Non-bacterial thrombotic endocarditis and metastatic lung adenocarcinoma.

A 69-year-old Chinese man presented with exertional dyspnoea and subjective left upper limb weakness. Initial clinical impressions were community-acquired pneumonia and cerebrovascular accident. Further imaging studies revealed an incidental mitral valve vegetation and left lung upper lobe nodule likely a lung malignancy with possible lymphangitis carcinomatosis.

Elevated Right Hemidiaphragm: A Clue in Acute Cholecystitis?

Two patients presented to the Emergency Department with sepsis and vague localising complaints. Both of them had a new elevation of the right hemidiaphragm on chest radiography and were eventually diagnosed with complicated acute cholecystitis on CT imaging. In both cases, the hemidiaphragmatic elevation could not be explained by mass effect as there was no sizable intra-abdominal collection.

Chronic thrombotic microangiopathy secondary to antiphospholipid syndrome, presenting with severe hypertension and chronic renal impairment.

A 42-year-old woman was referred from a primary care centre for severe hypertension, stage 3A chronic kidney disease and proteinuria. This was associated with a significant obstetric history of pre-eclampsia during her previous two pregnancies. Secondary hypertension was suspected and autoimmune workup was positive for anticardiolipin IgG and lupus anticoagulant.