Vascular complications
Raynauds
Lungs
Pulmonary hypertension, fibrosis
Renal crisis
HTN, rapidly deteriorating kidney function, microangiopathic haemolytic anaemia (schostocytes)
GI complications
Oesophageal dysmotility, GAVE, malabsorption
Treatment
Methotrexate/MMF for cutaneous disease, CCBs/viagra for Raynauds, ACE-I for renal crisis (captopril)