Cellulitis is a spreading bacterial skin infection that infects deeply involving the subcutaneous tissues.
It typically occurs in areas where the skin integrity has been compromised.
It may also result from blood-borne spread of infection to the skin and subcutaneous tissues.
It is commonly caused by beta-hemolytic streptococci and Staphylococcus aureus.
Erysipelas is a type of cellulitis with margins that are sharply demarcated, involves the epidermis and superficial lymphatics.
Onset of symptoms is acute whereas cellulitis has an indolent course.
It is more commonly caused by beta-hemolytic streptococci.
Patients using long-acting opioids with immunosuppressive properties are at greater risk of developing serious infections compared with those using the nonimmunosuppressive opioid counterpart, according to a study.
A higher frequency of enterovirus, but not adenovirus, infection during early childhood may increase the risk of later coeliac disease, suggests a recent study, adding new data on the role of viral infections in the aetiology of coeliac disease.