Surgical release of the chest wall skin and fascia for sclerodermatous graft versus host disease causing restrictive lung disease: A case report.

INTRODUCTION: Graft versus host disease (GVHD) remains a significant source of morbidity and mortality in the setting of allogeneic stem cell transplantation. Skin involvement is reported to be as high as 70-95 % in this group with GVHD and the severity of the involvement varies widely. Surgical management of complications of severe cutaneous GVHD is uncommon and is rarely mentioned as a treatment option.

CASE PRESENTATION: We present a case of severe sclerodermatous skin changes restricting chest expansion and exercise tolerance to the point of limiting basic activities of daily life. A 54-year-old male presents with severe restrictive lung disease from sclerodermatous graft versus host disease (GVHD) after stem cell transplant for Chronic Myeloid Leukaemia (CML). He experienced limited symptomatic relief from maximal medical therapy and photochemotherapy, and subsequently underwent a skin release and split skin grafting of his chest and abdomen in an effort to improve exercise tolerance and quality of life.

CLINICAL DISCUSSION: Despite an initial improvement in functioning, the patient's spirometry and lung function continued to decline with time, possibly suggesting that he did not gain a sustained benefit from surgical release of his cutaneous GVHD.

CONCLUSION: While delineating between disease progression and surgical outcome is difficult in this case, the patient would argue that by delaying or reducing further decline in function, the surgical release procedures led to improved quality of life in subsequent years. However further research is required to establish a clear role for surgery in the treatment of refractory cutaneous GVHD.