title: An unusual complication of thoracentesis: haemoperitoneum.
mesh_terms: D004322:Drainage; D005260:Female; D006465:Hemoperitoneum / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000628:therapy*; D011677:Punctures / Q000009:adverse effects*; D013154:Spleen / Q000293:injuries