نتایج جستجو برای: systemic amyloidosis

تعداد نتایج: 184360  

نوری, حمیدرضا, درودی‌نیا, آبتین, محبی, علیرضا ,

    Introduction: Amyloidosis is an idiopathic disorder characterized by amyloid deposition leading to tissue damage and disease. Laryngeal amyloidosis is usually a localized phenomenon that is rarely accompanied by systemic involvement. Hoarseness is its most common symptom and the clinical findings in laryngoscopy are variable, nonspecific and difficult to be distinguished from other laryngea...

Journal: :acta medica iranica 0
fahimeh asadi-amoli department of pathology, farabi eye hospital, school of medicine, tehran university of medical scien n rabie department of pathology, farabi hospital, school of medicine, tehran university of medical sciences, s.z tabatabaie-mohammadi department of pathology, farabi hospital, school of medicine, tehran university of medical sciences,

primary localized amyloidosis of eyelid is a localized type of amyloidosis without evidence of systemic involvement. we report a 75-year-old man suffering of unilateral (left) ptosis due to upper eyelid mass with bony consistency. eye examination revealed upper lid mass attached to tarsus. no ocular infection or inflammation was found. pathologist reported diffuse distribution of eosinophilic h...

Fahimeh Abdollahimajd, Kani Zahra Asadi Reza Jaffari Fesharaki Seyed-Mostafa Razavi Shahidi-Dadras Mohammad Yousefi Maryam

We hereby report a 79-year-old Iranian man presenting with nail dystrophy and subsequent development of purpuric and ecchymotic plaques, hemorrhagic bullae, and infiltrated papules on the head, neck and trunk. Histological examination of the gingiva, bone marrow aspiration, and biopsy confirmed the diagnosis of primary systemic amyloidosis. In this case, nail dystrophy was the presenting sign o...

Journal: :journal of current ophthalmology 0
علی صادقی طاری ali sadeghi tari بهرام اشراقی bahram eshraghi حسام هاشمیان hesam hashemian فهیمه اسدی آملی fahimeh asadi amoli

purpose : primary localized amyloidosis of eyelid is a localized type of amyloidosis without evidence of systemic involvement, which is a quite rare clinical condition. here we report a case of primary localized amyloidosis of eyelid. case report : a 40-year-old woman presented with a four-month history of swelling of the left upper eyelid resulting in a mechanical ptosis. the mass had a firm b...

Journal: :acta medica iranica 0
farzaneh motamed department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran. rita bagherian department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran. gholamhossin adalat department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran. mohammad hassan moradinejad department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran. nilofar hajizadeh department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran. mohammad vasei department of pathology, children’s medical center, tehran university of medical sciences, tehran, iran.

systemic amyloidosis is a very rare complication of inflammatory bowel disease (ibd). the reported cases of secondary amyloidosis in children with ibd are much fewer than those reported in adults. herein, a teenage boy with crohn’s disease is presented who developed nephrotic syndrome due to renal involvement secondary to amyloidosis, whereas the patient was under treatment with corticosteroid ...

Journal: :iranian journal of nuclear medicine 2005
armaghan fard-esfahani majid assadi mohsen saghari mohammad eftekhari babak fallahi

amyloidosis is characterized by an abnormal extracellular deposition of amyloid in different organs, where it usually causes some type of dysfunction. its cause is unknown. five different types of amyloidosis have been described according to the underlying disease; immunoglobulin amyloidosis, familial amyloidosis, senile systemic amyloidosis, secondary amyloidosis and hemodialysis-associated am...

Armaghan Fard-Esfahani, Babak Fallahi, Majid Assadi, Marzieh Mahmoudian Mohammad Eftekhari, Mohsen Saghari Saeed Akbarpour

Amyloidosis is characterized by an abnormal extracellular deposition of amyloid in different organs, where it usually causes some type of dysfunction. Its cause is unknown. Five different types of amyloidosis have been described according to the underlying disease; immunoglobulin amyloidosis, familial amyloidosis, senile systemic amyloidosis, secondary amyloidosis and hemodialysis-associa...

Journal: :veterinary research forum 2012
mohsen nouri farhang sasani mohammad javad gharagozloo mehrnoush moeini jazani

systemic amyloidosis and testicular interstitial tumor are rare conditions in birds and this is the first report in iran. a male zebra finch was presented because of white diarrhea, anorexia, loss of weight and lethargy. at necropsy, the small intestine was edematous and congested. the spleen appeared pale. the liver was large, firm and brown. one testis was cystic and neoplastic and the remain...

Journal: :Internal medicine 2018
Kazuya Ishiguro Toshiaki Hayashi Yoshihiro Yokoyama Yuka Aoki Kei Onodera Hiroshi Ikeda Tadao Ishida Hiroshi Nakase

Objective The complication of systemic immunoglobulin light chain (AL) amyloidosis in patients with monoclonal immunoglobulin affects the prognosis, but amyloid deposition in tissues is sometimes difficult to detect due to bleeding tendencies and preferential distributions. However, fibrinolysis is known to be exacerbated in patients with systemic AL amyloidosis specifically. We therefore explo...

2012
Toshiyuki Yamamoto

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...

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