Unusual Presentation of Sjögren Syndrome

Common Characteristics and Clinical Management Recommendations for Juvenile Recurrent Parotitis: A 10-Year Tertiary Center Experience

Objective

Juvenile recurrent parotitis (JRP) is a rare disease that may adversely affect normal development and quality of life. The objective of this study was to report on the demographics, characteristics, and treatment outcomes of JRP and to offer evidence-based management recommendations.

Study Design

Retrospective review.

Setting

A single tertiary care pediatric teaching hospital.

Methods

Medical records, imaging studies, and laboratory findings over a 10-year period were retrospectively collected and reviewed, resulting in 41 patients with JRP between the ages of 8 months and 16 years.

Results

Black males aged 2 to 8 years were most commonly affected by JRP. Overall, 18 (44%) patients received ≥3 antibiotics, and 17 (42%) underwent sialendoscopy for treatment. Over 75% of patients had no JRP recurrences after 3 sialendoscopies. The most common imaging approach was computed tomography (42%), and the most frequent laboratory results were elevated amylase (83%) and C-reactive protein (82%). Atopy (61%) and excess weight (42%) were routinely associated with JRP, especially in severe cases.

Conclusion

JRP workup and treatment plans should begin with the least burdening modalities, including over-the-counter analgesics, minimal laboratory studies in the acute phase, and ultrasonography over computed tomography. Clindamycin is an effective initial antibiotic of choice, and severe recurrences may be controlled with sialendoscopy. Optimizing the health of patients with JRP includes managing comorbidities, especially of atopic and overweight origins, which are associated with more severe cases.

Pediatric Sialendoscopy for Recurrent Salivary Gland Swelling: Workup, Findings, and Outcomes

Introduction:

Recurrent salivary gland swelling of the parotid and submandibular glands results in painful swelling in the pediatric population. There is no defined algorithm for workup and treatment of these disorders, resulting in wide heterogeneity and in some cases overuse of computed tomography (CT) imaging. Sialendoscopy (SE) is an interventional option for recurrent swelling of both glands; however, its effectiveness in the pediatric population is still being determined.

Objectives:

To assess preoperative imaging utilization and benefit in the workup of recurrent pediatric sialadenitis, intraoperative SE findings, and postoperative outcomes after intervention with SE.

Methods:

Case-series with a 5-year retrospective chart review on children undergoing SE for recurrent sialadenitis.

Results:

Forty-nine SE procedures were performed on 38 parotid glands (PG) and 11 submandibular glands (SMGs) in 29 children. CT imaging findings were useful for identifying a stone or stricture and guiding surgical management in 45.5% of SMGs versus 2.6% of PGs ( P < .001). A stone was found in 45.5% of SMGs and none in PG ( P < .001). SE intervention such as balloon dilation or stone removal was performed in 54.6% of SMGs and 5.3% of PGs ( P < .001). 74% of parotid patients undergoing SE responded to 1 intervention with a cessation of recurrent gland swelling, while 26% required additional interventions. One hundred percent of SMG patients responded to first intervention. There was no improvement in the beneficial effect of SE with steroid injection ( P = .897) regardless of steroid used ( P = .082).

Conclusion:

CT findings were found to be low yield for recurrent parotid swelling, and ultrasound is a recommended first-line step for PG pathology. SE is a recommended first-line intervention for SMG and parotid sialadenitis as demonstrated by 100% and 74% response rate to initial SE, respectively.