Interventional sialendoscopy in parotidomegaly related to eating disorders.

BACKGROUND: To evaluate the viability and efficacy of sialendoscopy for the management of parotidomegaly related to eating disorders, 6 patients suffering from eating disorders and recurring symptoms of glandular swelling were followed up at the Multidisciplinary Department of Medical-Surgical and Dental Specialties, Oral and Maxillofacial Surgery Unit, AOU University of Campania "Luigi Vanvitelli". After the detection of the impaired gland through clinical and radiographical analysis, the diagnostic unit was introduced into the duct and was advanced in, reaching the ductal system. Plaques were washed out, any strictures were dilated both by hydrostatic pressure application and steroid solution injection directly in the fibrotic area. RESULTS: Both glands resulted affected in 83% of patients. 11 parotid glands were explored and treated. Strictures were found in 2 glands (33%), sialectasis in 3 glands (50%), strictures and sialectasis together in 1 glands (17%). In 3 parotid glands (50%) Stenon's duct was affected, in two (33%) only secondary ducts, in 1 (17%) both. We reached symptomatic improvement in 5 patients (83%), reporting the spherical volume of the parotid region and pain reduction. CONCLUSIONS: Our results demonstrate that sialendoscopy is a safe and effective therapeutic method to treat EDs salivary symptoms. Treating the underlining psychiatric pathology should be the primary goal in patient care to lower the possible recurrence rate and increase the successful outcome of this technique.

[Heerfordt's syndrome: about a case and literature review]. / Syndrome de Heerfordt: à propos d'une observation et revue de la littérature.

Heerfordt's syndrome is a rare manifestation of sarcoidosis combining uveitis, parotidomegaly, facial paralysis and fever in its classic form. It is an active form of the disease whose diagnosis is facilitated by salivary gland biopsy. We conducted clinical observation of a 17-year-old female patient with uveitis, right parotidomegaly and right facial paralysis characterized by violent onset. After laboratory tests and imaging exam (parotid ultrasound), biopsy of minor salivary glands established the diagnosis of sarcoidosis. A pre-therapeutic assessment allowed for the initiation of oral corticosteroid therapy with favorable outcome and total remission. Heerfordt's syndrome is a rare clinical form of sarcoidosis, with favorable outcome in most cases. Specific diagnostic approach (excluding differential diagnoses, especially the incomplete forms) is necessary, based on therapeutic advances in this area.

Assessment of major salivary gland size in primary Sjögren's syndrome: Comparison between clinical examination and ultrasonography.

OBJECTIVE: Parotidomegaly is a criterion of the EULAR Primary Sjögren Syndrome Disease Activity Index (ESSDAI). The cut-off value was set at 3 cm in length for the parotid gland, 2 cm for the submandibular glands. However, clinical appreciation of salivary glands size remains hazardous. The objective is to evaluate inter-observer reproducibility of parotid gland measurement by palpation, and to secondary evaluate its reliability compared to US assessment. METHODS: Outpatients with primary Sjögren Syndrome (pSS) or with a diagnostic suspicion, in a single reference centre, were included. They underwent clinical examination by two independent investigators (VDP and DC), evaluating: parotid gland swelling, parotid gland size (direct measurement with a decameter under the mandibular angle), and pain. Cohen's kappa coefficient was calculated to determine inter-observer concordance for parotid gland swelling, and intraclass correlation coefficient to determine inter-observer agreement of gland size measurement. RESULTS: Thirty-four patients (33 women, 1 man) were included. Clinical data were complete for 33 patients. Inter-observer concordance Kappa coefficient was 0.90 [0.76-1.00] for detection of parotidomegaly over 66 parotid glands. It was of 0.60 [0.42-0.73] for gland length measurement. For one observer, the median cut-off for defining parotidomegaly was 4.15 cm; for the second observer, it was of 4.92 cm. For submandibular glands palpation, no correlation was found between investigators. A significant association between clinical parotidomegaly and a larger echographic surface was found. CONCLUSION: Clinical measurement of parotidomegaly was concordant between two observers on a binary mode (presence/absence). However, concordance on direct measurement was weak. US could be a complementary examination.