Necrotizing fasciitis usually occurs after dermal injury or through hematogenous spread. To date, few cases have been reported as necrotizing fasciitis of the thigh secondary to rectal perforation in rectal cancer patients. A 66-year-old male complained of pelvic and thigh pain and subsequently developed necrotizing fasciitis in his right thigh. Four years earlier, he had undergone a low anteri...

The association between necrotizing fasciitis and tuberculosis is extremely rare. We report two cases in which the initial clinical presentation of tuberculosis was that of necrotizing fasciitis proven by histopathology. Repeated adequate surgical debridement was performed in both. In one patient, acid-fast bacillus was cultured from a discharging sinus one year postoperatively. The other patie...

Necrotizing fasciitis is a rare but life-threatening soft-tissue infection primarily involving the superficial fascia and subcutaneous tissue. Only early diagnosis and aggressive therapy including broad-spectrum antibiotics and surgical intervention can avoid systemic toxicity associated with a high mortality rate. Necrotizing fasciitis is rarely seen in the head and neck region. In this articl...

Ludwig's angina can seldom be complicated by necrotizing fasciitis. Due to the rapidly progressing nature of this infection and the potential for airway compromise and death, it is important to be aware of different ways in which this disease process can present in order to recognize and treat it emergently. We report here an unusual presentation of a case of Ludwig's angina complicated by necr...

We discuss the successful saving of an 18-month-old boy with necrotizing fasciitis of the abdominal wall secondary to colon perforation and peritonitis. The patient underwent emergency surgery with exploratory laparotomy, repeated procedures of debridement, and reconstructive abdominal wall surgery with skin graft. He recovered 6 months after admission. We also address the issue of the closure ...

Necrotizing fasciitis is a fulminant soft tissue infection characterized by rapid progression and high mortality. Rituximab is a generally well-tolerated immunosuppresive medication used for B-cell malignancies and some rheumatological disorders. We report a case of a 69-year-old male with chronic lymphocytic leukemia who suffered necrotizing fasciitis of his left lower extremity secondary to C...

The early diagnosis of necrotizing fasciitis is often ambiguous. Computed tomography and magnetic resonance imaging, while sensitive and specific modalities, are often time consuming or unavailable. We present a case of necrotizing fasciitis that was rapidly diagnosed using bedside ultrasound evaluating for subcutaneous thickening, air, and fascial fluid (STAFF). We propose the STAFF ultrasound...

INTRODUCTION Cervical necrotizing fasciitis is a rare but very severe infection that affects the soft-tissues of the cephalic extremity. Cervical necrotizing fasciitis most frequently occurs secondarily to inflammatory odontogenic disorders and represents the most severe infection of maxillofacial spaces, with a high lethal potential. MATERIALS AND METHODS In this study, we selected 55 patien...

LEARNING OBJECTIVES After studying the article, the participant should be able to: 1. Describe the most common bacteriology of necrotizing fasciitis and purpura fulminans. 2. Describe the "finger test" in the diagnosis of necrotizing fasciitis. 3. Discuss the three presentation patterns of necrotizing fasciitis. 4. Discuss the pathophysiology of acute infectious purpura fulminans. 5. Discuss th...

Benign subcutaneous emphysema is a rare clinical entity, documented by only a small collection of case reports. The presence of crepitus on physical examination and subcutaneous gas on radiographs is concerning for necrotizing fasciitis. Necrotizing fasciitis is a dangerous and deadly infection accounting for 500 to 1000 cases annually in the United States, with mortality rates of up to 76%. De...