Incidentally Raised Cardiac Troponin I Has a Worse Prognosis in Older Patients Compared to Those with Normal Cardiac Troponin I and Patients with Acute Coronary Syndrome: A Cohort Study.

Background: Incidentally elevated cardiac troponin I (cTnI) levels are common in acutely unwell older patients. However, little is known about how this impacts on the prognosis of these patients.

Objective: We aimed to investigate whether incidentally elevated cTnI levels (group 1) are associated with poorer outcome when compared to age- and sex-matched patients without an elevated cTnI level (group 2), and to patients diagnosed with acute coronary syndrome (group 3).

Bone formation within a breast abscess.

We present a rare case of osseous metaplasia in a poorly healing breast abscess. An 87-year-old woman was referred to the breast surgery clinic with a painful lump in her right breast. Initial imaging and core biopsy suggested a breast abscess.

The non-cardiac use and significance of cardiac troponins.

Cardiac Troponins are blood markers of myocardial damage and are widely utilised across all acute medical departments. However, with a massive rise in requests for this test, the interpretation of raised serum levels in the absence of cardiac sounding clinical features can become a clinical conundrum. This is especially true if the numerous causes of positive test results are not fully appreciated.

Prognosis of multi-lobar pneumonia in community-acquired pneumonia: a systematic review and meta-analysis.

Background: Pneumonia is the leading cause of infection related mortality. Multilobar pneumonia (MLP) may have poorer outcomes and is a constituent of some prognostic indices. Our aim was to systematically-review and meta-analyse the impact of multi-lobar involvement in pneumonia.