Multiple choice Mycoplasma pneumoniae infection can lead to which of the following diseases? Hashimoto's thyroiditis Agranulocytosis Cold hemagglutinin disease Thrombocytopenic purpura Neonatal alloimmune thrombocytopenia Reveal answer Fill a bubble to check yourself C Correct answer Explanation Patients with cold hemagglutinin disease have monoclonal anti-blood group I.