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 Table of Contents 
CASE REPORT
Year : 2020  |  Volume : 9  |  Issue : 4  |  Page : 2121-2124  

Diagnosis and treatment considerations of atypical oral pain in tuberous sclerosis


1 Department of Dentistry, AIIMS, Bathinda, Punjab, India
2 Department of Dentistry and Craniomaxillofacial Surgery, AIIMS, Rishikesh, Uttarakhand, India

Date of Submission23-Dec-2019
Date of Decision29-Dec-2019
Date of Acceptance02-Mar-2020
Date of Web Publication30-Apr-2020

Correspondence Address:
Dr. Lata Goyal
Assistant Professor, Department of Dentistry, AIIMS, Bathinda - 151 001, Punjab
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/jfmpc.jfmpc_1213_19

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  Abstract 


Diagnosis and management of non-specific, atypical, and non-dental pain are challenging. We hereby report a case of a 23-year-old female who presented with a complaint of intermittent dull ache over her lower front anterior teeth with no radiographic findings. She was diagnosed after history, imaging, and neurology consultation and treated conservatively with complete remission of symptoms. Proper history and counseling are mandatory for all patients. It is important to recognize patients with underlying neurological conditions and take adequate interdepartmental consultation before labeling complaints psychogenic or carrying out unwarranted dental treatment.

Keywords: Anxiety, counselling, dental care, neuropathic pain, referred pain


How to cite this article:
Goyal L, Agarwal P, Reddy GS, Jain K. Diagnosis and treatment considerations of atypical oral pain in tuberous sclerosis. J Family Med Prim Care 2020;9:2121-4

How to cite this URL:
Goyal L, Agarwal P, Reddy GS, Jain K. Diagnosis and treatment considerations of atypical oral pain in tuberous sclerosis. J Family Med Prim Care [serial online] 2020 [cited 2021 Feb 26];9:2121-4. Available from: https://www.jfmpc.com/text.asp?2020/9/4/2121/283414




  Introduction Top


Patients generally report to clinics with dental pain, which is diagnosed by clinical and radiographic findings. Etiology is commonly odontogenic or traumatic, which makes diagnosis and treatment straightforward, with a resolution of pain. Patients, however, also complain of non-specific pain in or around their teeth, the diagnosis of which is an arduous task.[1] Such a challenge can be seen in a patient with tuberous sclerosis complex (TSC).

TSC is a multisystem disorder with multiorgan involvement associated with physical manifestations, various behavioral, psychiatric, and neuropsychological difficulties.[2],[3] Literature reveals a greater emphasis on physical treatment, with general ignorance towards neuropsychiatry and neurocognitive symptoms, while these patients need special consideration in management.[3] To the best of our knowledge, this is the first case report presenting neuropsychiatry symptoms of TSC as periodontal pain.


  Case Report Top


A 23-year-old female reported to department of dentistry with the chief complaint of dull intermittent pain on lower anterior gingiva for 8 years. She gave a vague history of surgery performed in the same region 3 years prior with no respite. She also gave a history of the application of mustard oil, turmeric, sensitivity paste, and other home remedies for it, with no relief.

Her first dental visit showed gingival desquamation on her mandibular anterior gingiva [Figure 1]a. She had numerous pitting on her lower anterior teeth and fibromas on gingiva and tongue [Figure 1]b, [Figure 1]c. No pus discharge, tenderness on percussion, or loss of clinical attachment was evident. Her radiographic examination revealed no significant findings [Figure 2].
Figure 1: Clinical intraoral photographs of (a) anterior mandibular gingival desquamation (b) dental pitting (black arrows) and gingival fibromas (encircled) over the gingiva with healed gingival desquamation evident (c) fibromas over the tongue

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Figure 2: OPG with no significant finding in the region of dental complaints

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Her medical history was contributory to a diagnosis of TSC when she was 10 years old. Her family history revealed that her elder sister also had TSC and was undergoing treatment for the same. She was very anxious and depressed about her chronic tooth-related pain to the extent of having aborted her studies. Her neurological history was negative for seizures and mental retardation. Axial sections of T2-weighted magnetic resonance imaging of the brain revealed hypointensities in bilateral periventricular and occipital regions suggestive of subependymal calcified hamartomas with a heterogeneous appearing lesion in left lateral ventricle about 1.1 × 1.1 cm, suggestive of a cortical tuber in right post temporal region [Figure 3].
Figure 3: MRI revealing (a) hypointensities in bilateral periventricular and occipital regions suggestive of subependymal calcified hamartomas with (b) heterogenous appearing lesion in left lateral ventricle suggestive of a cortical tuber in right post temporal region

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She also complained of constipation. Endoscopy revealed loss of folds of the stomach and video colonoscopy revealed colonic spasm up to terminal ileum. General examination revealed angiofibromas on the face and forehead [Figure 4]. An abdominal ultrasound revealed no kidney abnormality. Ophthalmic examination showed myopic fundus. Blood investigations were unremarkable.
Figure 4: Angiofibromas on face and forehead

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She was advised to discontinue all local applications. The mandibular anterior gingiva showed satisfactory uneventful healing after 2 weeks but her unusual oral pain persisted. She was referred to Psychiatry and started on 25 mg amytrptalline tablet once daily. No dental/periodontal treatment was performed. After 2 months, she was found to be asymptomatic and has been happy and comfortable on regular follow-up for the past year.

Patient's informed consent was obtained for the use of photographs/radiographs for academic purposes.


  Discussion Top


TSC is a neurocutaneous syndrome produced by genetic mutations that manifest as benign lesions of the skin, adnexa, central nervous system, heart, and kidneys.[2] They present with some neurological problems like mental retardation, seizures, autism, and learning difficulties with angiofibromas in characteristic "butterfly" pattern on face and forehead.[2],[3]

Oral mucosal changes and neuropsychiatric features are diagnostic of TSC.[4] The 2012 International TSC Diagnostic Criteria is the current method to establish the diagnosis [Table 1][5] with the presence of at least 2 major or 1 major with ≥2 minor features.[6] Our patient presented with angiofibromas on the face and forehead, cortical tuber, gingival fibromas, and dental pitting.
Table 1: Diagnostic criteria for tuberous sclerosis complex[5]

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The pain of non-dental origin was the main symptom in our patient. She was depressed about her chronic undiagnosed pain for which she had already undergone periapical surgery. This highlights the gap in treatment in managing this complex condition. Chronic/non-specific/generalized pain caused by such disorders can be mistaken for toothaches and unnecessary overzealous management provided to the suspected local tissues. It is important to recognize these patients and take adequate interdepartmental consultation before labeling their complaint psychogenic or carrying out the unwarranted dental treatment. It is reported that ≥90% of patients with TSC present with some psychosocial problems during their lifetime. Sadly, almost 70% do not receive any treatment for their mental well-being.[7]

A new term, Tuberous Sclerosis Associated Neuropsychiatric Disorders has been proposed to encompass all manifestations and consequences related to behavioral, psychological, and mental aspects.[3],[8] It does not imply to underrate individual components and highlights the need to fill the existing lacunae in treatment.

Preventive measures should be initiated early in suspected TSC individuals and mandatory skin and oral examination should be performed regularly. Careful oral and dental hygiene, with frequent dental visits, are needed for the prevention and early detection of oral lesions.[3] Intervention may be indicated for lesions that are symptomatic, intercept function, bleed, or disfigure. Treatment modalities include the restoration of enamel defects and surgical excision of growths using lasers.[9]

The cerebral manifestations and renal complications exert an important influence upon medical management and patient prognosis.[3] Extreme caution should be exercised for pre- and postoperative medication, sedation, or general anesthesia due to the frequent renal, cardiac, and pulmonary alterations and the risk factors should be controlled.[10] The mainstay of treatment is a regular medical and neurologic evaluation with holistic management.

This paper thus provides a general overview of TSC to enable primary care providers to effectively educate and provide care to patients and families. During their lifetime, the majority of patients present to basic practitioners rather than specialists. Awareness of TSC with associated neuropsychiatry and multisystem involvement is of paramount importance for primary care practitioners so that appropriate monitoring, follow-up, and referrals can be made and unwarranted treatment can be prevented.


  Conclusions Top


Non-dental pain is difficult to diagnose and should be considered a possibility. Patients with diseases like TSC need holistic management. Proper detailed history and counseling are mandatory. Along with their chief complaints they should be treated for their neuropsychiatric components as well. Identification of oral features like dental enamel pits and angiofibromas aid in achieving early diagnosis and initiating early appropriate screening examinations, treatment, and genetic counseling.

Financial support and sponsorship

Nil.

Conflicts of interest

There are no conflicts of interest.



 
  References Top

1.
Fukuda KI. Diagnosis and treatment of abnormal dental pain. J Dent Anesth Pain Med 2016;16:1-8.  Back to cited text no. 1
    
2.
Fahmy MD, Gupta A, Padilla RJ, Segura A, Brookes CD. Desmoplastic fibroma associated with tuberous sclerosis: Case report and literature review. Oral Surg Oral Med Oral Pathol Oral Radiol 2019;128:e92-9.  Back to cited text no. 2
    
3.
de Vries PJ, Whittemore VH, Leclezio L, Byars AW, Dunn D, Ess KC, et al. Tuberous sclerosis associated neuropsychiatric disorders (TAND) and the TAND Checklist. Pediatr Neurol 2015;52:25-35.  Back to cited text no. 3
    
4.
Pinna R, Cocco F, Campus G, Conti G, Milia E, Sardella A, et al. Genetic and developmental disorders of the oral mucosa: Epidemiology; molecular mechanisms; diagnostic criteria; management. Periodontol 2000 2019;80:12-27.  Back to cited text no. 4
    
5.
Northrup H, Krueger DA, International Tuberous Sclerosis Complex Consensus Group. Tuberous sclerosis complex diagnostic criteria update: Recommendations of the 2012 iinternational tuberous sclerosis complex consensus conference. Pediatr Neurol 2013;49:243-54.  Back to cited text no. 5
    
6.
Sparling JD, Hong CH, Brahim JS, Moss J, Darling TN. Oral findings in 58 adults with tuberous sclerosis complex. J Am Acad Dermatol 2007;56:786-90.  Back to cited text no. 6
    
7.
Teng JM, Cowen EW, Wataya-Kaneda M, Gosnell ES, Witman PM, Hebert AA, i. Dermatologic and dental aspects of the 2012 International Tuberous Sclerosis Complex Consensus Statements. JAMA Dermatol 2014;150:1095-101.  Back to cited text no. 7
    
8.
Toldo I, Brasson V, Miscioscia M, Pelizza MF, Manara R, Sartori S, et al. Tuberous sclerosis-associated neuropsychiatric disorders: A paediatric cohort study. Dev Med Child Neurol 2019;61:168-73.  Back to cited text no. 8
    
9.
Palavra F, Robalo C, Reis F. Recent advances and challenges of mTOR inhibitors use in the treatment of patients with tuberous sclerosis complex. Oxid Med Cell Longev 2017;2017:9820181.  Back to cited text no. 9
    
10.
Wheless JW, Klimo P Jr. Subependymal giant cell astrocytomas in patients with tuberous sclerosis complex: considerations for surgical or pharmacotherapeutic intervention. J Child Neurol 2014;29:1562-71.  Back to cited text no. 10
    


    Figures

  [Figure 1], [Figure 2], [Figure 3], [Figure 4]
 
 
    Tables

  [Table 1]



 

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