What are we? What should we be?

Erythema nodosum :what should we consider about it?

Prions in dentistry--what are they, should we be concerned, and what can we do?

OBJECTIVE To briefly review the characteristics of prions, the risk of transmission and implications for infection control in dentistry. METHODS The literature on prion disease in the context of dentistry up to March 2005 was reviewed using the PubMed, MEDLINE, Cumulative Index to Nursing & Allied Health Literature, Google Scholar databases and the Web sites of the departments of health of co...

what should we know in bipps

cushing’s syndrome is a rare endocrine disease characterized by hypercortisolemia caused by excess acth secreted by the pituitary. distinguishing pituitary sources from the ectopic sources of acth is challenging because of the limited accuracy of noninvasive assays. the test that offers the highest sensitivity and specificity is bilateral inferior petrosal sinus sampling (bipss). in patients wi...

Molecular approaches to diagnosis of invasive aspergillosis what we know and what we do not know.

Invasive aspergillosis (IA) are a major complication in immunocompromized patients where can be serious and rapidly fatal. Early diagnosis and early appropriate antifungal treatment is important in reducing mortality and morbidity. But despite many efforts to develop detection methods, the diagnosis of IA still remains challenging and current conventional methods are limited for adequate diagno...

IgA deficiency: what we should-or should not-be doing.

Although IgA deficiency (IgAD) is currently recognised as the most frequent immunodeficiency in humans, individuals with IgAD are largely considered to be healthy and when discovered are usually not investigated further or followed up. The rare occasion when IgAD is a cause for concern is when these individuals require blood or blood products, in which case current practice advises that product...