Results 1 to 10 of about 23,328 (212)

Calcium pyrophosphate crystal size and characteristics

Osteoarthritis and Cartilage Open, 2021
Objective: To describe the characteristics of calcium pyrophosphate (CPP) crystal size and morphology under compensated polarized light microscopy (CPLM).
Monica Zell, MD, Thanda Aung, MD, MS, Marian Kaldas, MD, Ann K. Rosenthal, MD, Bijie Bai, Tairan Liu, Aydogan Ozcan, PhD, John D. FitzGerald, MD, PhD   +7 more
doaj   +7 more sources

Calcium pyrophosphate deposition disease. [PDF]

CMAJ
Calcium pyrophosphate deposition (CPPD) disease is a consequence of the immune response to the pathological presence of calcium pyrophosphate (CPP) crystals inside joints, which causes acute or chronic inflammatory arthritis. CPPD is strongly associated with cartilage degradation and osteoarthritis, although the direction of causality is unclear.
Kwok TSH, Choy G.
europepmc   +9 more sources

Editorial: Calcium pyrophosphate deposition disease [PDF]

Frontiers in Medicine
Georgios Filippou, Georgios Filippou, Nicola Dalbeth, Sara K. Tedeschi   +3 more
doaj   +4 more sources

Pseudogout and Calcium Pyrophosphate Disease [PDF]

Journal of Education and Teaching in Emergency Medicine, 2017
History of present illness: A 53-year-old male presented with worsening right knee pain and swelling over the past 48 hours. He denied recent trauma to the knee, history of IV drug use, and recent illness. He had no history of diabetes, immunodeficiency,
Andrew Williamson
doaj   +4 more sources

Imaging and management of calcium pyrophosphate deposition disease. [PDF]

Skeletal Radiol
The radiological manifestations of calcium pyrophosphate deposition (CPPD) revolve around two main axes: the asymptomatic form and CPPD disease. The latter is a consequence of an immune response to calcium phosphate crystals. Chondrocalcinosis is broadly considered the radiographic manifestation of CPPD regardless of whether it is asymptomatic or ...
Issa W, Mercer R, Yinh J, Guermazi A, Jarraya M.   +4 more
europepmc   +3 more sources

Diagnosis and Treatment of Calcium Pyrophosphate Deposition (CPPD) Disease: A Review [PDF]

Open Access Rheumatology: Research and Reviews, 2023
Sharon Cowley, Geraldine McCarthy Department of Rheumatology, Mater Misericordiae University Hospital, Dublin, IrelandCorrespondence: Sharon Cowley, Mater Misericordiae University Hospital, Dublin, Ireland, Email sharoncowley111@gmail.comAbstract ...
Cowley S, McCarthy G
doaj   +2 more sources

Pseudogout of the lumbar spine

Radiology Case Reports, 2023
Calcium pyrophosphate deposition involves deposition of calcium pyrophosphate dihydrate crystals in various joints throughout the body. The term “pseudogout” refers to an acute attack of calcium pyrophosphate crystal-induced arthritis.
Sneha R. Gupta, MD, Sai Phani Sree Cherukuri, MBBS, Mohamad Chehab, MD, Kalyan Paudel, MD, Christopher Haas, MD, PhD   +4 more
doaj   +1 more source

Bioceramics Based on Calcium Pyrophosphate

Materials, 2022
Ceramic samples based on b-calcium pyrophosphate b-Ca2P2O7 were prepared using firing at 900, 1000, and 1100 oC from powders of g-calcium pyrophosphate g-Ca2P2O7 with preset molar ratios Ca/P=1; 0,975 and 0,95. To prepare powders of g-calcium pyrophosphate g-Ca2P2O7 with preset molar ratio Ca/P=1; 0,975 and 0,95 powder mixtures based on calcium lactate
Tatiana Safronova, Andrey Kiselev, Irina Selezneva, Tatiana Shatalova, Yulia Lukina, Yaroslav Filippov, Otabek Toshev, Snezhana Tikhonova, Olga Antonova, Alexander Knotko   +9 more
openaire   +3 more sources

Accuracy of synovial fluid analysis compared to histology for the identification of calcium pyrophosphate crystals: an ancillary study of the OMERACT US Working Group - CPPD subgroup

Reumatismo, 2021
The aim of this study was to evaluate the accuracy of synovial fluid analysis in the identification of calcium pyrophosphate dihydrate crystals compared to microscopic analysis of joint tissues as the reference standard.
S. Sirotti, M. Gutierrez, C. Pineda, D. Clavijo-Cornejo, T. Serban, A. Dumitru, A. Scanu, A. Adinolfi, C.A. Scirè, P. Sarzi Puttini, M.-A. D’Agostino, H.I. Keen, L. Terslev, A. Iagnocco, G. Filippou   +14 more
doaj   +1 more source

Calcium Pyrophosphate Deposition Disease [PDF]

New England Journal of Medicine, 2016
CPPD disease (also called pseudogout) is common, especially among persons older than 60 years of age, but it is underrecognized and undertreated. This review summarizes the diagnosis and treatment of the acute and chronic forms of this crystal-induced arthritis.
Ann K, Rosenthal, Lawrence M, Ryan
openaire   +4 more sources