Tuberculous cervical lymphadenitis (scrofula): USG, doppler and elastographic evaluation: report of two cases

Abstract

Lymphadenitis is the most generic form of extra pulmonary manifestation of tuberculosis. It is both diagnostic and therapeutic challenge because it mimics various other pathologic processes and yields inconsistent physical laboratory findings. Diagnosis is quite difficult often requiring biopsy. It is also important to differentiate tuberculous from non-tuberculous mycobacterial cervical lymphadenitis as their treatment protocols are different. We are presenting a case report of two patients who presented with neck swelling. Elastography is a recent advance in the field of sonography helping in identifying nature of pathology. Sonography, doppler and elastographic findings are discussed.

An electrochemical sensor based on molecularly imprinted polydopamine coated on reduced graphene oxide for selective detection of ornidazole

“…Therefore, the selective and selective detection of OR in pharmaceuticals and biological samples has great significance for clinical monitoring. Until now, numerous scientific studies related to the determination of OR by different instrumental techniques such as spectrophotometry [3], capillary electrophoresis [4], high‐performance liquid chromatography [5], and gas chromatography‐mass spectroscopy [6] were published. Nevertheless, many of these techniques are time‐consuming and require pricey equipment, highly skilled instrument technicians, and instrument care.…”