A rare case of granulomatous Wegener with multiple pyoderma gangrenosum-like ulcers

Chronic Ulcers and Malnutrition in an African Patient

An 11-year-old girl with a congenitally malformed left hand, sickle cell trait, asthma, and history of appendicitis was transferred from Zambia for evaluation and treatment of widespread suppurative and ulcerative skin lesions that typically appeared after trauma to her skin. The ulcers first presented 3 years earlier but had markedly worsened in the 9 months before transfer, spreading circumferentially on her extremities and abdomen at the site of an appendectomy. They were painful and did not resolve with multiple courses of intravenous antibiotics and close management by a pediatric infectious disease specialist working for a nongovernmental organization (NGO) in her home country. Per NGO records, she had previously been  average weight-for-age. On presentation after international transfer, she was severely malnourished, with lesions covering ∼35% of her body. In initial workup, leukocytosis of 21 × 103 cells per μL (79% neutrophils), hemoglobin of 6.1 g/dL, and mean corpuscular volume of 66 fL were found. Iron studies revealed an iron level of 18 μg/dL, ferritin level of 55 ng/mL, total iron binding capacity of 222 μg/dL, and transferrin saturation of 8%. Inflammatory markers were elevated, C-reactive protein was 20.1 mg/dL, and the erythrocyte sedimentation rate was 131 mm/h. A chest computed tomography scan revealed bilateral pulmonary nodules, the largest in her left upper lobe measuring 2.4 × 2.0 × 1.9 cm. Our panel of experts reviews the evaluation and treatment of this patient with extensive suppurative and ulcerative skin lesions and the factors considered in offering charity care to international patients.

Pyoderma gangrenosum associated with limited cutaneous systemic sclerosis: a rare case with literature review

Pyoderma gangrenosum (PG) is a skin disease characterized by painful ulcers that, when not appropriately treated, can lead to permanent disfigurement. Pyoderma gangrenosum has been observed in a multitude of autoimmune disorders such as rheumatoid arthritis, inflammatory bowel disease (IBD), and sarcoidosis (Feld et al. J Rheumatol. 39(1):197, 2012; Herrero et al. J Rheumatol. 36:7:1557-1558, 2009). It is rarely associated with autoimmune disorders such as systemic sclerosis. We report a case of a patient with known limited cutaneous systemic sclerosis who developed an ulcerated lesion on the 2nd digit of the left hand. The lesion was initially thought to be cellulitis and the patient underwent superficial wound debridement. Postoperatively, the patient's lesions worsened. The patient was treated with intravenous (IV) methylprednisolone and 0.05% topical clobetasol due to high suspicion for PG with complete resolution of ulcerated lesions and minimal scarring.