RESUMEN
Coins are among the most common foreign bodies ingested by children, especially those below 5 years of age. Early endoscopic retrieval of esophageal coins minimizes the risk of serious complications. However, significant morbidity and mortality are reported when coins are retained in the gastrointestinal tract for prolonged periods of time. We report a case in which a coin was retained in the upper esophagus for 4 years and presented a distinctive clinical course. An esophageal coin retained for a prolonged period may place the patient at a risk of complications such as tracheoesophageal fistulas. The management of patients with complicated aerodigestive tract foreign bodies is challenging. To avoid a delayed diagnosis and to improve the patients' safety, the quality of medical care in rural areas should be monitored by implementing continuous educational programs for primary physicians.
RESUMEN
OBJECTIVES: To report a recalcitrant spontaneous cerebrospinal fluid (CSF) fistula arising from multiple, anatomically-linked lateral skull base defects, and to review the available literature to determine optimal techniques for operative repair of congenital CSF fistulae. METHODS: A patient with recurrent episodes of otologic meningitis was found to have a patent tympanomeningeal fissure, also known as a Hyrtl's fissure, and internal auditory canal (IAC) diverticulum that communicated with the jugular bulb. A systematic review of the literature characterized all reports of spontaneous congenital perilabyrinthine CSF leaks, and all cases of Hyrtl's fissures. RESULTS: An 11-year-old female was referred for recurrent meningitis. Imaging demonstrated a fistulous connection between the middle ear and IAC diverticulum via the jugular foramen. Specifically, a Hyrtl's fissure was identified, as well as demineralized bone around the jugular bulb. Obliteration of the fissure was initially performed, and a fistula reformed 4 months later. Multifocal CSF egress in the hypotympanum was identified on re-exploration, and middle ear obliteration with external auditory canal (EAC) overclosure was performed. A systematic review of the literature demonstrated 19 cases of spontaneous congenital perilabyrinthine CSF leaks. In total, 6 cases had multiple sources of CSF leak and 2 had history suggestive of intracranial hypertension. All of these noted cases demonstrated leak recurrence. Middle ear obliteration with EAC overclosure was successful in 4 recalcitrant cases. CONCLUSIONS: Repair of spontaneous congenital perilabyrinthine CSF leaks in cases demonstrating multiple sources of egress or signs of intracranial hypertension should be approached with caution. Middle ear obliteration with EAC overclosure may provide the most definitive management option for these patients, particularly if initial attempt at primary repair is unsuccessful.
