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https://www.readbyqxmd.com/read/29126717/2013-acr-eular-systemic-sclerosis-classification-criteria-in-patients-with-associated-pulmonary-arterial-hypertension
#1
Beatriz E Joven, Pilar Escribano, Jose Luis Andreu, Estibaliz Loza, Carmen Jimenez, M Jesus Garcia de Yebenes, M Jose Ruiz-Cano, Loreto Carmona, Patricia E Carreira
OBJECTIVE: To analyze the performance of the 1980 ACR and new 2013 ACR/EULAR criteria for systemic sclerosis (SSc) in cutaneous SSc (lcSSc) patients, especially those affected by lcSSc and pulmonary arterial hypertension (PAH). METHODS: All patients with a clinical lcSSc diagnosis from a prospective observational SSc cohort were included. Sociodemographic and disease-related variables were collected, and PAH confirmed by right heart catheterization (RHC). Performance of the 2013 and 1980 SSc criteria was analyzed in terms of clinical diagnosis...
October 13, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29123932/hyperphosphatemic-tumoral-calcinosis-after-total-knee-arthroplasty
#2
Takeshi Mochizuki, Katsunori Ikari
We report a case of hyperphosphatemic tumoral calcinosis (TC) that occurred after total knee arthroplasty. A 64-year-old Japanese man presented with painful swellings in both shoulders, the left elbow, and the right hip that developed after he underwent total knee arthroplasty (TKA). The pathology of the patient's bone at the time of TKA included a thick osteoid seam with calcareous deposition at the margin of the trabecular bone, which is not generally seen in osteoarthritis. Computed tomography scans of the swollen joints demonstrated leaflet and amorphous calcification masses around the joints...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/29101926/scrotal-calcinosis-two-case-reports
#3
O Karray, A Dhaoui, R Boulma, K Bellil, H Khouni
BACKGROUND: Scrotal calcinosis is a rare and benign condition. It usually gives rise to few symptoms, and the impact is mainly functional and aesthetic. It is considered part of dystrophic calcinosis cutis. Surgical management is the only curative approach, and recurrence has been described in few cases. CASE PRESENTATION: We report cases of two North African white patients with operated scrotal calcinosis. We describe the clinical and histological aspects as well as a pathogenic hypothesis and surgical management principles...
November 5, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29098972/-a-man-with-strange-genital-warts
#4
L M Voeten, C Sobczak, C J M Henquet
A 36-year-old man came to the outpatient dermatology department with asymptomatic, skin-coloured to white/yellow, firm papules on his prepuce. Over the last 10 years he had received different treatments for condylomata accuminata, with no effect. After shave excision, the diagnosis of idiopathic calcinosis cutis was made.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/29093412/lethal-visceral-calcinosis-in-fulminant-hypercalcemic-crisis
#5
Shu Yoshihara, Hiroshi Kobayashi, Yoshiro Otsuki, Sadahiro Tamashima
No abstract text is available yet for this article.
November 1, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29093022/giantin-knockout-models-reveal-a-feedback-loop-between-golgi-function-and-glycosyltransferase-expression
#6
Nicola L Stevenson, Dylan J M Bergen, Roderick E H Skinner, Erika Kague, Elizabeth Martin-Silverstone, Kate A Robson Brown, Chrissy L Hammond, David J Stephens
The Golgi is the cellular hub for complex glycosylation, controlling accurate processing of complex proteoglycans, receptors, ligands, and glycolipids. Its structure and organisation is dependent on golgins, which tether cisternal membranes and incoming transport vesicles. Here we show that knockout of the largest golgin, giantin, leads to substantial changes in gene expression despite only limited effects on Golgi structure. Notably, 22 Golgi-resident glycosyltransferases, but not glycan processing enzymes or the ER glycosylation machinery, are differentially expressed following giantin ablation...
November 1, 2017: Journal of Cell Science
https://www.readbyqxmd.com/read/29073937/tumoral-calcinosis-in-the-cervical-spine-a-case-report-and-review-of-the-literature
#7
Rui Guo, Tatsuya Kurata, Tetsushi Kondo, Takao Imanishi, Tetsutaro Mizuno, Toshihiko Sakakibara, Yuichi Kasai
BACKGROUND: Tumoral calcinosis is rarely located in spine. A 55-year-old Japanese woman with cervical tumoral calcinosis is presented, along with a review of the literature relating to tumoral calcinosis in the spine. We discussed the etiology, diagnosis, and management of this condition. CASE PRESENTATION: We report a case of a patient with cervical tumoral calcinosis with end-stage renal disease. A computed tomography scan showed a lobulated, calcified mass around the right facet joint at the fourth-fifth cervical spine and calcifications were also observed in the right intervertebral foramens at fourth-fifth cervical spine and fifth-sixth cervical spine levels and the anterior wall of the spinal canal...
October 27, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29069247/reversal-of-uremic-tumoral-calcinosis-by-optimization-of-clinical-treatment-of-bone-and-mineral-metabolism-disorder
#8
Mariana Espiga Maioli, Vinicius Daher Alvares Delfino, Amanda Carolina Damasceno Zanuto Guerra, Luiz Fernando Kunii, Raquel Ferreira Nassar Frange
Tumoral calcinosis is an uncommon type of extraosseous calcification characterized by large rubbery or cystic masses containing calcium-phosphate deposits. The condition prevails in the periarticular tissue with preservation of osteoarticular structures. Elevated calcium-phosphorus products and severe secondary hyperparathyroidism are present in most patients with uremic tumoral calcionosis (UTC). Case report of an obese secondary to chronic glomerulonephritis, undergoing continuous ambulatory peritoneal dialysis (CAPD) reported the appearance of painless tumors in the medial surface of fifth finger and left arm...
April 2017: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/29066642/case-of-tumoral-calcinosis-on-images-a-rare-clinicopathological-entity
#9
Harpreet Singh, Richa Handa, Zeeshan Arshad, Eric G Hoover
No abstract text is available yet for this article.
October 23, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29047366/the-use-of-cinacalcet-hinders-the-diagnosis-of-parathyroid-carcinoma-in-a-chronic-dialysis-patient-a-case-report
#10
Daisuke Takada, Tatsuo Tsukamoto, Miho Fuse, Shinpei Kada, Motoko Yanagita
BACKGROUND: Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving chronic dialysis therapy. Although cinacalcet can control parathyroid function and bone turnover, preventing ectopic calcification remains challenging. Cinacalcet can also suppress PTH secretion due to parathyroid carcinoma in the same way as it does for parathyroid hyperplasia in the uremic condition. We present a case of parathyroid carcinoma partially controlled by cinacalcet, in which tumorous calcinosis was successfully resolved by total parathyroidectomy...
October 18, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28992171/points-to-consider-for-skin-ulcers-in-systemic-sclerosis
#11
REVIEW
Felice Galluccio, Yannick Allanore, Lázló Czirjak, Daniel E Furst, Dinesh Khanna, Marco Matucci-Cerinic
This article discusses points to consider when undertaking a clinical trial to test therapy for skin ulcers in SSc. A validated definition of skin ulcers should be used if available. Defining a uniform SSc patient population, including consideration of disease duration, history of digital ulcers and capillaroscopic patterns, is important. Excluding confounding factors such as infection, calcinosis and trauma should be strongly considered, or at least accounted for, in defining patients. Outcome measures such as time to healing, prevention of new ulcers, function, pain and objective measures such as US, laser Doppler and thermography can be considered as outcome measures, although their validation has not yet been achieved and efforts may be needed to validate them before use...
September 1, 2017: Rheumatology
https://www.readbyqxmd.com/read/28955003/bilateral-leg-ulcers-secondary-to-dystrophic-calcinosis-in-a-patient-with-rheumatoid-arthritis
#12
Tetsuya Hida, Mitsuyoshi Minami, Yoshiaki Kubo
Calcinosis cutis can be classified into four subtypes: dystrophic, metastatic, idiopathic, and iatrogenic. Of these subtypes, dystrophic calcinosis (DC) is the most common, and is most frequently associated with connective tissue disease, particularly dermatomyositis and systemic sclerosis, and less commonly with systemic lupus erythematosus. However, DC associated with rheumatoid arthritis (RA) is extremely rare. In this paper, we present a Japanese woman with RA, who suffered from bilateral leg ulcers secondary to DC...
2017: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/28953168/bipedicle-flaps-for-posterior-elbow-reconstruction
#13
Kyle J Chepla, Shirley Shue, Bram R Kafuman
Chronic posterior elbow soft tissue defects often require soft tissue reconstruction because of exposure of the underlying triceps tendon and proximal ulna. Current options for soft tissue coverage require sacrifice of a local muscle or microsurgery. The purpose of this study is to evaluate patient and surgical outcomes after reconstruction of small-sized to medium-sized (<50 cm) posterior elbow defects with bipedicle advancement flaps. A retrospective chart review was performed for 3 patients who underwent posterior elbow reconstruction with bipedicle flaps...
December 2017: Techniques in Hand & Upper Extremity Surgery
https://www.readbyqxmd.com/read/28936472/facial-calcinosis-cutis-in-a-patient-with-systemic-lupus-erythematosus-a-case-report-of-tissue-injury-owing-to-photosensitivity-as-the-cause-of-dystrophic-calcification
#14
Adriana T Lopez, Marc E Grossman
No abstract text is available yet for this article.
September 2017: JAAD Case Reports
https://www.readbyqxmd.com/read/28934971/assessment-classification-and-treatment-of-calcinosis-as-a-complication-of-juvenile-dermatomyositis-a-survey-of-pediatric-rheumatologists-by-the-childhood-arthritis-and-rheumatology-research-alliance-carra
#15
A B Orandi, K W Baszis, V R Dharnidharka, A M Huber, M F Hoeltzel
BACKGROUND: There is no standardized approach to the management of JDM-associated calcinosis and its phenotypes. Current knowledge of treatment outcomes is confined to small series and case reports. We describe physician perspectives toward diagnostic approach, classification and treatment directly targeting calcinosis, independent of overall JDM therapy. METHODS: An electronic survey of 22 questions was organized into sections regarding individual practices of assessment, classification and treatment of calcinosis, including perceived successes of therapies...
September 21, 2017: Pediatric Rheumatology Online Journal
https://www.readbyqxmd.com/read/28932755/extraosseous-calcification-of-the-esophagus-clinicopathologic-correlates-of-esophageal-mucosal-calcinosis
#16
Ari Garber, Zubin Arora, Nicole Welch, James Lapinski, Carol A Burke
Esophageal mucosal calcinosis (EMC) is a rare cause of dysphagia with high morbidity. We present a patient who experienced melena and 3 months of solid and liquid dysphagia along with bilateral lower extremity pain, erythema, and edema later determined to be calcific uremic arteriolopathy (CUA), or calciphylaxis. An esophagogastroduodenoscopy revealed nodularity and linear ulcerations in the upper third of the esophagus. Histology showed active inflammation and ulceration with small foci of subepithelial and intraepithelial calcification consistent with EMC...
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/28926465/extensive-dystrophic-calcinosis-cutis-a-severe-complication-of-polymyositis-systemic-sclerosis-overlap-syndrome
#17
Simon Smith, Josh Hanson
No abstract text is available yet for this article.
September 19, 2017: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
https://www.readbyqxmd.com/read/28923522/big-gain-no-pain-tumoral-calcinosis
#18
Li-An Lai, Ming-Yen Hsiao, Chueh-Hung Wu, Tyng-Guey Wang, Levant Özçakar
No abstract text is available yet for this article.
September 15, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28920787/calcinosis-circumscripta-in-a-cohort-of-related-juvenile-african-lions-panthera-leo
#19
Kendra L Bauer, Samantha J Sander, James C Steeil, Timothy F Walsh, Donald L Neiffer
Three juvenile, genetically related African lions (Panthera leo) were evaluated for discrete dome-shaped subcutaneous masses present over the proximal lateral metatarsal-tarsal area. The lesions measured 3-8 cm in diameter, were fluctuant to firm, nonulcerated, and attached to underlying structures. On radiographic evaluation, the lesions were characterized by well-circumscribed punctate mineralizations in the soft tissue surrounded by soft tissue swelling without evidence of adjacent bony involvement. On cut surface, the lesions were made of numerous loculi containing 2-5-mm round-to-ovoid, white-to-gray, firm structures interspersed with fibrous tissue and pockets of serosanguinous fluid...
September 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28911766/juvenile-dermatomyositis-key-roles-of-muscle-magnetic-resonance-imaging-and-early-aggressive-treatment
#20
O Corral-Magaña, A F Bauzá-Alonso, M M Escudero-Góngora, L Lacruz, A Martín-Santiago
Juvenile dermatomyositis is a rare systemic connective tissue disease with onset during childhood. It presents clinically with proximal muscle weakness and characteristic skin involvement. Diagnosis is based on the Bohan and Peter criteria, though many authors are now substituting biopsy with muscle magnetic resonance imaging (MRI) for both diagnosis and follow-up. Without intensive early treatment, complications such as calcinosis cutis and lipodystrophy can develop in the chronic phases of the disease. Early recognition is therefore key to management...
September 11, 2017: Actas Dermo-sifiliográficas
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