Purpose Abscess is still a formidable disease and requires adequate drainage. Moreover, drainage in the head and neck area needs cosmetic care, especially in the pediatric population. In this report, we introduce our method of percutaneous abscess drainage using an indwelling needle cannula. Patients and methods Ten pediatric and five adult patients with cervical and/or facial abscess treated with this drainage method were retrospectively reviewed. Using an indwelling needle cannula (18-14 G Surflow®, Terumo, Tokyo, Japan), abscesses were penetrated under ultrasonic examination. Once purulent retention was identified, the inner metal needle was removed and the outer elastic needle was left and fixed. The outer needle was connected to the tube for continuous suction drainage for large abscess. Results The primary diseases of these abscesses were cervical abscess of dental origin (5), purulent lymphadenitis (3), pyriform sinus fistula (2) and subperiosteal abscess due to mastoiditis (2), circumorbital cellulitis (1), infection of Warthin's tumor (1), and unknown origin (1). The median (range) duration of drainage was 4 days (3–9 days). Abscesses were successfully treated, and no patients required additional incision for abscess drainage. No apparent scars after drainage were observed. Conclusion This technique resembles the usual venous placement of an indwelling needle cannula and is thought to be familiar to physicians. Although simple and inexpensive, this drainage is safe, effective, and minimally invasive for the treatment of abscess.
Purpose Upper airway stenosis is one of the most formidable situations in medicine and is frequently encountered in the ENT clinic. We introduce here our method of emergency endonasal endotracheal intubation under videoendoscopic observation. Methods Transnasal endoscopic observation was done, and the region of airway stenosis was detected. Then, the endotracheal tube was prepared and the endoscope was inserted into the tube. The endoscope with tube was inserted up to the larynx. Immediately after the administration of lidocaine to the larynx, the endoscope with tube was inserted to the endolarynx and then to the trachea. The endotracheal tube was tightly held in the nostril, and the endoscope was removed. Results We have encountered four cases this year. The primary disease developing airway stenosis was acute epiglottitis due to pharyngeal and deep neck abscesses in three cases and laryngeal edema due to Ludwig's angina. All patients underwent uneventful intubation, and dyspnea was immediately ceased. Conclusion In cases showing severe suffocation, the clinician should perform airway maintenance even in an outpatient setting apart from a more monitored setting like the operation room. This technique resembles the usual nasal endoscopic laryngeal observation and is done even in the usual ENT office and/or emergency room. The supine position tends to worsen airway stenosis in patients with upper airway stenosis; however, this technique can be performed in a sitting or semi-sitting position. This method is less invasive for patients and also reduces the risk to the medical staff, especially in this COVID-19 era.
A 53-year-old woman with a recurrent sore throat, xerostomia, nasal obstruction, and nasal discharge came to our hospital. At the first visit, she did not have a fever, but a blood test showed an intense inflammatory response. She had oral mucosal erosion. She developed dyspnea 2 months later. Nasendoscopy, laryngoscopy, and bronchoscopy showed upper and lower respiratory mucosa cobblestone appearance. Microscopy of the nasal and pharyngeal mucosa biopsy found regular mononuclear inflammatory cell dense submucosal infiltrate, mainly plasma cells. A mucous membrane plasmacytosis diagnosis was made. Prednisolone 1 mg/kg/day rapidly improved bronchial symptoms and cobblestone appearance.
This report aimed to introduce a very rare presentation of congenital aural fistula and its treatment. A 13-year-old girl presented with a mass on the right temporal region with protrusion of the helix. She noticed a mass a month previously, and the mass gradually swelled with pain. Pus discharged from the pit behind the helix. Mastoiditis was suspected; however, the tympanic membrane was normal. Magnetic resonance imaging revealed a cystic mass in the temporal region. The surgical removal of the mass was performed using a postauricular incision. The mass was cystic and had a stem connected to the pit. Insertion of a probe into the pit showed a connection to the mass. The mass was totally removed with the skin around the pit. Histologically, the cyst connected to the fistula and its lumen was covered with squamous cells. A diagnosis of a congenital aural fistula developed posterior to the helix was made. Considering its location, the fistula had been formed between the third and fourth hillocks of the embryonal helix. Aural fistula developed posteriorly is very rare, and it mimicked a temporal tumor or mastoiditis with a protruding auricle. Careful observation of the skin and consideration from developmental aspects are needed for an accurate diagnosis.
Transcanal endoscopic ear surgery is a minimally invasive procedure that allows a clear visualization of the middle ear. Recently, indications for endoscopic surgery have been expanding. We performed combined underwater endoscopic and microscopic surgery for external auditory canal cholesteatoma, the computer tomography of which indicates the possibility of cholesteatoma not only in the canal wall but also in the mastoid. The 30° endoscope and underwater technique makes the surgical view clear, and we could remove the cholesteatoma without canalplasty. To the best of our knowledge, no case of external auditory canal cholesteatoma treated with underwater endoscopic and microscopic surgery has been previously reported. This case indicates that the procedure could be a good indication for external auditory canal cholesteatoma.
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