Outcomes from a Multidisciplinary Otolaryngology and Rheumatology Clinic for the Management of Chronic Sialadenitis.

OBJECTIVE: Determine the outcomes in children with recurrent sialadenitis after establishment of a multidisciplinary pediatric otolaryngology and rheumatology clinic. STUDY DESIGN: Retrospective review. SETTING: Single-center tertiary medical center. METHODS: We reviewed all children presenting to a multidisciplinary pediatric otolaryngology/rheumatology clinic with recurrent parotitis between December 2019 and April 2023. RESULTS: Thirty-three children presented with recurrent parotitis to a multidisciplinary clinic. Seventy-seven percent of those with childhood Sjögren's disease (cSjD) had xerophthalmia, and 67% had xerostomia. The cSjD group was more likely to have both abnormal parotid and submandibular findings when compared to the non-cSjD group (P < .001). Sixteen percent of the cSjD group had a positive SSA/SSB autoantibody and 47% were antinuclear antibody positive. Fifty percent of the cSjD cohort had a focus score of ≥1 from a minor salivary gland biopsy. There were no significant differences from sialendoscopy outcome between the 2 groups. Seventy percent with juvenile recurrent parotitis showed partial response (PR) or complete response (CR) to sialendoscopy. In the cSjD cohort 3 (27%) reported a CR and 5 (45%) reported a PR. In the non csSjD cohort 5 (42%) reported a CR and 3 (25%) reported a PR. Ten of the 12 cSjD patients on hydroxychloroquine have shown symptom improvement. CONCLUSION: The establishment of a multidisciplinary otolaryngology and rheumatology clinic can provide a more comprehensive evaluation and treatment of the child with recurrent or persistent parotitis than from a regular ENT clinic.

A Rare Outcome for Transient Parotitis After Upper Gastrointestinal Endoscopy: A Case Report and Brief Review of the Literature.

Upper gastrointestinal (GI) endoscopy, though generally safe, can rarely cause complications such as transient parotitis, which typically resolves within 24 hours. Parotitis may occur due to salivary duct blockage, venous congestion from straining, or reflex parasympathetic stimulation. We discuss a 33-year-old chronic alcoholic man who developed right parotid gland swelling immediately following an upper GI endoscopy, conducted without sedation to evaluate his epigastric pain, vomiting, anorexia, and weight loss. His blood tests and abdominal ultrasound were normal. Patient developed sharp pain and swelling in the right parotid gland post-procedure. An ultrasound revealed diffuse gland swelling without abscess or lymph node enlargement. He was treated with analgesics, warm compresses, and a semisolid diet, leading to symptom resolution within 12 hours. Post-endoscopy transient parotitis is rare and typically benign, with limited evidence from case reports and small series. Diagnosis through ultrasound is crucial to exclude other causes, and treatment is mainly symptomatic, involving analgesics and warm compresses, with antibiotics if infection is suspected. This case report and brief review of literature underscore the self-limiting nature of transient parotitis following endoscopy.

Parotid Enlargement as a Rare First Site of Manifestation in Extramedullary Acute Lymphoblastic Leukemia: A Case Report.

Parotid neoplasm in children is very rare, and most of these tumors are benign. Parotid enlargement in children is usually caused by infection or inflammation. We report a case of a 12-year-old boy who presented with the initial manifestation of bilateral parotid enlargement. He complained of two weeks of parotid swelling, during which the tumor gradually increased in size as he battled a monthlong on-and-off fever. An intravenous antibiotic was administered, as the first diagnosis was infection. Imaging studies of the swelling displayed features of infection, which was not resolved by the antibiotic. Fine-needle aspiration cytology was initially planned to establish a diagnosis. However, due to other findings in the clinical examination, such as bilateral scrotal swelling with abnormal blood work, the child was referred to other specialists for further assessment. Eventually, he was diagnosed with B-cell acute lymphoblastic leukemia by a hematology team.

Utility of sialendoscopy in the management of juvenile recurrent parotitis. Retrospective study.

INTRODUCTION: Juvenile recurrent parotitis is a rare disease characterized by repeated episodes of inflammation affecting, unilaterally or bilaterally, the parotid glands during childhood. MATERIAL AND METHODS: Retrospective study including patients diagnosed with juvenile recurrent parotitis between January 2010 and September 2020 at a tertiary level hospital, with the aim of evaluating the results of medical treatment and sialendoscopy. RESULTS: A total of 48 patients met the inclusion criteria and had a mean follow-up of 4 years (SD = 3; Min: 2/Max: 12). Regarding treatment, 34 (70.8%) patients received conservative treatment and had a mean of 5 episodes (SD = 3; Min: 2/Max: 13) until symptom resolution. Meanwhile, 14 (29.2%) patients underwent sialendoscopy, of which two (12%) required reintervention. In 100% (14) of the patients treated with sialendoscopy, the findings were consistent with JRP and, after sialendoscopy, a statistically significant reduction in episodes was observed, with a mean of 1 post-intervention episode (SD = 1.5; Min:0/Max: 6) (P < .001). CONCLUSIONS: The results obtained in this study suggest that sialendoscopy is a useful tool in the treatment of juvenile recurrent parotitis. However, new studies comparing the results of sialendoscopy with other therapeutic alternatives are necessary.

Mild Encephalopathy/Encephalitis With Reversible Splenial Lesion Associated With Meningitis Related to Mumps Disease: An Unusual Presentation in a Male Adult.

Mild encephalitis/encephalopathy with reversible splenial lesion (MERS) is characterized by mild neurological manifestations associated with spontaneously reversible lesions of the splenium of the corpus callosum. While various conditions and diseases can trigger MERS, infectious causes predominate, with mumps being notably linked to MERS in the pediatric population. Although rare in adults, there are sporadic case reports associating mumps with MERS. Here we report a 23-year-old male patient with a typical presentation of mumps who presented with meningeal syndrome, dizziness, seizures, and right orchitis. Brain MRI showed classic findings of MERS syndrome while cerebrospinal fluid analysis demonstrated lymphocytic pleocytosis. Our patient had a confirmed diagnosis of mumps disease with multiple complications, including MERS, meningitis, and orchitis, and was managed with symptomatic medications and antiviral therapy. Subsequently, there was a gradual resolution of these manifestations and the outcome was favorable, with no residual sequelae.

A Case of Primary Tuberculous Parotitis Mimicking Parotid Neoplasm: A Rare Clinical Entity.

Primary tuberculous parotitis is an extremely rare entity presenting with nonspecific symptoms, variable clinical signs, and imaging features mimicking parotid neoplasm. It is a clinical and diagnostic challenge, and a confirmed histological diagnosis would indicate nonoperative management, thus avoiding unwarranted surgery and associated morbidity. Tuberculosis of the salivary gland is a relatively rare extrapulmonary manifestation of tuberculosis, with the incidence of tuberculous parotitis being 2%-9%. The prevalence of disseminated tuberculosis has increased in recent times because of the use of immunosuppressive therapy for organ transplantation and chemotherapy. However, the incidence of concurrent pulmonary tuberculosis in patients with tuberculous parotitis is a rarer scenario. Fine-needle aspiration cytology (FNAC) can confirm the diagnosis of tuberculous parotitis with a high sensitivity (84%-100%) and specificity (94%-100%). The utility of FNAC is also enhanced as the aspirate can be utilized for cartridge-based nucleic acid amplification test (CBNAAT) testing for mycobacterium and drug sensitivity testing, thereby further increasing its sensitivity and specificity. This translates to a lesser chance of unnecessary surgical intervention and the potential surgical morbidity. Here, we report a case of parotid swelling in a 72-year-old male, with no evidence of any pulmonary or systemic tuberculosis, with clinical and imaging features suggestive of parotid neoplasm but diagnosed as tubercular parotitis on FNAC. He was started on antitubercular therapy, which resulted in the progressive diminution of the size of the lesion. Primary tuberculous parotitis should be considered a possibility while managing the parotid neoplasm.

SARS-CoV-2 associated unilateral parotitis in children: A case report and literature review.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection usually affects the respiratory system; however, a number of atypical manifestations of this disease have also been reported, especially in children. The present study reports a case of a 12-year-old presenting with right unilateral parotitis and sialadenitis and SARS-CoV-2 infection. The young patient, after a 3-day history of fever, was brought to our clinic (Polyclinic University Hospital 'G. Rodolico', Catania, Italy) for the sudden onset of unilateral parotitis accompanied by sialadenitis and hyperaemia of the skin, which was tender to touch. The SARS-CoV-2 molecular swab was positive; the ultrasound of the affected region showed an increase in the volume of the parotid and sublingual gland and reactive lymph nodes compatible with parotitis and sialadenitis. This case suggests that, in the present Coronavirus disease 2019 pandemic, SARS-CoV-2 should be included in the differential diagnosis of parotitis and sialadenitis along with mumps and flue. Notably, a respiratory panel and serology for other potential causes are needed in case of parotitis-like disease.

MR sialographic assessment of the masseter muscle and the ductal kinking in patients with recurrent parotitis.

Dysfunction of the masseter muscle may cause pathological kinking of the parotid duct leading to parotitis; MR sialography is a non-invasive radiological examination that allows to evaluate dynamically the ductal system of the parotid glands. In the present study we aimed to assess the relationships between Stensen's duct and masseter muscle and their implications in the aetiopathogenesis of recurrent parotitis secondary to masseter muscle dysfunction. Forty-one patients with recurrent unilateral parotitis and nine with bilateral recurrent parotitis, all with a clinical suspicious of masseter muscle hypertrophy due to bruxism were enrolled. They underwent ultrasonography as a first line examination and then MR sialography and sialendoscopy. Different anatomical features were studied. Involved parotid glands had a wider duct compared to contralateral unaffected parotid glands of patients with recurrent parotitis (p = 0.00134); male subjects with parotitis had a longer duct compared to the salivary glands of healthy patients (p = 0.00943 for affected glands and p = 0.00629 for the contralateral). A concordance between the evidence of an acute duct angle during sialendoscopy and a wider duct in patients with parotitis was observed although not statistically significant. These initial findings suggest that the masticatory muscle dysfunction related to bruxism seems to condition alteration of parotid duct course and anatomy thus favouring the occurrence of recurrent parotitis. A specific diagnostic iter based on clinical evaluation, dynamic ultrasonography and MR sialography, is therefore, mandatory to confirm the relationship between masseter muscle anatomy and parotid duct anomalies; this is the premise for an adequate therapeutic approach to underlying masticatory muscle disorder.

Neonatal Suppurative Parotitis: Case Report and Review of Literature.

Neonatal suppurative parotitis is a rare condition that is diagnosed primarily through clinical evaluation. The prognosis is generally good. In this report, we present the case of a 21-day-old female infant who was treated in our ENT department for neonatal suppurative parotitis. The patient presented with a feverish, hard, red, and tender swelling of the parotid loge which displaced the right earlobe outward. In addition, purulent exudate was observed from Stensen's duct. A computed tomography scan of the cervical and cerebral regions revealed a swollen right parotid gland with heterogeneous density and enhancement, but no detectable collection. The patient received intravenous antibiotics for 48 hours, resulting in a favorable outcome without the need for surgical treatment. The aim of this study is to emphasize the diagnostic and therapeutic aspects of this clinical condition. Suppurative parotitis should be suspected by the clinician in newborns who present with an inflammatory preauricular swelling, with or without contributing factors. The outcome is generally favorable, and complications are rare with timely and appropriate medical treatment.

Mother's Croup Reveals That Parainfluenza Virus Is the Cause of Her Son's Viral Parotitis.

In modern practice viral parotitis is unlikely to be due to mumps. Case and surveillance studies have detected a host of other viruses in mumps-negative viral parotitis, but because of their weak association with viral parotitis, it has been difficult to establish causality. This case report is unique because a familial pair presented in tandem with different manifestations of an infection with the parainfluenza virus. These circumstances allowed the strong association of the parainfluenza virus with the mother's croup to be substituted for the normally weak association of the parainfluenza virus with the son's viral parotitis. This strongly inferred that the parainfluenza virus caused the patient's viral parotitis and provides the best evidence to date of a virus other than mumps causing viral parotitis.

Partial facial paralysis induced by sialolithiasis of the parotid gland: a case report.

BACKGROUND: Facial paralysis due to parotid sialolithiasis-induced parotitis is a unusual clinical phenomenon that has not been reported in prior literature. This scenario can present a diagnostic challenge due to its rarity and complex symptomatology, particularly if a patient has other potential contributing factors such as facial trauma or bilateral forehead botox injections as in this patient. This case report elucidates such a complex presentation, aiming to increase awareness and promote timely recognition among clinicians. CASE PRESENTATION: A 56-year-old male, with a medical history significant for hyperlipidemia, recurrent parotitis secondary to parotid sialolithiasis, and recent bilateral forehead cosmetic Botox injections presented to the emergency department with right lower facial drooping. This onset was about an hour after waking up and was of 4 h duration. The patient also had a history of a recent ground level fall four days prior that resulted in facial trauma to his right eyebrow without any evident neurological deficits in the region of the injury. A thorough neurological exam revealed sensory and motor deficits across the entirety of the right face, indicating a potential lesion affecting the buccal and marginal mandibular branches of the facial nerve (CN VII). Several differential diagnoses were considered for the lower motor neuron lesion, including soft tissue trauma or swelling from the recent fall, compression due to the known parotid stone, stroke, and complex migraines. An MRI of the brain was conducted to rule out a stroke, with no significant findings. A subsequent CT scan of the neck revealed an obstructed and dilated right Stensen's duct with a noticeably larger and anteriorly displaced sialolith and evidence of parotid gland inflammation. A final diagnosis of facial palsy due to parotitis secondary to sialolithiasis was made. The patient was discharged and later scheduled for a procedure to remove the sialolith which resolved his facial paralysis. CONCLUSIONS: This case emphasizes the need for a comprehensive approach to the differential diagnosis in presentations of facial palsy. It underscores the potential involvement of parotid sialolithiasis, particularly in patients with a history of recurrent parotitis or facial trauma. Prompt recognition of such uncommon presentations can prevent undue interventions, aid in timely appropriate management, and significantly contribute to the patient's recovery and prevention of long-term complications.

Clinical features of adult patients with allergic parotitis.

Background: Allergic parotitis (AP), due to its non-specific symptoms, frequently poses a diagnostic challenge, leading to cases being overlooked or misdiagnosed by clinicians. Objective: This study aimed to elucidate detailed clinical characteristics and common diagnostic indicators of AP. Methods: A comprehensive review and analysis of medical records was conducted from patients diagnosed with AP, encompassing demographic, clinical, and laboratory data, at the Affiliated Stomatological Hospital of Nanjing Medical University between January 2019 and March 2022. Results: The study enrolled 17 patients, evidenced by an average age of 36.00 ± 12.95 years. Common presentations of AP among the patients included notable symptoms such as parotid gland swelling, associated pain, and xerostomia. Ten patients had other atopic diseases. Palpation revealed the affected parotid glands to be soft and nodular, with an elevated local skin temperature. The unstimulated whole saliva flow rate was decreased. Ultrasonography demonstrated increased volume, reduced echo heterogeneity, and lymph node enlargement in the affected parotid glands. All cases observed increased serum salivary amylase and total IgE levels. Investigation of food allergens and inhaled allergen-specific IgE showed that all patients had suspected food allergies. Food provocation tests (FPT) induced AP in 13 cases, confirming the role of food allergens. Conclusion: Food allergens are involved in the etiology of AP, underscoring the importance of comprehensive clinical evaluation, including symptoms, signs, and confirmatory auxiliary tests, such as FPT, for accurate diagnosis and differentiation from other salivary gland pathologies.

Juvenile idiopathic recurrent parotitis (JIRP) treated with short course steroids, a case series study and one decade follow up for potential autoimmune disorder.

BACKGROUND: Juvenile idiopathic recurrent parotitis (JIRP) in children is a condition characterized with recurrent episodes of idiopathic parotid gland inflammation. Since there are no definitive guidelines for diagnosis and management of this condition, we present a consecutive case series of patients with more than one decade follow up and their dramatic response to short course treatment by prednisolone. METHODS: We conducted this study by retrospectively reviewed medical charts of children who were diagnosed with JIRP, from 1 January 2002 to 29 February 2023. We performed usual serological tests to exclude some possible background. We administered short course prednisolone on first day of episode as divided dosage (0.5 mg /kg). RESULTS: In this case series of 10 patients (70%) were male, median age of onset was 5 years, duration of episodes 5 days, and the mean course of disease were 3.8 years. The average follows up of patients was near 10 years. In comparison with their natural course of disease all patients showed a dramatic response to treatment on the first day of administration of prednisolone (P Value 0.005). For ten years follow up there was not any additional accompanying autoimmune disorder. CONCLUSION: Short course prednisolone on first day of each episode and its dramatic and meaningful response in our patients, introduce a new, effective, fast, and inexpensive regimen of therapy in patients with JIRP.

Newly detected paediatric melioidosis cases in a single referral children's hospital in Ho Chi Minh City indicate the probable underrecognition of melioidosis in South Vietnam.

BACKGROUND: The epidemiology of melioidosis in Vietnam, a disease caused by the soil bacterium Burkholderia pseudomallei, remains unclear. This study aimed to detect paediatric melioidosis in South Vietnam and describe clinical features and the geographic distribution. METHODS: We introduced a simple laboratory algorithm for detecting B. pseudomallei from clinical samples at Children's Hospital 2 in Ho Chi Minh City in July 2015. A retrospective observational study of children <16 y of age with culture-confirmed melioidosis between July 2015 and August 2019 was undertaken. RESULTS: Thirty-five paediatric cases of melioidosis were detected, with cases originating from 13 of 32 provinces and cities in South Vietnam. The number of paediatric melioidosis cases detected from a certain region correlated with the overall number of inpatients originating from the respective geographic area. Suppurative parotitis (n=15 [42.8%]) was the most common clinical presentation, followed by lung infection (n=10 [28.6%]) and septicaemia (n=7 [20%]). Fourteen (40%) children had disseminated disease, including all cases of lung infection, four cases with central nervous system symptoms and four (11.4%) deaths. CONCLUSIONS: The patients' origin indicates a wide distribution of melioidosis in South Vietnam. It seems probable that cases not only in children, but also in adults, remain grossly undiagnosed. Further awareness raising and laboratory capacity strengthening are needed in this part of the country.

Ultrasound-guided thread lifting for the prevention of parotid gland and diagnosing parotid duct complications.

BACKGROUND: Thread lifting is a common minimally invasive plastic surgery procedure. Parotid gland injury caused by thread lifting is a known complication; however, visual evidence of this complication is lacking. OBJECTIVES: This study aimed to present cases of parotid gland injury by thread lifting shown using ultrasound and to discuss the importance of ultrasound detection of the location of the parotid gland before thread insertion. METHODS: This study included eight patients diagnosed with parotid gland perforation and one with parotid duct injury due to threads from November 2020 to October 2022. RESULTS: Six patients showed tenderness and swelling, three were asymptomatic, and one with duct injury showed severe swelling and pain. Although the severity and duration of symptoms have differed, we confirmed the progress of improvement with conservative treatment and confirmed ultrasound findings progressed. CONCLUSIONS: Using ultrasound to detect the parotid gland's location before thread lifting might reduce the chance of parotid duct injury. Identifying immediate parotid duct or gland injury with ultrasound can help to act quickly for delayed pain or swelling and reduce the likelihood of additional complications.

Juvenile Recurrent Parotitis: Video-Documented Sialendoscopy.

Juvenile recurrent parotitis (JRP) is characterised by recurrent episodes of painful parotid swelling in children. JRP is the second most common cause of parotitis in childhood, behind only paramyxovirus. The prevention of recurrent attacks represents the most dramatic and serious aspect of this pathology. Since 2004, different authors have evaluated sialendoscopy for the diagnostic and therapeutic management of JRP. In this paper, we share our clinical experience of the use of sialendoscopy for the treatment of JRP. We document with video sialendoscopy the glandular pathology in four children with a mean age of 11.5 years, who had suffered from 3-6 episodes/year of inflammation prior to treatment. The use of sialendoscopy in our patients was effective in preventing recurrences. For the first time, the videosialendoscopy of a series of children diagnosed with JRP is documented in the literature.

Paediatric Parotid Abscess: A Rare Presentation.

Acute parotitis in children is a common occurrence with predisposing factors including ductal dysfunction, poor oral hygiene or dental infections, immunosuppression, dehydration, or a pre-existing Warthin's tumour. Bacterial or viral infections of the intra-parotid and peri-parotid lymph nodes or the parotid gland parenchyma results in inflammatory followed by suppurative changes which leads to formation of parotid abscess. Surgical drainage is necessary in parotid abscesses not responding to conservative management. Surgical intervention is invasive and has associated risks of injury to the facial nerve and poor cosmetic outcome. We present a case of parotid abscess in a 9-year-old female child which required surgical drainage. In literature, parotid gland abscess arising from a preceeding dental infection in paediatric age group is an uncommon occurence and limited number of cases have been documented. The first line of imaging is ultrasonographic examination of the parotid gland which adds on to the clinical examination. In combination with color doppler, sonography is of immense assistance for diagnosis and evaluation of therapeutic efficacy and also helps guide aspiration or incision and drainage.

Coronavirus OC43 and Influenza H3N2 Concomitant Unilateral Parotitis: The Importance of Laboratory Tests in Mumps-Like Parotitis.

Mumps is an acute generalized infection caused by a Paramyxovirus. Infection occurs mainly in school-aged children and adolescents and the most prominent clinical manifestation is nonsuppurative swelling and tenderness of the salivary glands, unilaterally or bilaterally. Negative serology for mumps requires a differential diagnosis with other infectious agents, but it is not routine. An 11-year-old girl presented with fever and right-sided parotitis and a negative serology for Mumps. A respiratory panel revealed the presence of Coronavirus OC43 and influenza virus H3N2. Parotitis may be caused by the parainfluenza virus, Epstein-Barr virus, influenza virus, rhinovirus, adenovirus, or other viruses in addition to noninfectious causes such as drugs, immunologic diseases, or obstruction of the salivary tract as predisposing factors. In this case, Coronavirus OC43 and influenza virus H3N2 were detected. The H3N2 has been already reported in the literature, whereas Coronavirus OC43 has never been associated with parotitis before; although, in the present case, the association of the two viruses does not let us conclude which of the two was responsible for the disease.

Juvenile Recurrent Parotitis: An Eight-Year-Old Boy With a Painful Acute Right-Sided Parotid Swelling.

Juvenile recurrent parotitis (JRP) is a rare recurrent non-obstructive inflammatory swelling of the parotid gland occurring most commonly in children aged three to six years. JRP is usually idiopathic and presents as a painful swelling recurring on either side of the face at least twice within six months. We report the case of an eight-year-old Saudi boy with a painful acute right-sided parotid swelling and a history of similar occurrences bilaterally at least four times a year for two years. The routine laboratory investigations were unremarkable. Ultrasonography of the parotid glands suggested parotitis with cervical lymphadenopathy. He was treated conservatively and remained asymptomatic for a year. Although rare, an accurate diagnosis of JRP is possible with adequate history, physical examination, and lab investigations, supplemented with radiographic findings.