Craniofacial necrotizing fasciitis secondary to sinusitis

Facial necrotizing fasciitis from an odontogenic infection

Necrotizing fasciitis (NF) is defined as rapidly progressive necrosis of subcutaneous fat and fascia. It is a rare but life-threatening infection characterized by a progressive, usually rapid, necrotizing process of the subcutaneous tissues and fascial planes. The condition is commonly described in the extremities, abdominal wall, and perineum but rarely seen in the head and neck. The diagnosis of NF depends mainly on clinical features, which are not always observable, so that the disease is often diagnosed late in its course, resulting in high mortality. Broad-spectrum antibiotics, aggressive surgical treatment and supportive therapy are the most widely accepted modalities of successful treatment. We describe a case of necrotizing fasciitis of the head and neck, arising from odontogenic origin.

Minor trauma triggering cervicofacial necrotizing fasciitis from odontogenic abscess

Necrotizing fasciitis (NF) of the face and neck is a very rare complication of dental infection. Otolaryngologists and dentists should be familiar with this condition because of its similarity to odontogenic deep neck space infection in the initial stages, its rapid spread, and its life-threatening potential. Trauma has been reported to be an important predisposing factor for NF of the face. In this paper, we describe the presentation and treatment of a 62-year-old man who developed NF of the face and neck following bilateral odontogenic deep neck space abscesses. The disease progressed rapidly, with necrosis of the skin, after the patient inflicted minor trauma in the form of application of heated medicinal leaves. The organism isolated in culture from pus was Acinetobacter sp. The comorbid conditions in our patient were anemia and chronic alcoholism. The patient was managed by immediate and repeated extensive debridements and split-skin grafting.

Necrotizing fasciitis caused by Haemophilus influenzae type b in an elderly patient

Necrotizing fasciitis caused by Haemophilus influenzae type b is a rare infection of the skin and soft tissues. The only previously reported case involved a healthy infant. We report herein the case of an 81-year-old Japanese woman with diabetes mellitus who developed necrotizing fasciitis caused by H. influenzae type b.

Facial necrotizing fasciitis secondary to accidental bite of the upper lip

We describe a case with facial wounds over the left upper lip that became contaminated with saliva. A facial necrotizing fasciitis developed 2 days after injury. This produced a serious and almost fatal infection.

Craniocervical necrotizing fasciitis in Ile-Ife, Nigeria

Sixteen cases of necrotizing fasciitis were seen at the Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria from 1990 to 2000. Primary craniocervical involvement was recorded in seven patients (five men and two women). The clinical records of five patients were sufficiently detailed to allow us to report their age, aetiology, predisposing illness, clinical features, complications, management regimen and outcome. The patients were aged 30-75 years and in four of them odontogenic infections were the cause of the condition. Hypertension, diabetes mellitus and obesity were the underlying systemic diseases in three cases and the body/angle region of the mandible was the predominant site of the infection on the face. All five cases had involvement of the neck. Mediastinal extension was recorded in three cases. Two patients had complications: one had septicaemia and renal failure and the other developed bone necrosis. Pre-existing ill health, old age, late surgical intervention, and mediastinal and thoracic extension of infection were responsible for the only death. Treatment involved frequent and multiple surgical debridement, aggressive antimicrobial treatment and control of systemic disease. Early recognition, prompt surgical intervention, and aggressive antimicrobial treatment are essential to minimize morbidity and mortality. Rapid progression of infection, financial constraints, delayed referrals from rural clinics and distance to the tertiary hospital caused problems.

Necrotizing Fasciitis Secondary to Peritonsillar Abscess: A New Case and Review of Eight Earlier Cases

Necrotizing fasciitis is a potentially fatal soft-tissue infection that occurs only rarely in the head and neck region. Broad-spectrum parenteral antibiotics and surgical debridement are the mainstays of treatment. Until now, only eight cases of necrotizing fasciitis secondary to peritonsillar abscess have been described in the English-language literature. In this article, we report a new case that occurred in an otherwise healthy 43-year-old woman. In addition to standard treatment, the patient underwent a hot tonsillectomy. After 23 months of follow-up, she is in good health.