction

BACKGROUND CONTEXT

Diffuse idiopathic skeletal hyperostosis (DISH) is a common but underdiagnosed condition relating to ossification of spinal ligaments that can cause compression of the esophagus and trachea. According to case reports, dysphagia or airway obstruction resulting from DISH is a rare occurrence.

PURPOSE

This study was intended to identify all published cases of dysphagia and/or airway obstruction resulting from DISH to increase the epidemiologic/clinical knowledge of these related conditions.

STUDY DESIGN

A systematic review of the literature was performed.

METHODS

The articles resulting from the systematic PubMed/EMBASE search of the literature were closely read, and predefined parameters were scored.

RESULTS

The search yielded a total of 118 articles (95 case reports and 23 case series) describing 204 patients with dysphagia and/or airway obstruction resulting from DISH. The number of cases demonstrated a steady increase from 1980 to 2009. This might be a real effect not ascribable to publication bias or expansion of the medical literature alone.

CONCLUSIONS

Diffuse idiopathic skeletal hyperostosis as a cause of dysphagia and/or airway obstruction may be an increasing and underappreciated phenomenon. Diffuse idiopathic skeletal hyperostosis should be included in the differential diagnosis of dysphagia and airway obstruction.