Traumatic macroglossia

Partial amputation due to tongue bite in death-associated with eclampsia

Eclampsia is one of the most dangerous complications of pregnancy and has a high incidence in developing countries. It is characterized by coma and the occurrence of generalized tonic-clonic seizures in pregnant women with hypertension. Deep bites on the tongue and other orofacial injuries have been described as consequences of these seizures. We present a case of death associated with eclampsia in which the bite during the seizure episode caused almost total amputation of an enlarged tongue (macroglossia). The medico-legal value of this finding and the situation due to antecedent pathological conditions and lack of routine screening in pregnant women who may migrate legally or illegally to give birth with better medical care are discussed.

Clinical Neurology in Practice: The Tongue (part 2)

BACKGROUND

The tongue is an essential organ for the development of certain crucial functions such as swallowing and speech. The examination of the tongue can be very useful in neurology, as the various types of lingual alterations can lead to certain specific diagnoses, the tongue being a kind of 'mirror' of some neurological function.

REVIEW SUMMARY

To discuss the elements of clinical examination of the tongue in relation to neurological disorders. After reviewing the different superficial lesions of the tongue, we deal with various movement disorders of the tongue (fasciculations/myokimia, orolingual tremor, choreic movements of the tongue, dystonia of the tongue, lingual myoclonus, and psychogenic movements), disorders of taste and lingual sensitivity and lingual pain.

CONCLUSIONS

Examination of the tongue should not be limited to studying its motility and trophicity. It is equally important to check the sensory function and understand how to interpret abnormal movements involving the tongue. This study also aimed to demonstrate the importance of nonmotor tongue function in neurological practice.

Management of MACROGLOSSIA: Case Series and Suggested Algorithm

PURPOSE

Idiopathic macroglossia is a rare entity of true tongue enlargement without an underlying etiology. There are only a few case reports on the diagnosis and management of idiopathic macroglossia. This study's purpose was to present a series of patients with idiopathic macroglossia and suggest a treatment algorithm.

METHODS

This was a retrospective case series of a cohort of patients with macroglossia who were treated by the Oral and Maxillofacial Surgery service at the University of Texas Health Science Center at Houston (UTHealth)and Emory University. The patient's medical comorbidities, history of present illness, clinical presentation, radiographic findings, and disease management were studied. The outcome variables include normalization of the tongue size, dependence on parenteral nutrition, and tolerating tracheostomy decannulation.

RESULTS

Five patients with a mean age of 45 years were included in the study. All of the patients (n = 5, 100%) in our cohort developed macroglossia following prolonged oral intubation, with 3.5 weeks being the average length of intubation. All patients presented with difficulty feeding orally and breathing. The average tongue dimension was 12.20 x 6.25 cm. All tongue enlargements were located in the anterior 2/3 of the tongue, and all patients had displaced anterior dentition. In addition, 60% of the patients (n = 3) experienced altered tongue sensation (pain and/or decreased taste). These patients were surgically managed with tracheostomy and percutaneous endoscopic gastrostomy (PEG) tube placement followed by partial glossectomy (n = 5, 100%). We defined successful outcomes as 1) modifying the tongue to a functional, nonprotruding form, 2) tracheostomy decannulation and 3) PEG tube removal. Tracheostomy decannulation and PEG tube removal were achieved in 80% of the patients (n = 4).

CONCLUSIONS

In this patient cohort, we were unable to identify the cause of the pathology based on existing clinical data. When the etiology is unclear or irreversible, management should involve tracheostomy and surgical feeding access for the initial stabilization, followed by modified glossectomy to improve form, function, and cosmesis thereby improving the overall quality of life.

Massive macroglossia, a rare side effect of COVID-19: clinical, histologic, and genomic findings in COVID-19-positive versus COVID-19-negative patients

Purpose

The primary purpose of this study is to identify if there is an underlying genetic predisposition for COVID-related macroglossia and if this susceptibility is higher among individuals of African heritage. Secondary objectives include determining if genetic testing of COVID-infected patients who are intubated and prone could identify patients with higher susceptibility to the development of macroglossia.

Methods

A retrospective chart review was completed for each patient, and prospectively, genetic and histopathologic analyses were completed. Whole-exome sequencing was completed on two patients; immunohistochemistry was completed on the COVID-positive tissue samples.

Results

Histopathology of the COVID-positive patient revealed significant peri-lymphocytic infiltrate, which was absent in the COVID-negative patient. Immunohistochemistry confirmed the presence of immune cells. Results from the whole-exome sequencing were inconclusive.

Conclusion

The findings of this study are consistent with others that have observed a lymphocytic infiltrate in the organs of patients infected with SARS-CoV-2. On histology, IHC highlighted a CD45 + predominance, indicating that a robust immune response is present in the tissues. The pathobiology of this phenomenon and its role in the development and/or persistence of massive macroglossia requires further study.

Macroglossia secondary to prolonged prone positioning for management of COVID-19 respiratory failure

We report the case of a 59-year-old woman who developed acute macroglossia following prolonged prone positioning for management of COVID-19. We found that Biotene mixed in glycerin was effective at removing keratinised lingual plaques and better tolerated than Biotene alone. Additionally, uniform tongue compression applied via tubular elastic dressing yielded more efficacious results than uneven tongue compression via Coban.

Point-of-care Ultrasound in Lingual Hematoma

Isolated tongue hematoma following direct trauma to face is not a common finding. It can cause life-threatening airway obstruction and needs prompt diagnosis and early intervention. We report the case of a 40-year-old male who presented to our hospital with a large tongue swelling after a fall. Bedside point-of-care ultrasound (POCUS) of the tongue revealed a hematoma. This case highlights the use of POCUS for early diagnosis of tongue hematomas.

Lingual compression for acute macroglossia in a COVID-19 positive patient

We describe a 40-year-old woman with severe, persistent macroglossia following prone positioning as part of treatment for COVID-19. We used the treatment method of lingual compression with satisfactory results.

Self-Induced Traumatic Macroglossia: Case Report and Literature Review

Traumatic macroglossia is an extremely rare condition characterized by a sudden edematous swelling of the tongue due to trauma. We report a rare case of traumatic macroglossia in a 37-year-old male with known trisomy 21 and epilepsy who presented to the emergency room with a huge protruded tongue due to aggressive behavior and a history of multiple tongue tractions, leading to sudden severe tongue swelling without any respiratory distress symptoms. The examination was unremarkable; fixable nasolaryngoscopy relieved bilateral vocal cord movement, and there was no laryngeal edema. The patient was managed immediately by endotracheal intubation to secure the airway, and corticosteroids were used to diminish and stop the tongue swelling. We describe the clinical management for such patients, highlighting the different causes of traumatic macroglossia. A few cases have been reported in the literature, but this is the first case to report self-induced traumatic macroglossia in a seizure-free patient managed successfully by endotracheal intubation, corticosteroids, a bite block, and warm wet dressing.

Case report: Traumatic lingual hematoma

We describe a case of traumatic lingual hematoma in a patient on dual antiplatelet therapy. After securing the airway, bilateral lingual artery embolization successfully halted expanding hematoma formation. Patient subsequently required tracheostomy for continued airway edema. Although patient course was wrought with postoperative complications, we review this case to illustrate how prompt hematoma evacuation and embolization can resolve significant vasovagal bradycardia and hypotension secondary to expansile lingual hematoma.

A Novel Approach for the Management and Prevention of Self-Induced Masticatory Lingual Trauma in the Neurologically Injured Patient

Self-induced masticatory trauma is an unfortunate complication of a variety of neurologic disorders, including epileptic seizures, cerebral palsy, mental retardation, psychiatric disease, and brain trauma, in addition to other described etiologies. While single or occasional occurrences of tongue biting are relatively benign, recurrent self-injury can pose major issues and predispose a patient to chronic, severe complications. To prevent the complications associated with ongoing trauma to the tongue, steps must be taken to protect individuals from chronic self-injurious behavior. Often, these interventions cause significant morbidity to the patient, such as elective removal of the dentition or complications in gaining access to the oral cavity/airway associated with maxillomandibular fixation. In the neurologically impaired patient, immobilization of the jaws is frequently associated with higher rates of agitation, aspiration, or development of complicating infections of the gingival tissues. We report a case of self-induced masticatory trauma managed with the fabrication of a custom-fabricated oral appliance. This treatment modality successfully prevents the recurrence or incidence of self-induced masticatory trauma to the tongue. The benefits of this modality are that it allows access to the oral cavity, prevents immobilization of the jaws, has minimal to no morbidity, and is completely reversible.

Acute dystonic reaction leading to lingual hematoma mimicking angioedema

Lingual hematoma is a severe situation, which is rare and endangers the airway. It can develop due to trauma, vascular abnormalities, and coagulopathy. Due to its sudden development, it can be clinically confused with angioedema. In patients who applied to the doctor with complaints of a swollen tongue, lingual hematoma can be confused with angioedema, in particular, at the beginning if the symptoms occurred after drug use. It should especially be considered that dystonia in the jaw can present as drug-induced hyperkinetic movement disorder. Early recognition of this rare clinical condition and taking precautions for providing airway patency are essential. In this case report, we will discuss mimicking angioedema and caused by a bite due to dystonia and separation of the tongue from the base of the mouth developing concurrently with lingual hematoma.

Persistent Acute Onset Macroglossia Treated with Compression Therapy

Acute macroglossia, while rare and often limited in duration, can present significant management challenges. The anatomic position of the tongue, which can result in airway compromise in cases of enlargement, contributes significantly to difficulty with management. We review several management options for persistent acute onset lingual macroglossia and present a novel noninvasive management technique in a case which was refractory to several strategies.

Application of Maxillomandibular Fixation for Management of Traumatic Macroglossia: A Case Report

We present a case of a 14-year-old adolescent boy who has oral cavity after gunshot wound to the tongue presenting with hemorrhage from the tongue requiring coil embolization of the right lingual artery. The patient subsequently developed macroglossia, which was managed with maxillomandibular fixation for a period of 3 weeks with complete resolution of glossal edema.

Spontaneous lingual and sublingual haematoma: a rare complication of warfarin use

Warfarin is commonly used for prevention of embolic events. Bleeding is the main side effect of warfarin. Lingual and sublingual haematoma are rare. In the literature, nine cases have so far been reported. We report the case of a 70-year-old Caucasian woman who developed spontaneous lingual and sublingual haematomas while on warfarin therapy. Spontaneous lingual and sublingual haematoma are rare, but can be potentially life-threatening complications as they cause airway obstruction. To the best of our knowledge, this is the first reported case of earliest haematoma after warfarin use.

Lingual Haematoma due to Tenecteplase in a Patient with Acute Myocardial Infarction

The use of intravenous thrombolytic agents has revolutionised the treatment of acute myocardial infarction. However, the improvement in mortality rate achieved with these drugs is tempered by the risk of serious bleeding complications, including intracranial haemorrhage. Tenecteplase is a genetically engineered mutant tissue plasminogen activator. Haemorrhagic complications of tissue plasminogen activator (tPA) are well known. Compared to other tPAs, tenecteplase use leads to lower rates of bleeding complications. Here, we report a case of unusual site of spontaneous bleeding, intralingual haematoma during tenecteplase therapy following acute myocardial infarction, which caused significant upper airway obstruction and required tracheotomy to maintain the patient's airway. Clinical dilemmas related to securing the airway or reversing the effects of tissue plasminogen activator are discussed.

Orofacial injuries associated with eclampsia in patients presenting at a Nigerian Tertiary Hospital

A prospective study was conducted to determine the incidence and pattern of orofacial injuries among eclamptic patients at the Lagos State University Teaching Hospital between December 2008 and November 2009. The incidence of orofacial injuries was 42%. Most injuries were due to bite and forceful insertion of hard objects into the patient's mouth by relatives during convulsive episodes. The type of antenatal care received had an influence on the incidence of orofacial injuries and there was a correlation between the number of convulsions and orofacial injuries. The mortality rate from eclampsia was 20.6%, and presence of orofacial injuries was a risk factor for mortality. Obstetricians and other healthcare providers should be familiar with the ways of preventing these injuries and seek early maxillofacial consultation when they occur. There is need for community education on the dangers of forceful insertion of hard objects into the mouth of eclamptics during fits.

Tongue bite in a patient with tracheostomy after prone position -A case report-

A 22-year-old man underwent an operation for posterolateral fusion of the lumbar spine at L3-5. He was ventilated via a tracheostomy site in a prone position for 210 minutes. Ventilator function and eyeballs were checked periodically. After changing his position to supine for the wake-up test, it was noticed that his tongue was self-inflicted and looked to be cut unless immediate decompression was applied. After several manual attempts to open the mouth failed, anesthesia depth was deepened with thiopental sodium and neuromuscular blocker to decompress and reposition the tongue into the intraoral cavity. Minimal teeth marks and scarring remained after seven months without any complications.

Utilization of a modified bite guard for preventing traumatic macroglossia

This clinical report describes the treatment of a patient having traumatic macroglossia due to schwannoma in the craniocervical region. Enlarged tongue or macroglossia may compromise vital functions of the patient. To avoid a chronic tongue bite trauma, a bite guard that was inspired from a habit breaker was fabricated. Tongue injury has significantly healed with the use of this appliance, and the patient was able to masticate without biting on his tongue.

Massive tongue swelling in refractory status epilepticus treated with high-dose pentobarbital

INTRODUCTION

The potential causes of acquired macroglossia are extensive. The authors report two cases of subacute marked tongue swelling resulting in airway compromise in patients with refractory status epilepticus requiring prolonged pentobarbital coma.

METHOD

The hospitalization histories of the reported patients were retrospectively reviewed.

RESULT

The tongue swelling completely resolved in one case and significantly improved in the other after discontinuation of pentobarbital infusion or switching to phenobarbital. The authors speculate that the causes were multifarious, likely a combination of localized angioedema due to barbiturate vehicle and triggered by an initial tongue bite.

CONCLUSION

Progressive tongue swelling causing airway obstruction can occur well beyond the acute phase of status epilepticus and may potentially cause problems with extubation in nontracheotomized patients.

Lingual hematoma threatening airway obstruction in a patient on oral anticoagulation with warfarin

Warfarin sodium is a commonly used oral anticoagulant agent. It has been well documented that, when effective anticoagulant therapy is employed in treating thromboembolic disease, hemorrhage is a possible complication that can be spontaneous without a history of trauma. The numerous sites of bleeding are the genitourinary and gastrointestinal tracts, the central nervous system, the nose (epistaxis), the penis (priapism), the retroperitoneum, wounds (surgical or traumatic), and subcutaneous tissues during warfarin therapy, but the hemorrhage rarely causes bleeding compromising a patient's airway. We report a case of a spontaneous lingual hematoma that developed during oral anticoagulation therapy. This life-threatening complication of warfarin therapy and its successful management without surgery indicates that observation, close monitoring and reversal of anticoagulation can be a reasonable management option.

Orofacial injuries associated with prehospital management of febrile convulsion in Nigerian children

The aim of this prospective study was to determine in a population of pediatric patients with febrile convulsions the prevalence and pattern of orofacial and dental injuries caused by traditional remedies used in a suburban Nigerian community. Over the study period of 28 months, 75 cases of febrile convulsion presented to the Children's Emergency unit of our hospital. Of these, 27 children (36%) sustained orofacial injuries caused by forceful insertion of a spoon into the mouth (96.3%) or a bite (3.7%) during convulsive episodes. The ages of the patients ranged from 12 to 84 months with a mean 39.8 +/- 18.3 months. There were 15 males and 11 females with a male to female ratio of 1.4:1. The orofacial and dental injuries sustained from prehospital treatment at home were lacerations and bruising of soft tissues including lips, tongue, mucosa and commissures and tooth subluxation, displacement or avulsion. Other injuries sustained outside the mouth include second-degree burns to the feet, a chin laceration and facial bruises resulting from a fall. Many oral injuries were overlooked by pediatricians. Prompt recognition and appropriate management of febrile convulsion would be of great benefit to the pediatric patients.

Acute exacerbation of macroglossia leading to necrosis of the anterior third of the tongue

Macroglossia is defined as an enlarged tongue that protrudes beyond the teeth or the alveolar ridge in the resting position. Macroglossia may be classified into generalised and localised based on the extent of tongue involvement. Each of these groups can be subdivided into congenital, inflammatory, traumatic, metabolic and neoplastic lesions [Myer III CM, Hotaling AJ, Reilly JS. The diagnosis and treatment of macroglossia in children. Ear Nose Throat J 1986;65:444-8]. The congenital causes are vascular anomalies such as haemangioma and lymphovenous malformations. We report the case of a large lymphovenous malformation of the tongue in a 17 month old child who developed an acute exacerbation of macroglossia following trauma. This eventually led to necrosis of the anterior third of his tongue requiring a partial glossectomy.

Critical Hemorrhage in the Floor of the Mouth During Implant Placement in the First Mandibular Premolar Position: A Case Report

Although dental implantation is considered to be a safe surgical procedure, this report focuses on a critical hemorrhaging episode associated with implant placement in the first mandibular premolar position. Excessive bleeding and formation of massive lingual, sublingual, and submandibular hematomas were the result of arterial trauma that occurred during the osteotomy preparation. The vascular injury was induced through a perforation of the lingual mandibular cortex. Critical bleeding was conservatively controlled and the case was further handled efficiently with an expectant airway management in a hospital environment. Similar case reports are reviewed in an attempt to draw attention to this rare but potentially life-endangering risk of implant dentistry. Common causes of severe hemorrhage in the floor of the mouth, anatomical considerations, bleeding control measures, and related airway issues are also discussed.

Hemorrhaging Associated With Endosseous Implant Placement in the Anterior Mandible: A Review of the Literature

The placement of endosseous dental implants is largely considered a safe surgical procedure. However, upper airway obstruction secondary to severe bleeding in the floor of the mouth has been occasionally reported as a rare but potentially fatal complication of implant surgery. This review presents critical hemorrhagic episodes, related to dental implantation in the anterior segments of the mandible, published to date. Massive internal bleeding in the highly vascularized region of the floor of the mouth is the result of an arterial trauma induced by instrumentation, usually through a perforation of the lingual cortical plate. Depending on the clinical situation, hemorrhage may commence immediately or with some delay after the vascular insult. The progressively expanding lingual, sublingual, submandibular, and submental hematomas have the tendency of displacing the tongue and floor of the mouth to obstruct the airway. Because the course of airway deterioration to complete occlusion may be rapid, ensuring a patent airway is of highest priority. Even though upper airway obstruction is potentially life-threatening, a secure airway was successfully established in all patients without fatal consequences. In most cases, resolution of hemorrhage required a surgical intervention for ligation of the bleeding vessels and hematoma evacuation. To reduce the probability of such a grave complication, preventive and precautionary measures to be taken before, during, and after implant placement in the anterior mandible are presented. Issues related to the level of surgical experience, fine regional arterial anatomy, radiographic and clinical evaluation of the osseous morphology, angulation and length of implants, and timing of hemorrhage onset are discussed. In addition, airway and bleeding management strategies are provided.

Prevention of tongue biting with a removable oral device: a clinical report

A method of preventing tongue biting with a removal device has been described in this clinical report. Restraint of the tongue may be necessary to promote healing by preventing repetitive tongue biting or as a preventive measure after a surgery or an injury. Any device that is used to restrain the tongue should be removable to avoid prolonged interference with oral hygiene, swallowing, mastication, and speech. A removable device is desirable for long-term use by comatose or semicomatose patients.

Traumatic macroglossia: a life-threatening complication

OBJECTIVE

To describe the use of muscle relaxants and a bite raiser to avoid continued tongue trauma.

DESIGN

Case report.

SETTING

A tertiary general intensive care unit (ICU).

INTERVENTIONS

Muscle relaxation and bite raiser.

MAIN RESULTS

Muscle relaxation and a bite raiser were used in a 17-yr-old male with traumatic macroglossia, which allowed for rapid resolution of edema and prevented additional trauma to the tongue.

CONCLUSION

Early use of a bite raiser together with muscle relaxants allows for more rapid solution of edema and prevention of additional trauma to the tongue in patients with traumatic macroglossia.

Self-inflicted traumatic macroglossia

Macroglossia is a potentially life-threatening problem. The multiple aetiologies responsible for this condition include cysts, tumours, amyloidosis, angioedema, and infections. Although injuries to the oral cavity are common, self-inflicted traumatic macroglossia is not common. We report a case of a comatose patient with limb contractures and severe trismus who developed entrapment of the tongue with progressive macroglossia and near auto-amputation of the tongue. The importance of early recognition and treatment of tongue entrapment in comatose patients is emphasised since this is a potentially reversible condition.

Posttraumatic Macroglossia Complicated by Hyaluronidase Injection

A patient with posttraumatic macroglossia has been presented. A literature review reveals that this is a rare sequela of tongue injury and is usually of acute onset. The delayed symptom of swelling in this patient and the exacerbation of swelling in association with hyaluronidase suggest a causal relationship between the two events. Macroglossia has not been reported in association with hyaluronidase injection, and it is recommended that the drug not be used to treat swelling after tongue injury.

The use of leeches in a case of post-operative life-threatening macroglossia

A case of severe macroglossia, following intraoral surgery, causing respiratory distress is described. Because conventional therapy appeared inadequate, leeches were used and proved an efficient method of reducing this life-threatening swelling of the tongue.