Pyriform fossa sinus tracts classically present with neck abscess, recurrent infections and suppurative thyroiditis in children; acute presentation in a geriatric patient is rare.

Case report and Medline literature review.

A 79-year-old female presented with a left-sided neck mass and severe odynophagia of 3 days’ duration. Magnetic resonance imaging revealed a large-volume, loculated fluid collection extending throughout the deep spaces of the neck on the left, within and around the thyroid gland capsule. There was radiological evidence of internal jugular vein thrombophlebitis. Abscess incision and drainage, and endoscopic evaluation, were performed. A deeply penetrating sinus was seen in the left pyriform apex, the entrance of which was circumferentially cauterised and the lumen obliterated with fibrin glue. Following post-operative intravenous antibiotics, the patient made a complete recovery.

This paper describes the first use of fibrin glue to obliterate a pyriform fossa sinus tract in an adult.

This study aimed to review cases of Lemierre's and Lemierre's-like syndromes in paediatric patients, to examine a possible association with Epstein–Barr virus as a predisposing factor, and to assess the impact of this virus on the severity of illness.

We performed a retrospective analysis of data from the in-patient database at Winthrop University Hospital, from January 2001 to October 2007. We reviewed clinical and laboratory findings as well as the outcome of infection in patients aged 21 years or less with a diagnosis of Lemierre's syndrome. An additional case of Lemierre's-like syndrome was also included. The illness severity and duration of in-patient management of those testing positive for heterophile antibody were then compared with the same parameters in patients who tested negative.

Of the five patients diagnosed with Lemierre's syndrome, two had concomitant acute infection with Epstein–Barr virus. Additionally, a 19-year-old adolescent was admitted during this period with acute infectious mononucleosis, Fusobacterium necrophorum sepsis, sinusitis, frontal lobe abscess and ophthalmic vein thrombosis. The clinical presentation of all patients included fever, sore throat, and ear or neck pain. The duration of symptoms ranged from two days to three weeks prior to admission. The patients with acute Epstein–Barr virus infection had been diagnosed with infectious mononucleosis prior to admission, and tested positive for heterophile antibody. These patients subsequently underwent more extensive in-patient treatment, including intensive care management and ventilator support. The patients who tested negative for heterophile antibody experienced a milder course of illness, with a shorter duration of in-patient management.

Two patients diagnosed with Lemierre's syndrome, and a third with Fusobacterium necrophorum sepsis, had coexisting acute Epstein–Barr virus infection. Patients who tested positive for heterophile antibody experienced a more severe course of illness. These observations suggest a possible association between Epstein–Barr virus infection and the severity of concomitant Lemierre's syndrome.

Acute tonsillitis or pharyngitis may lead to suppurative thrombophlebitis of the internal jugular vein. This complication, also known as Lemierre's syndrome, remains, even nowadays, life threatening, due to dissemination of septic thromboemboli to various organs. Respiratory deficiency and renal impairment are often reported in patients suffering from Lemierre's syndrome.

The unusual clinical manifestation of this case involves severe acute renal and respiratory deficiency in addition to microangiopathic consumption coagulopathy in a young patient treated with macrolides five days after the onset of acute tonsillitis.

The usual causative pathogen, namely Fusobacterium necrophorum, shows a varying sensitivity to macrolides. As a result, the syndrome may present itself in a variety of clinical forms even in patients under treatment with macrolides. A high index of suspicion is therefore crucial for in time prevention of potentially life threatening complications.