At present there is no universally accepted classification for gastritis. The first successful classification (The Sydney System) that is still commonly used by medical professionals was first introduced by Misiewicz et al in Sydney in 1990. In fact, it was the first detailed classification after the discovery of Helicobacter pylori by Warren and Marshall in 1982. In 1994, the Updated Sydney Sy...

Primary cutaneous amyloidosis is limited to the skin without involving any other tissue. Nodular amyloidosis is rare, and atrophic nodular cutaneous amyloidosis is even rarer. We describe the fourth case of atrophic nodular cutaneous amyloidosis by searching PubMed databases. A 52-year-old female presented to our hospital with a 2-year history of orange papules and nodules without subjective sy...

DisCussion Two recent reports by the US Department of Health and Human Services indicate recent trends in heroin use. The 2001 National Household Survey on Drug Abuse found that heroin incidence rates rose during the 1990s. There were 146,000 new heroin users in 2000 (1). Data from the Drug Abuse Warning Network (DAWN) report estimated that heroin was involved in 162,137 emergency department vi...

Atrophic gastritis is considered to be an antecedent to intestinal metaplasia and gastric cancer. A previous study identified that Helicobacter pylori was absent at the severe atrophic gastritis stage, and alterations in the gastric microbial composition resembled those in gastric cancer. To explore the role of the bacteria absence of H. pylori in gastric carcinogenesis, in the current study, w...

Atubular glomeruli (AG) have been described in several renal disorders. However, little attention has been paid to AG in diabetic nephropathy (DN). Preliminary studies suggested that tip lesions were frequently present in type 1 diabetic (D) patients with proteinuria. The aim of this study was to determine the frequency of AG and their possible relationship with tip lesions in DN. Renal biopsie...

Malignant atrophic papulosis, commonly known as Degos disease, is a rare vasculopathy encompassing both benign, cutaneous and lethal systemic variants. We report a case of chronic cutaneous lupus erythematosus in a 41-year-old male presenting with prominent Degos-like skin lesions. Multiple atrophic, porcelain-white, scar-like papules and plaques with dusky, erythematous borders, suggestive of ...