Florid follicular lymphoid hyperplasia of the palate: review of the literature and report of an illustrative case.

OBJECTIVE: The aim of this report is to review oral FLH, with emphasis on palatal lesions. METHOD AND MATERIALS: A comprehensive search was performed on PubMed for case reports and case series of palatal FLH published in the English language literature. Relevant data from collated articles was sought, including patient demographics, clinical manifestations, imaging modalities and findings, comorbidities, etiopathogenesis, lesional management, and lesional outcome. A new palatal case has also been provided to illustrate several features of this lesion. RESULTS: In total, 32 cases were assembled to establish clinicopathologic correlations, representing the largest aggregation of published cases. Most of the affected patients were at least 60-years old and with a decisive female predilection. The majority of lesions were ≤ 3 cm, appearing as normal color, purple-red or red, and varied from soft to firm. Notably, 32% of palatal FLHs were associated with denture wear and lesional recurrence was recorded in 16% of cases. To date, none of the reported cases of palatal FLH has undergone malignant transformation. CONCLUSIONS: Palatal FLHs often arise as a reactive process. Critical histopathologic and histochemical assessments are necessary to establish benignity. Postoperatively, clinicians should follow patients for at least 5 years for recurrence and remain vigilant for neoplastic change as several published accounts of non-oral FLHs have undergone malignant transformation, usually to lymphoma.

Diffuse idiopathic skeletal hyperostosis (DISH): Detection on dental radiologic examinations in two older adults and overview of the literature.

BACKGROUND: Diffuse idiopathic skeletal hyperostosis (DISH) is a potentially serious osteopathic disorder associated with coalescing ossifications of the anterior vertebrae and may be concomitant with a constellation of symptomatology and systemic comorbidities. There is limited dental literature describing this finding on panoramic radiographs and cone beam computed tomography (CBCT) scans. CASE PRESENTATIONS: Two case reports of DISH are provided. One patient manifested extensive ossifications along the cervical vertebrae and consequent episodes of dysphagia and hoarseness. The other affected patient's cervical ossification was found at an earlier stage of formation and without symptomatology. Panoramic radiography, cervical spine radiography, and CBCT examinations have been provided. CONCLUSION: Attending dental healthcare practitioners should carefully evaluate all areas of interest and surrounding fields of view when taking panoramic radiographs and CBCT scans for manifestations of DISH and other potential disorders of the cervical vertebrae. A suspected radiologic finding of DISH should prompt timely referral for comprehensive medical assessment to mitigate neurologic deficits and other comorbidities.

Intraoral cultural tattooing: Possible forensic utility.

The custom of oral tattooing is mainly performed in Ethiopia and Eritrea, and usually results in blue pigmentation of the maxillary gingiva in dentate individuals. However, its usefulness has not been explored in the forensic literature. The aim of this article is to provide a review of this custom and include an unusual case study involving persistent gingival pigmentation. Herein, this report describes a 43-year-old woman from Eritrea who presented with slight bluish hue of the edentulous maxillary ridge associated with cultural tattooing. Elucidation of the cause of subtle blue hyperpigmentation may be challenging as cultural tattooing typically fades with age. Timely recognition of this oral pseudopathologic process may serve as secondary evidence for forensic identification and possibly provide aid in localizing one's ethnogeographic origin.

Dental implant failure possibly attributed to embedded pencil graphite: first clinical report.

Implant failures have been associated with a diversity of etiologic processes, predominately arising from bone loss (peri-implantitis) due to inadequate maintenance of oral hygiene or excess luting agents. The aim of this article is to report a novel case of the apparent failure of a dental implant to undergo osseointegration in the presence of submerged pencil graphite. Practitioners are advised to carefully evaluate the clinical and radiographic site of a proposed implant for occult foreign substances. Embedded pencil graphite in the jawbone may promote a foreign body reaction and should be considered in the list of possible contributing factors to dental implant complications.

Oral manifestations of mpox (monkeypox).

The zoonotic infectious disease mpox (previously known as monkeypox) is caused by the monkeypox virus (MPXV) from the Poxviridae family. Presently, mpox is receiving worldwide attention because of its emergence in countries that have never previously documented the illness, resulting in a public health emergency. MPXV is transmitted via human-to-human contact, and sexual contact is especially implicated in spread of the disease. Affected individuals experience fever, headache, malaise, and early lymphadenopathy, followed by a secondary mucotaneous rash. Oral ulcers and perioral papules may be the first evidence of the disease. Although there are numerous articles in medical publications documenting the cutaneous presentations of mpox, there is limited information in the dental literature regarding oral lesions. The objective of this article is to review the oral manifestations of mpox and strategies for management of the disease.

Diminutive compound odontoma in a child: a case report with emphasis on early detection.

The odontoma is regarded as a hamartomatous process of the jaws. Most are discovered as an incidental radiographic finding, averaging 15 mm in size. This report describes a case of a diminutive odontoma that was surgically removed before the onset of eruptive and pathologic consequences. A compilation of documented complications and syndromes associated with odontomas is also presented.

What every dentist needs to know about in-house clear aligner therapy.

Clear aligner therapy (CAT) has gained popularity in recent years. As technological advancements increase within the field of dentistry, clinicians have opted to prouce orthodontic appliances within their own offices or clinics, often referred to as in-house CAT. Construction of in-house aligners utilizes 3-dimensional printing devices, potentially offering practitioners enhanced control and improving patient comfort. The aim of this article is to review the materials, methods, advantages, disadvantages, and procedural outcomes associated with the fabrication of aligners within a dental office or clinic.

Incidental detection of bilateral cochlear implants on panoramic radiography: Case report associated with antecedent traumatic brain injury.

Patients with chronic and severe hearing loss, refractory to nonsurgically-worn devices, may consider use of cochlear implants to regain auditory capability. Cochlear implants consist of surgically emplaced and externally worn components. There are few published examples of the radiographic presentation of these devices appearing in the special needs-based dental literature. This article features a case report and panoramic radiographic examination involving a 67-year-old patient who received bilateral cochlear implants after experiencing a traumatic brain injury and onset loss of hearing. A brief review of strategies for communicating with individuals with severe hearing impairment has also been provided.

Pseudopathologic findings on panoramic radiographs and utility of follow-up cone beam computed tomographic scans: a case series.

Conventional radiography is the mainstay for evaluation of developmental and pathologic disorders of oral and maxillofacial structures. Occasionally, clinicians may experience diagnostic pitfalls during interpretation of these imaging modalities. The aim of this article is to present 4 cases of pseudopathologic disorders found on intraoral and panoramic radiographs. Subsequent use of cone beam computed tomographic (CBCT) imaging determined that the initial concerning findings represented anatomical or radiographic anomalies rather than pathologic processes. Supplemental use of CBCT scans may enhance diagnostic assessment, possibly reducing the need for surgical intervention, and elucidate structurally compromised regions of the jaw that could predispose it to fracture.

Idiopathic bone cavity mimicking a botryoid odontogenic cyst: A rare radiographic presentation in an older adult.

OBJECTIVES: This report describes an unusual case of a multilocular idiopathic bone cavity (IBC) that presented as a botryoid odontogenic cyst situated between the mandibular lateral incisor and canine in an older adult. BACKGROUND: The IBC represents an intraosseous concavity that appears radiographically as a unilocular or multilocular radiolucent lesion found in various skeletal sites, including the jaw. Atypical cases of gnathic IBC have not been appreciated in the gerodontologic literature. MATERIALS AND METHODS: The teeth adjacent to the bony lesion had normal pulpal responses to cold. A full-thickness flap was elevated and provided a direct entry into a bony concavity, which was devoid of an epithelial lining and fluid. RESULTS: The lack of a cystic lining within the empty osseous lesion following surgical entry, concomitant with the vital pulpal status of the proximal teeth, led to a diagnosis of an IBC. The bony walls underwent curettage and copious irrigation prior to primary closure. A 10-month follow-up revealed partial evidence of osseous repair. The patient will continue to be monitored. CONCLUSION: Timely surgical intervention of central lesions of the jaws may improve clinical outcomes. Variants of the IBC should be included in the differential diagnosis of multilocular lesions, particularly in the geriatric population.

Rare nonsyndromic recurrent solitary gingival neurofibroma in an older adult.

BACKGROUND: Neurofibromas are benign peripheral nerve sheath tumors usually featured with neurofibromatosis type 1 syndrome. Recurrent gingival neurofibromas have been rarely reported in the periodontal literature, particularly affecting elderly patients. METHODS AND RESULTS: A 70-year-old man with a pale, rubbery, and painless thickening along the facial/buccal gingiva of the mandibular right canine and first premolar. Ten years prior, the patient had undergone excision of a neurofibroma within the same region. The patient denied a history of cutaneous disease or neurofibromatosis. Histopathologic and immunostaining of the excised lesion confirmed the diagnosis as a recurrent gingival neurofibroma. CONCLUSIONS: With cases of suspected recurrent neurofibroma, attending practitioners should consult with an oral pathologist whether the primary lesion had exhibited tumor cells to the surgical specimen margin. Preoperative use of a cone beam computed tomography scan may enhance determination of tumor depth. Clinicians should also carefully weigh the decision for conservative excision of gingival neurofibromas and greater risk of recurrence versus performing a somewhat wider extirpation and possible formation of a mucogingival defect. KEY POINTS: What are important clinical considerations when performing a gingival biopsy? Gingival neurofibromas may be associated with an increased risk for recurrence owing to decisions for tissue-sparing excision and prevention of a mucogingival defect; supplemental use of cone beam computed tomographic scans may provide greater appreciation of tumor depth. What is a reasonable length of time of postoperative assessment for gingival neurofibromas? Patients who have undergone surgical removal of a gingival neurofibroma should undergo yearly surveillance for at least 10 years. What is a key limitation to this case study? Preoperatively, attending clinicians should consult with an oral pathologist to ascertain whether a primary lesion had manifested tumor cells to the surgical margin. Conservative gingival resection of a neurofibroma may promote recurrence.

Recurrent peripheral odontogenic keratocyst: Review of the literature and presentation of a novel case initially masquerading as an atypical infected lateral periodontal cyst.

AIM: To review published cases and case series of the peripheral odontogenic keratocyst (POKC) of the gingiva, report an unusual presentation, and discuss lesional recurrence. MATERIALS AND METHODS: A search of the English language literature for gingival OKCs was conducted. The inclusion of new case yielded a database containing 29 affected patients. Clinical, surgical, radiographic, and histopathologic findings have been summarized. RESULTS: With available patient demographics, 62.5% were female and 37.5% were male, with an overall mean age at diagnosis of 53.8 years. There was near-equal lesional affinity for the jaws, of which 44.0% occurred in the posterior region, 32.0% anteriorly, and 24.0% overlapped these areas. Twenty-five percent of lesions had a normal color, 30.0% appeared yellow, 20.0% were white, and 10.0% were blue. The majority of lesions were < 1 cm and nearly 42% manifested exudation or fluctuance. Lesional pain was infrequent. Pressure resorption was recorded in 45.8% of cases. Most lesions were managed with conservative surgical modalities. Follow-up information was available in 16 primary cases, of which 5 recurred, signifying a 31.3% recurrence rate, including the featured case, which recurred twice. CONCLUSION: To reduce recurrence of a gingival OKC, supraperiosteal dissection is advocated. Further, it is advised to follow POKCs for 5-7 years postoperatively, remaining vigilant for subtle clinical manifestations of recurrence. Timely discovery and excision of a POKC of the gingiva may decrease the incidence of a mucogingival defect.

Diagnosis of vestibular schwannoma following an 11-year interval of head and neck manifestations: case report.

Vestibular schwannoma (VS) is a benign peripheral nerve sheath tumor involving the vestibulocochlear nerve. Affected patients typically experience a gradual emergence of episodic imbalance and unilateral hearing loss, tinnitus, and headache. Less often, VS may be associated with facial pain; ocular, otic, and taste disturbance; paresthesia of the tongue and face; and temporomandibular disorder-like presentations. There is limited information in the dental literature relating the myriad of oral and maxillofacial manifestations of VS. The objective of this article is to underscore the importance for dental clinicians to seek clinicopathologic correlations with VS-related symptomatology, potentially resulting in a timelier diagnosis and improved patient outcomes. To convey this clinical challenge, a detailed narrative of a 45-year-old patient with an 11-year delay in diagnosis has been reported. In addition, the typical radiographic appearance of an implanted cranial device placed following VS resection has been provided.

Hypoglossal nerve stimulator on extraoral radiography and cone beam computed tomography scan: Case report.

BACKGROUND: The hypoglossal nerve stimulator (HNS) device has been employed in some patients with refractory or unsatisfactory outcomes to chronic obstructive sleep apnea management. The objective of this article is to increase recognition of the radiologic appearances of this device within the head and neck region, as seen on extraoral radiographic and cone beam computed tomography (CBCT) images. CLINICAL PRESENTATION: A 55-year-old man, refractory to a multitude of apneic medical therapies, underwent a series of preorthognathic radiologic studies. Notably, an implanted HNS lead and ribbon electrodes appeared as hyperdense structures on the panoramic radiograph, lateral cephalogram, and CBCT scan. CONCLUSION: This article provides various radiologic views of the primary components of an HNS. Clinicians should be able to recognize the presence of neurostimulator devices used for management of chronic sleep apnea within the radiologic field of view of examinations of the head and neck.

Spindle cell lipoma of the buccal mucosa: Uncommon finding in an older adult.

OBJECTIVE: This article reports a case of a longstanding, slowly enlarging intraoral spindle cell lipoma (SCL) that had become increasingly painful during mastication. BACKGROUND: The SCL represents an uncommon variant of the conventional lipoma. There is limited information regarding this lesion in the gerodontologic literature. MATERIALS AND METHODS: A 68-year-old patient underwent an excisional biopsy of a 9-mm slightly yellow papule along the buccal mucosa. RESULTS: The surgical specimen was composed of mature adipocytes with abundant spindle cell populations and was diagnosed as a SCL. CONCLUSIONS: Timely removal of the SCL may reduce the incidence of clinical and surgical complications, particularly in older adults. The management of a SCL is complete excision, and recurrence is rare. Lesions must be carefully distinguished microscopically from its malignant counterpart, the spindle cell liposarcoma.

Oral and cutaneous pemphigus vulgaris: an atypical clinical presentation.

Pemphigus vulgaris (PV) is a rare painful and blistering autoimmune mucocutaneous disorder that appears in middle-aged adults. Oral lesions typically precede cutaneous involvement and tend to be more recalcitrant to therapy. The objective of this article is to present a case of oral and cutaneous PV in an atypical patient, a 23-year-old woman. The case was distinguished by the patient's age, which was 2 to 3 decades younger than the reported mean age of onset, and its coincidence with celiac disease, an immunopathologic process rarely seen in association with PV. Intravenous administration of the monoclonal antibody rituximab provided rapid clinical improvement in the cutaneous lesions and gradual improvement in the oral lesions after 2 infusions. Dental practitioners should remain vigilant for oral manifestations of dermatologic disease and refer affected patients to appropriate healthcare providers for long-term management.

Multiple miliary osteoma cutis, renal failure and secondary hyperparathyroidism in a geriatric patient.

INTRODUCTION: Miliary osteoma cutis (MOC) is a cutaneous disorder that develops in response to an ill-defined process or following acne vulgaris. Most cases present incidentally as small radiographic aggregations of normal bone within the cheeks. Infrequently, MOC has been reported with systemic disease, including renal failure. CASE PRESENTATION: An 82-year-old man presented with renal failure and secondary hyperparathyroidism. Intraoral radiographs displayed bilateral radiopacities. This is the first documented case of MOC synchronous with renal failure and secondary hyperparathyroidism in a geriatric patient. CONCLUSIONS: Patients with MOC and manifestations associated with nephropathy should undergo a comprehensive medical work-up and laboratory studies. Timely recognition of incidental radiographic findings may improve clinical outcomes.

Occult Mönckeberg medial calcinosis of the facial and infraorbital arteries in an elderly edentulous patient.

Mönckeberg medial calcinosis (MMC) is a potentially serious vasculopathy involving calcification of the arterial tunica media of the extremities, heart, and other viscera. There are a limited number of cases reported in the dental literature, usually associated with the facial artery. Although MMC is often discerned as an occult radiologic finding in middle-aged adults, its presence may serve as a harbinger for end-stage renal disease, diabetes, other pathologic processes, and possible regional hypoperfusion. The objective of this report is to feature an elderly patient with MMC of the facial and infraorbital arteries. In addition, a brief review of published cases of MMC and its differential diagnosis have been provided. It is recommended that affected patients be referred for a comprehensive medical assessment. Timely discovery of calcified arteries may improve patient outcomes.