RESUMO
OBJECTIVE: Measure the volume of air-containing space in children with cleft palate and assess age-related changes, recurrence rate of otitis media with effusion (OME) after tube removal, and temporal bone development trend based on time of tube placement. DESIGN: Interventional prospective study. SETTING: Cleft Lip and Palate Center at a Tertiary-level institution. PATIENTS/PARTICIPANTS: One hundred sixty-eight ears of 86 patients who visited our center from January 2018 to December 2019. INTERVENTIONS: We performed tympanometry (impedance audiometry) after tube placement. MAIN OUTCOME MEASURES: Recurrence (at least one episode of OME after tympanic membrane closure), tympanic cavity volumes, and timing of tube placement. RESULTS: The mean air-containing cavity volume was 1.62â mL, 2.99â mL, and 3.29â mL in patients aged 1, 2, and 3 years, respectively. A rapid increase in volume was observed around 2 years of age. Twenty-two (42.3%) of the 52 ears with pneumatic cavity volumes <3â mL, and four (14.3%) of the 28 ears with pneumatic cavity volumes ≥3â mL had recurrence. Tubes were placed at ages <1 year and ≥1 year in 28 and 62 ears, respectively. The pneumatic cavity volume tended to be greater in the ears with tube placement at age <1 year. CONCLUSION: This study provided insights into using pneumatic cavity volume measurements to determine the appropriate timing for tube removal. Tubes should be placed as early as possible (before the age of 2 years) for prolonged OME associated with children with cleft palate.
RESUMO
RATIONALE: IgG4-related diseases cause lesions in various organs throughout the body. In otorhinolaryngology, IgG4-related Mikulicz's disease is suspected and diagnosed based on the presence of lesions of the head and neck, salivary and lacrimal gland enlargement, and bilateral sinus opacity concentrated on the maxillary sinuses. However, in some cases, it is necessary to consider about differentiation between IgG4-related Mikulicz's disease and Sjögren syndrome. PATIENT CONCERNS AND DIAGNOSIS: A 75-years-old male patient visited our hospital with bilateral otitis media with effusion, which was resistant to conservative treatment. Other symptoms at presentation included enlarged bilateral submandibular and sublingual glands marked oral dryness, severe decrease in saliva secretion (1 mL/10 minutes), and dry eyes. We conducted a Schirmer's and fluorescent dye tests, both of which were positive. High serum IgG4 levels were observed, and although the Sjögren syndrome (SS)-A/SS-B antibodies were negative, marked hypolacrimation and tear secretion were observed. Therefore, a detailed examination considering both IgG4-related Mikulicz's disease and SS was conducted. Salivary gland scintigraphy performed prior to the salivary gland biopsy revealed a marked decrease in uptake, which satisfied the diagnostic criteria for SS; however, it was difficult to diagnose IgG4-related disease based on the diagnostic definition. INTERVENSIONS: Although a definitive diagnosis of SS was made, the persistent otitis media with effusion that was resistant to conservative treatment and bilateral mixed hearing loss were confirmed. As mixed hearing loss is considered an otological symptom of IgG4-related disease, oral steroid treatment was administered. OUTCOME: Thereafter, marked recovery of hearing and reduced swelling and induration of the bilateral parotid and submandibular glands were observed. Clinically, IgG4-related Mikulicz's disease was strongly suspected, but a definite diagnosis of SS was made. LESSONS: In the absence of an IgG4-related Mikulicz's disease diagnosis, careful differentiation between IgG4-related Mikulicz's disease and 2 diseases and their diagnostic criteria was essential.