Mitral valve prolapse with pulmonary haemosiderosis and severe anaemia: cause or association?
A 12 years boy presented with the history of pallor for one month. Two days before hospitalisation he developed fever, cough, shortness of breath. He had past history of such episode. On examination, his heart rate was found to be 120/minute, respiratory rate 40/minute and moderate anaemia was detected. Scattered creptus was audible over mid and lower lung fields and a soft systolic murmur was auscultated at apex. On investigations, Hb was found as 4.6 g/dl and HbF was less than 2%. Plasma Hb was 5 g/dl. Straight x-ray chest showed bilateral patchy opacities over mid and lower zones. His sputum was found to be blood stained and prompted the possibility of blood loss occurring in the lungs, which was confirmed by demonstrating haemosiderin laden macrophages on three consecutive sputum specimens. Echocardiography revealed a systolic displacement of mitral valve leaflets into the left atrium with co-optation superior to the plane of mitral annulus. Doppler study showed a minimal late systolic regurgitation. It was decided to treat the case as idiopathic pulmonary haemosiderosis. Oxygen inhalation, hypertonic saline nebulisation, i.v. hydrocortisone, packed cell transfusion followed by oral prednisolone improved the patient's condition. After 3 months of discontinuing prednisolone, he remained asymptomatic. Here one case of pulmonary haemosiderosis characterised by abnormal accumulation of haemosiderin in the lungs following repeated alveolar haemorrhages with the presence of mitral valve prolapse is reported.
Singh
S K
SK
Department of Paediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children's Hospital, New Delhi.
Kumar
V
V
Dubey
N K
NK
Jain
M
M
Anand
R
R
D018798:Anemia, Iron-Deficiency / Q000209:etiology*; D002648:Child; D006486:Hemosiderosis / Q000150:complications* / Q000473:pathology / Q000628:therapy; D006801:Humans; D008171:Lung Diseases / Q000150:complications* / Q000473:pathology / Q000628:therapy; D008297:Male; D008945:Mitral Valve Prolapse / Q000150:complications*