Cystic tumour of the atrioventricular nodal region: report of a case successfully treated with surgery.
A case is reported of a 59 year old woman who presented with palpitations. Electrocardiographic studies revealed atrial fibrillation and atrioventricular block. Echocardiography and magnetic resonance imaging showed a right atrial cystic mass attached to the interatrial septum. The patient underwent surgical excision of the mass. Histopathological findings were of a cystic tumour of the atrioventricular nodal region. This is the second report of this condition diagnosed antemortem and treated successfully with surgical excision.
Paniagua
J R
JR
Department of Cardiothoracic Surgery, Yorkshire Heart Centre, The General Infirmary, Great George Street, Leeds LS1 3EX, UK.
Sadaba
J R
JR
Davidson
L A
LA
Munsch
C M
CM
D001145:Arrhythmias, Cardiac / Q000209:etiology*; D001283:Atrioventricular Node; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology*; D006338:Heart Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008654:Mesothelioma / Q000473:pathology / Q000601:surgery*; D008875:Middle Aged