Cervical necrotizing fasciitis and tonsillitis

Complications of peritonsillar abscess

Background

The vast majority of patients with peritonsillar abscess (PTA) recover uneventfully on abscess drainage and antibiotic therapy. However, occasionally patient´s condition deteriorates as the infection spread in the upper airway mucosa, through cervical tissues, or hematogenously. The bacterial etiology of PTA is unclarified and the preferred antimicrobial regimen remains controversial. The current narrative review was carried out with an aim to (1) describe the spectrum of complications previously recognized in patients with peritonsillar abscess (PTA), (2) describe the bacterial findings in PTA-associated complications, and (3) describe the time relation between PTA and complications.

Methods

Systematic searches in the Medline and EMBASE databases were conducted and data on cases with PTA and one or more complications were elicited.

Results

Seventeen different complications of PTA were reported. The most frequently described complications were descending mediastinitis (n = 113), para- and retropharyngeal abscess (n = 96), necrotizing fasciitis (n = 38), and Lemierre´s syndrome (n = 35). Males constituted 70% of cases and 49% of patients were > 40 years of age. The overall mortality rate was 10%. The most prevalent bacteria were viridans group streptococci (n = 41, 25%), beta-hemolytic streptococci (n = 32, 20%), F. necrophorum (n = 21, 13%), S. aureus (n = 18, 11%), Prevotella species (n = 17, 10%), and Bacteroides species (n = 14, 9%). Simultaneous diagnosis of PTA and complication was more common (59%) than development of complication after PTA treatment (36%) or recognition of complication prior to PTA (6%).

Conclusion

Clinicians involved in the management of PTA patients should be aware of the wide range of complications, which may arise in association with PTA development. Especially males and patients  > 40 years of age seem to be at an increased risk of complicated disease. In addition to Group A streptococci and F. necrophorum, the current findings suggest that viridans group streptococci, S. aureus, Prevotella, and Bacteroides may also play occasional roles in the development of PTA as well as spread of infection. Complications occasionally develop in PTA patients, who are treated with antibiotics and surgical drainage.

Necrotizing fasciitis: an unusual presentation

Necrotizing fasciitis (NF) is rare but life threatening multimicrobial soft tissue infection characterized by progressive, usually rapid, necrotizing process of the subcutaneous tissues and fascial planes, with resulting skin gangrene and systemic toxicity. The groin, abdomen and extremities are the most frequent sites involved by this disease and it is rarely seen in the head and neck region. NF of the head and neck region has a potentially high morbidity and mortality. Delay in diagnosis leads to poor outcome. Hence early recognition and aggressive management is imperative for successful outcome. Here we present a case of acute onset of cervical necrotizing fasciitis in a young male.

Management of necrotizing fasciitis in diabetic patients

Necrotizing fasciitis is a life-threatening condition in diabetic patients; its management and salvage of the patient is a formidable challenge. Diabetes mellitus is one of the serious conditions associated with necrotizing fasciitis. It is a disorder that primarily affects the microvascular circulation. We review our experience and present our approach to necrotizing fasciitis in patients with diabetes mellitus. All cases of necrotizing fasciitis treated at Inonu University, Turgut Ozal Medical Center, from January 1997 to December 2003 were reviewed. A review of 59 charts identified 11 cases that met the study criteria. Cases with necrosis due to other obvious causes were excluded. Three patients had spread of infection with no fatality. An average of 42 hospital days (22-64 days), 17 intensive care unit days (7-28 days), and three surgical procedures (2-7) per patient was required. Necrotizing fasciitis is an extremely serious exceptional infectious process affecting subcutaneous soft tissue with skin gangrene and vascular thromboses. Clearly, the mortality and morbidity associated with necrotizing fasciitis even in diabetes can be decreased with clinical awareness, early diagnosis, effective surgical debridement, and intensive supportive care.

Neglected peritonsillar abscess resulting in necrotizing soft tissue infection of the neck and chest wall

Necrotizing soft tissue infection (NSTI) of the neck and chest wall resulting from neglected peritonsillar abscess is a relatively rare but highly lethal surgical condition which has received little attention in the literature. The case of a 54-year-old male patient affected by this unusual infection is reported. Our recent experience and literature data suggest that NSTI resulting from peritonsillar abscess is rapidly spreading and life threatening. High index of suspicion, early diagnosis, broad-spectrum antibiotics and aggressive surgical debridement are essential to its successful treatment.

Streptococcal infection and necrotizing fasciitis—implications for rehabilitation: a report of 5 cases and review of the literature

Five cases are presented of patients who were diagnosed with necrotizing fasciitis secondary to (1) hip disarticulation (in a paraplegic patient); (2) tooth abscess with extensive neck dissection, complicated by sepsis and hypotension with resultant dysphagia and ischemic encephalopathy; (3) below-knee amputation, anoxia, and severe debility; (4) emergent above-knee amputation; and (5) percutaneous endoscopic gastrostomy placement. The latter patient developed abdominal and chest wall necrotizing fasciitis that required skin grafting. Four patients were treated in an acute rehabilitation setting and returned home, and the fifth was rehabilitated in a subacute facility. This report emphasizes the importance of carefully monitoring rehabilitation patients, especially those with impaired sensation.

Necrotizing soft tissue infections of the head and neck: case reports and literature review

A small but nevertheless important part of a surgeon's experience comprises necrotizing soft tissue infections of the head and neck. The purpose of this report is to heighten awareness of necrotizing soft tissue infections in any patient with an infection of the head and neck. The article also outlines an appropriate management strategy for use in the treatment of patients with this potentially fatal condition. Prompt diagnosis and early radical surgical debridement are significant factors in avoiding a fatal outcome in these patients. This article reviews the literature on necrotizing soft tissue infections of the head and neck and presents cases from our recent experience.

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.

Synergistic necrotizing cellulitis as a complication of peritonsillar abscess

Peritonsillar abscess, a complication of tonsillitis, is not uncommon. The usual treatment consists of needle aspiration or surgical drainage and antibiotic treatment. Tonsillectomy may be used in the management of this condition, either at the time of diagnosis or after an interval period. Severe complications of peritonsillar abscess are rare. Synergistic necrotizing cellulitis is a fulminant infection associated with spread along fascial plains, necrosis of connective tissue and muscle, and high mortality. It is usually otondogenic in origin in the cervicofacial area and occurs in debilitated or immune compromised patients. We discuss cervicofacial-necrotizing soft tissue disease and report an unusual case of extensive synergistic necrotizing cellulitis of the neck, chest, and shoulder as a result of a peritonsillar abscess.

Cervical necrotising fasciitis with pharyngeal perforation: treatment and reconstruction

We present a case of life-threatening necrotising fasciitis of the neck with acute pharyngeal perforation following a parapharyngeal abscess caused by tonsillitis. The joint occurrence of cervical necrotising fasciitis and acute pharyngeal perforation has not been previously reported. A new way of reconstructing the pharyngeal defect using an islanded submental perforator flap is presented.