Fatal pulmonary aspergillosis and AA type amyloid accumulations in the liver and spleen are described in a female ostrich (Struthio camelus). The animal had had respiratory problems and long-term inappetence over an 8-week period. Necropsy revealed that several soft, grayish to white nodules ranging from 1 to 3 mm in diameter were scattered throughout the lungs and thoracic air sacs. Prominent ...

BACKGROUND Amyloid deposition in heart is a common occurrence in systemic amyloidosis. But localised valvular amyloid deposits are very uncommon. It was only in 1922 that the cases of valvular amyloidosis were reported. Then in 1980, Goffin et al reported another type of valvular amyloidosis, which he called the dystrophic valvular amyloidosis. We report a case of aortic valve amyloidosis which...

In a case suspected clinically of having amyloidosis because of the presence of a chronic infection, large liver and spleen, and moderate albuminuria, a Congo Red test done by the current standard method (1) proved to be negative according to present interpretation (60 per cent of the dye was removed from the blood at the end of 60 minutes). A moderate amount of amyloid was, however, shown to b...

Bone localisations of amyloidosis are rare, usually diffuse and associated with myeloma. We report the case of a patient with massive obesity complicated by diabetes, hypertension, sleep apnea and liver steatosis, who complained of rapidly worsening bilateral polyradiculalgia of the lower limbs. After sufficient weight loss made nuclear magnetic resonance imaging feasible, a spinal tumour was v...

Background Familial amyloid polyneuropathy (FAP) is a severe hereditary disease, due to production by the liver of a genetic variant transthyretin (TTR) resulting in tissue amyloid deposits. Cardiac involvement is of major prognostic value. Diphosphonate scintigraphy has been proposed as a diagnostic tool for TTR-related cardiac amyloidosis, but there is no consensus on the optimal radiopharmac...

Introduction In the collagen syndromes, clinical liver disease is unusual and, if present, it is often due to secondary amyloidosis or to cardiac failure (Sherlock, 1975). In polyarteritis nodosa (PAN) the hepatic vessels may be affected but this is usually a post-mortem finding, when hepatic involvement varies from 42% (Mowrey and Lundberg, 1954) to 71%4 (Harris, Lynch and O'Hare, 1939) of cas...

objective(s):familial mediterranean fever (fmf), an inherited autosomal recessive disorder, is frequently present among individuals of mediterranean origin. differences in the clinical manifestations of fmf between different ethnic groups have been documented. the aim of the present study was to determine the most common characteristics of fmf and the relationship between clinical findings and ...

Amyloidosis is induced by deposition of amyloid proteins in various organs. Both systemic and localized type amyloidosis present with a variety of skin manifestations. Based on biochemical and immunological aspects, amyloid proteins are subdivided into several subtypes from different origins. Amyloid fibrils in primary and multiple myelomaassociated systemic amyloidosis are composed of immunogl...

Amyloidosis refers to a group of protein misfolding diseases characterized by deposition of a particular amyloid protein in various organs and tissues of animals and humans. Although there are other components present in the deposit, the amyloid protein fibril is the main component of the amyloid substance. The amyloid substance differs in protein composition depending upon the types of amyloid...

AIM The aim of this study was to evaluate the diagnostic utility of high-sensitivity cardiac troponin T (hs-cTnT) levels in discriminating cardiac amyloidosis from patients with cardiac hypertrophy caused by aetiologies other than cardiac amyloidosis. METHODS AND RESULTS Serum hs-cTnT levels were measured in 96 patients with cardiac amyloidosis (light chain: 23, wild-type transthyretin amyloi...