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    Calciphylaxis with extensive arterial calcification.
    Clin Case Rep 2017 Aug 3;5(8):1418-1419. Epub 2017 Jul 3.
    Division of Nephrology, Hypertension and Renal TransplantationUniversity of FloridaGainesvilleFlorida.
    Calciphylaxis is a clinical syndrome of arteriolar calcification with resultant tissue necrosis, most commonly seen in patients with end-stage renal disease (ESRD) on dialysis. This condition carries a high mortality rate mainly due to infection. Helpful interventions include adequate dialytic therapy, medical management of hyperparathyroidism, hyperphosphatemia, and intravenous sodium thiosulfate therapy. Read More

    Efficacy of intralesional sodium thiosulfate injections for disabling tumoral calcinosis: Two cases.
    Semin Arthritis Rheum 2017 Jun 17. Epub 2017 Jun 17.
    Service de pédiatrie, Hopital de la Mère et de l'Enfant, Limoges, France. Electronic address:
    Introduction: Tumoral calcinosis (TC) is a difficult-to-treat complication that can occur during several diseases such as dermatomyositis or genetic hyperphosphatemia. It is a painful and disabling condition that can lead to local complications including joint mobility reduction, cutaneous ulceration and superinfection. For the largest lesions, the treatment relies essentially on surgery. Read More

    Gastric Pneumatosis from Isolated Gastric Calciphylaxis.
    ACG Case Rep J 2017 19;4:e91. Epub 2017 Jul 19.
    Department of Gastroenterology, University of Cincinnati Medical Center, Cincinnati, OH.
    A 58-year-old man with end-stage renal disease presented with hypotension and emesis, pale conjunctivae, and a distended abdomen. Labs revealed hypercalcemia and leukocytosis. Abdominal imaging showed gastric pneumatosis. Read More

    A novel pharmacodynamic assay to evaluate the effects of crystallization inhibitors on calcium phosphate crystallization in human plasma.
    Sci Rep 2017 Jul 31;7(1):6858. Epub 2017 Jul 31.
    Laboratoris Sanifit SL, 07121, Palma, Spain.
    Cardiovascular calcification (CVC) is a progressive complication of chronic kidney disease and a predictor of CV events and mortality. The use of biomarkers to predict CV risk and activities of potential or current treatment drugs in these patients could have a crucial impact on therapeutic approaches. Our aim was to develop a novel assay for measurement of the rate of calcium phosphate crystallization in human plasma and provide a tool to evaluate the effects of crystallization inhibitors. Read More

    Iron-based phosphate binders: a paradigm shift in the treatment of hyperphosphatemic anemic CKD patients?
    J Nephrol 2017 Jul 17. Epub 2017 Jul 17.
    Department of Nephrology and Dialysis, Alessandro Manzoni Hospital, ASST Lecco, Via dell'Eremo 9/11, 23900, Lecco, Italy.
    The partial correction of anemia and the normalization of phosphate and blood pressure are the mainstay of treatment of patients with chronic kidney disease (CKD). Available anti-hypertensive drugs, erythropoiesis stimulating agents (ESAs) and iron supplements have resolved quite satisfactorily the goal of controlling hypertension and partially correcting anemia. Unfortunately, the treatment of hyperphosphatemia is still far from resolved. Read More

    Management of a Complex Peristomal Calciphylaxis: A Case Study.
    J Wound Ostomy Continence Nurs 2017 Jul/Aug;44(4):380-383
    Mary Famorca, MAN, RN, WCC, COCN, Mayo Clinic Arizona, Phoenix, Arizona. Debra Beauchaine, MN, RN, AGPCNP, CWOCN-AP, Mayo Clinic Arizona, Phoenix, Arizona. Nancy Angulo, BS, RN, CWOCN, Cancer Treatment Center of America, Goodyear, Arizona.
    Background: Calciphylaxis, also referred to as calcific uremic arteriolopathy, is a rare and serious syndrome of small blood vessels with a high mortality rate. Calciphylaxis lesions require intensive wound management with medical interventions for the patient to survive the sequelae of sepsis and present unique challenges when found in the peristomal skin.

    Case: A 33-year-old man presented with multiple malodorous stage 4 pressure injuries of his sacrococcygeal and gluteal area. Read More

    [Chronic leg ulcers].
    Hautarzt 2017 Aug;68(8):614-620
    Klinik und Poliklinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Essen, Hufelandstr. 55, 45122, Essen, Deutschland.
    Chronic wounds often manifest as ulcers on the lower legs. The main causes of chronic leg ulcers are chronic venous insufficiency and/or peripheral arterial occlusive disease in approximately 80% of all patients. However, there are also numerous other potentially relevant factors which can cause or almost impede the healing of chronic leg ulcers. Read More

    A systematic review of sodium thiosulfate in treating calciphylaxis in chronic kidney disease patients.
    Nephrology (Carlton) 2017 Jun 11. Epub 2017 Jun 11.
    Renal Division and Institute of Nephrology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu.
    Background: Calciphylaxis is a severe complication of advanced chronic kidney disease (CKD). Sodium thiosulphate (STS), an antioxidant and calcium chelating agent, has been used for the treatment of calciphylaxis. However, its efficacy and safety have not been systematically analysed and evaluated. Read More

    Calciphylaxis in the Setting of Alcoholic Cirrhosis: Case Report and Literature Review.
    J Investig Med High Impact Case Rep 2017 Apr-Jun;5(2):2324709617710039. Epub 2017 May 24.
    Advocate Christ Medical Center, Oak Lawn, IL, USA.
    Calciphylaxis can be a severe life-threatening dermatologic disease that is a known complication associated with end-stage renal disease. However, multiple non-uremic etiologies that are not yet well studied can cause calciphylaxis. We report a rare care of a 40-year-old female with history of alcoholic cirrhosis without any evidence of renal dysfunction who presents with calciphylaxis. Read More

    Underreported use of palliative care and patient reported outcome measures to address reduced Quality of Life in calciphylaxis patients: A systematic review.
    Br J Dermatol 2017 Jun 5. Epub 2017 Jun 5.
    Department of Dermatology, Mayo Clinic, Rochester, MN, USA.
    Calciphylaxis is associated with significant morbidity and mortality. Palliative care (PC) is a subspecialty that treats the pain and stress of serious illness. We performed a systematic review to assess whether quality of life (QoL) indices and the role of palliative care have been studied in calciphylaxis patients. Read More

    The Role of Bone Scintigraphy with Single-photon Emission Computed Tomography-computed Tomography in the Diagnosis and Evaluation of Calciphylaxis.
    World J Nucl Med 2017 Apr-Jun;16(2):172-174
    Department of Nuclear Medicine, University of Ottawa, Ottawa, Ontario, Canada.
    Calciphylaxis, also known as calcific uremic arteriolopathy, is an uncommon disease, typically found in patients with the end-stage renal disease. Pathophysiological features include small vessel vasculopathy with mural calcification, fibrosis, and thrombosis. The clinical presentation varies but often consists of the necrosis of skin and subcutaneous tissues, with or without visceral organ involvement due to small vessel vasculopathy. Read More

    Acenocoumarol as a risk factor for calciphylaxis: a feature clinicians should be aware of.
    Neth J Med 2017 May;75(4):161-164
    Department of Internal Medicine, Catharina Hospital Eindhoven, Eindhoven, the Netherlands.
    In contrast with uraemic calciphylaxis in end-stage renal disease, causes of and risk factors for non-uraemic calciphylaxis are relatively unknown to clinicians and have yet to become fully established. This report describes a case of non-uraemic calciphylaxis, in which the use of acenocoumarol might have been a risk factor. It is important to raise awareness about this association among clinicians, as vitamin K antagonists have to be stopped for an optimal treatment of this severe condition. Read More

    Immune thrombocytopenic purpura masking the fatal potential of calciphylaxis in a haemodialysis patient.
    CEN Case Rep 2016 May 20;5(1):70-73. Epub 2015 Aug 20.
    Nephrology Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia.
    Calciphylaxis on the background of immune thrombocytopenic purpura (ITP) has never been described. The pathogenesis of calciphylaxis is complex and not fully understood as yet. ITP has a complex pathogenesis that leads to bleeding or thrombotic events. Read More

    Penile Calciphylaxis: The Use of Radiological Investigations in the Management of a Rare and Challenging Condition.
    Urol Case Rep 2017 Jul 11;13:113-116. Epub 2017 May 11.
    The James Buchanan Brady Urological Institute and Department of Urology, The Johns Hopkins School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA.
    Penile calciphylaxis is a rare phenomenon of penile necrosis observed in patients with hemodialysis-dependent end-stage renal failure. Multiple treatments have been proposed including conservative management, surgical debridement and penectomy; yet, the prognosis remains extremely poor. Here, we describe a patient with protracted resolution of dry gangrene of the glans, which failed conservative management of wound care and pain management. Read More

    Calciphylaxis in hemodialysed patients: Diagnostic value of calcifications in cutaneous biopsy.
    Br J Dermatol 2017 May 12. Epub 2017 May 12.
    Department of Dermatology, Hôpital Tenon, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France.
    Calciphylaxis or calcific uremia arteriopathy (CUA) is a rare and highly morbid condition that predominantly affects dialyzed end-stage renal disease (ESRD) patients(1) . One-year survival rate is estimated to be 40-50%, with sepsis emerging as the leading cause of death (2) . Calciphylaxis presents with painful necrotic cutaneous ulcers, livedo racemosa, hemorrhagic patches, indurated plaques, or hemorrhagic bullae predominantly on the proximal lower extremities and trunk (2) . Read More

    Acute Cutaneous Necrosis: A Guide to Early Diagnosis and Treatment.
    J Cutan Med Surg 2017 May 1:1203475417708164. Epub 2017 May 1.
    4 University of Missouri Kansas City, Department of Internal Medicine, Kansas City, MO, USA.
    Acute cutaneous necrosis is characterised by a wide range of aetiologies and is associated with significant morbidity and mortality, warranting complex considerations in management. Early recognition is imperative in diagnosis and management of sudden gangrenous changes in the skin. This review discusses major causes of cutaneous necrosis, examines the need for early assessment, and integrates techniques related to diagnosis and management. Read More

    Early clinical presentations and progression of calciphylaxis.
    Int J Dermatol 2017 Aug 23;56(8):856-861. Epub 2017 Apr 23.
    Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA.
    Background: Untreated calciphylaxis is a fatal disease of intra- and extravascular calcification, most commonly presenting in end-stage renal disease (ESRD) patients. While early identification is critical for timely treatment, early-stage clinical and histopathological descriptions have not, to our knowledge, been elucidated. As early clinical recognition is essential to prompt definitive histopathological diagnosis, this study describes a range of clinical and histopathological manifestations of early-stage calciphylaxis. Read More

    A case report of severe calciphylaxis - suggested approach for diagnosis and treatment.
    BMC Nephrol 2017 Apr 21;18(1):137. Epub 2017 Apr 21.
    Department of Nephrology and Hypertension, Hannover Medical School, Carl-Neuberg-Straße 1, 30635, Hannover, Germany.
    Background: Calciphylaxis is a serious complication in patients with chronic kidney disease associated mineral and bone disorder. It can occur in conditions with low and high bone turnover. So far, there are no definite diagnostic and therapeutic guidelines which may prevent the devastating outcome in many calciphylaxis patients. Read More

    Calciphylaxis Presenting with Various Symptoms: A Case Report.
    Case Rep Dermatol 2017 Jan-Apr;9(1):25-29. Epub 2017 Feb 8.
    Department of Dermatology, School of Medicine, Iwate Medical University, Morioka, Japan.
    Calciphylaxis causes ischemia in multiple organs and skin ulcers owing to progressive calcification in small and medial arteries. It has a poor prognosis and often occurs in patients with hyperparathyroidism associated with end-stage renal failure and those undergoing hemodialysis. Here, we present a case of calciphylaxis associated with a wide range of symptoms, including lower thigh skin ulcers, a rectovaginal fistula, and femoral neck fracture. Read More

    Calciphylaxis: Beyond CKD-MBD.
    Nefrologia 2017 Apr 5. Epub 2017 Apr 5.
    Servicio de Nefrología, Hospital Universitario 12 de Octubre, Madrid, España.
    Introduction: Calcific uraemic arteriolopathy (CUA), also called calciphylaxis, is a rare but potentially fatal vascular disorder that almost exclusively affects patients with chronic renal failure. The objective of this study was to analyse various risk factors for developing CUA and its subsequent clinical course according to the treatment received.

    Materials And Methods: A retrospective study that included patients diagnosed with CUA from December 1999 to December 2015. Read More

    Curr Opin Nephrol Hypertens 2017 Jul;26(4):276-281
    Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.
    Purpose Of Review: Calciphylaxis remains a poorly understood vascular calcification disorder with predilection for patients with end-stage renal disease (ESRD). Recent data from large patient registries and databases have begun to provide information regarding incidence, risk factors, and outcomes in patients with calciphylaxis.

    Recent Findings: The most recent estimate places the incidence of calciphylaxis at 3. Read More

    Benefits of intralesional injections of sodium thiosulfate in the treatment of calciphylaxis.
    Int Wound J 2017 Mar 21. Epub 2017 Mar 21.
    Department of Dermatology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.
    Calciphylaxis (CPX) is a rare calcifying thrombotic vasculopathy responsible for painful necrotic ulcers, with a high mortality rate, and its management is often difficult. Recently, intravenous infusions of sodium thiosulfate (STS) have shown efficacy. The aim of this study was to assess the efficacy of intralesional STS (IL STS) in four patients. Read More

    Metaplastic ossification of the temporal artery with osteoclast-like giant cells: a mimicker of giant cell (temporal) arteritis.
    Eur J Ophthalmol 2017 May 11;27(3):e99-e103. Epub 2017 May 11.
    Department of Pathology and Laboratory Medicine, Roswell Park Cancer Institute, Buffalo, NY - USA.
    Purpose: To describe a patient presenting with suspected giant cell (temporal) arteritis (GCA) in whom subsequent temporal artery biopsy showed luminal narrowing by medial calcification, metaplastic ossification, and fibrointimal proliferation, consistent with calciphylaxis.

    Methods: A 55-year-old man with end-stage renal disease presented with unilateral loss of vision and elevated erythrocyte sedimentation rate and was initially treated as though he had GCA; however, a subsequent temporal artery biopsy showed marked luminal narrowing by medial calcification, metaplastic ossification, and fibrointimal proliferation, consistent with calciphylaxis. In addition, the tunica media of the affected artery contained multinucleate giant cells, but these represented osteoclasts and foreign body giant cells reacting to calcium, rather than a part of GCA. Read More

    Calciphylaxis: Comparison of radiologic imaging and histopathology.
    J Am Acad Dermatol 2017 Aug 9;77(2):241-246.e3. Epub 2017 Mar 9.
    Department of Department of Hyperbaric Medicine and Wound Healing, Greenwich Hospital, Greenwich, Connecticut.
    Background: The current gold standard for diagnosis of calciphylaxis is a skin biopsy specimen demonstrating calcification of small-caliber arteries or arterioles.

    Objective: The aim of this study is to compare diameters of calcified vessels seen in skin biopsy specimens and radiology images of patients with calciphylaxis.

    Methods: We conducted a retrospective study of patients with known calciphylaxis from 2009 to 2016 at a community hospital who had both skin biopsy specimens and radiology images taken as part of their routine care. Read More

    Analysis of the German DRG data for livedoid vasculopathy and calciphylaxis.
    J Eur Acad Dermatol Venereol 2017 Mar 2. Epub 2017 Mar 2.
    Department of Dermatology, Universitätsklinikum Erlangen, Erlangen, Germany.
    Background: Livedoid vasculopathy and calciphylaxis are rare skin disorders. Large cohorts of patients have been missing so far for detailed analysis.

    Patients And Methods: Data from diagnosis-related groups (DRGs) of hospitalized cases of livedoid vasculopathy (ntotal = 1357) and calciphylaxis (ntotal = 699) were analysed for the years 2008-2013 concerning sex, age and frequency of diagnosis. Read More

    Calciphylaxis on bone scan: correlation between molecular and cross-sectional findings.
    Radiol Case Rep 2017 Mar 24;12(1):175-178. Epub 2016 Dec 24.
    Department of Radiology, MSC 10-5530, University of New Mexico, 1 University of New Mexico, Albuquerque, NM 87131, USA.
    Calciphylaxis is a rare devastating medical condition commonly associated with end-stage renal disease and characterized by extensive microvascular calcifications. We describe a case of calciphylaxis presenting on Tc-99m MDP bone scan imaging with asymmetric radiotracer uptake within the lower extremities corresponding to extensive soft tissue calcifications on Computed tomography. Familiarity with the classic clinical presentation and imaging features of this rare entity may help its early identification and treatment. Read More

    Calcific uraemic arteriolopathy (calciphylaxis) in patients on renal replacement therapy.
    S Afr Med J 2017 Jan 30;107(2):140-144. Epub 2017 Jan 30.
    Division of Nephrology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
    Background: Calcific uraemic arteriolopathy (calciphylaxis) is an unusual and potentially fatal condition characterised by small-vessel calcification and ischaemic skin necrosis. It mainly affects patients with end-stage renal disease (ESRD) on haemodialysis, but may rarely occur in the absence of ESRD in conditions such as primary hyperparathyroidism, malignancy, alcoholic liver disease and connective tissue disease.

    Methods: We reviewed the records of all patients diagnosed with calciphylaxis while on renal replacement therapy at Tygerberg Hospital, Cape Town, South Africa, between 1990 and 2014, to describe its presentation, course and final outcome. Read More

    Vasculitic and autoimmune wounds.
    J Vasc Surg Venous Lymphat Disord 2017 Mar 14;5(2):280-292. Epub 2016 Dec 14.
    Division of Rheumatology, The George Washington University, School of Medicine and Health Sciences, Washington, D.C.
    Objective: Chronic wounds are a major cause of morbidity and mortality. Approximately 20% to 23% of nonhealing wounds that are refractory to vascular intervention have other causes, including vasculitis, pyoderma gangrenosum, and other autoimmune diseases. The purpose of this article was to review the literature across medical and surgical specialties with regard to refractory chronic wounds associated with vasculitis and autoimmune diseases and to delineate clinical outcomes of these wounds in response to vascular and other interventions. Read More

    Ecto-5' -Nucleotidase CD73 (NT5E), vitamin D receptor and FGF23 gene polymorphisms may play a role in the development of calcific uremic arteriolopathy in dialysis patients - Data from the German Calciphylaxis Registry.
    PLoS One 2017 17;12(2):e0172407. Epub 2017 Feb 17.
    Department of Medicine, Division of Nephrology, Julius-Maximilians-Universität Würzburg, Würzburg, Germany.
    Introduction: Calciphylaxis/calcific uremic arteriolopathy affects mainly end-stage kidney disease patients but is also associated with malignant disorders such as myeloma, melanoma and breast cancer. Genetic risk factors of calciphylaxis have never been studied before.

    Methods: We investigated 10 target genes using a tagging SNP approach: the genes encoding CD73/ ecto-5'-nucleotidase (purinergic pathway), Matrix Gla protein, Fetuin A, Bone Gla protein, VKORC1 (all related to intrinsic calcification inhibition), calcium-sensing receptor, FGF23, Klotho, vitamin D receptor, stanniocalcin 1 (all related to CKD-MBD). Read More

    A Case of Nonuremic Calciphylaxis in a Caucasian Woman.
    Case Rep Dermatol Med 2017 16;2017:6831703. Epub 2017 Jan 16.
    Canberra Hospital, ACT Health, Canberra, ACT, Australia.
    We report a case of nonuremic calcific arteriolopathy (NUCA) in an 82-year-old Caucasian woman from rural Australia. The patient had no history of kidney disease or dialysis. NUCA is rare disease suspected on cutaneous and clinical features and diagnosed by characteristic findings on skin biopsy and vasculature imaging. Read More

    Conservative management of distal leg necrosis in lung transplant recipients.
    J Tissue Viability 2017 May 28;26(2):95-102. Epub 2017 Jan 28.
    Division of Pulmonology, University Hospital of Zurich, Switzerland. Electronic address:
    Critical limb ischemia (CLI) with distal leg necrosis in lung transplant recipients (LTR) is associated with a high risk for systemic infection and sepsis. Optimal management of CLI has not been defined so far in LTR. In immunocompetent individuals with leg necrosis, surgical amputation would be indicated and standard care. Read More

    Warfarin-Associated Nonuremic Calciphylaxis.
    JAMA Dermatol 2017 Mar;153(3):309-314
    Department of Dermatology, University of California-San Francisco, San Francisco.
    Importance: Classic calciphylaxis associated with renal failure is a life-threatening disease. Warfarin-associated calciphylaxis without renal injury has been described, but whether it is a subset of classic calciphylaxis or a different entity remains unknown. We describe 1 case of warfarin-associated calciphylaxis, present data from 2 others from our institution, and review all cases of warfarin-associated calciphylaxis available in the literature. Read More

    Patient Outcomes and Factors Associated with Healing in Calciphylaxis Patients Undergoing Adjunctive Hyperbaric Oxygen Therapy.
    J Am Coll Clin Wound Spec 2015 Dec 30;7(1-3):8-12. Epub 2016 Aug 30.
    Department of Emergency Medicine, Division of Hyperbaric Medicine and Wound Care, SUNY Upstate Medical University, 550 East Genesee Street, Suite 103, Syracuse, NY 13202, USA.
    Calcific uremic arteriolopathy, also known as calciphylaxis, is a rare syndrome of small vessel calcification of unknown etiology causing painful, violaceous skin lesions that progress to form chronic non-healing ulcers and gangrene. Hyperbaric oxygen therapy (HBOT) can be used as adjunctive therapy in the treatment of these ulcers. However, due to paucity of cases, there is limited data on the clinical benefit of HBOT and identifying factors associated with healing. Read More

    Vitamin K-Dependent Carboxylation of Matrix Gla Protein Influences the Risk of Calciphylaxis.
    J Am Soc Nephrol 2017 Jun 3;28(6):1717-1722. Epub 2017 Jan 3.
    Cardiology, and.
    Matrix Gla protein (MGP) is a potent inhibitor of vascular calcification. The ability of MGP to inhibit calcification requires the activity of a vitamin K-dependent enzyme, which mediates MGP carboxylation. We investigated how MGP carboxylation influences the risk of calciphylaxis in adult patients receiving dialysis and examined the effects of vitamin K deficiency on MGP carboxylation. Read More

    Intravenous sodium thiosulfate for treating tumoral calcinosis associated with systemic disorders: Report of four cases.
    Joint Bone Spine 2017 May 7;84(3):341-344. Epub 2016 Dec 7.
    Pôle locomoteur, service de rhumatologie, centre Viggo Petersen, hôpital Lariboisière, AP-HP, 2, rue Ambroise-Paré, 75010 Paris, France; UFR de médecine, université Paris 7 Denis Diderot, Paris Cité Sorbonne, 16, rue Henri-Huchard, 75018 Paris, France. Electronic address:
    Intravenous sodium thiosulfate (ivSTS) is a promising new therapeutic option for calciphylaxis related to end-stage renal disease. However, its effect on tumoral calcinosis (TC) complicating autoimmune connective-tissue diseases has been scarcely described. We report here 4 cases (3 adults and 1 child) of TC treated with ivSTS. Read More

    Ischemic myopathy revealing systemic calciphylaxis.
    Muscle Nerve 2017 Sep 23;56(3):529-533. Epub 2017 Apr 23.
    Reference Center for Neuromuscular Diseases, Hôpital Henri Mondor, Assistance Publique des Hôpitaux de Paris (APHP); INSERM U955-Team 10, Université Paris Est-Créteil, 94 Avenue du Marechal de Lattre de Tassigny, 94010, Creteil, France.
    Introduction: Patients with renal failure who are being treated with dialysis frequently develop neuromuscular manifestations. Renal failure-associated calciphylaxis, also termed calcific uremic arteriolopathy (CUA), is a life-threatening condition usually observed in patients with end-stage renal disease on chronic dialysis or after renal transplantation.

    Methods: We describe a hemodialyzed patient who presented with rapidly progressive unexplained systemic vasculopathy, muscle atrophy, and proximal weakness, that unexpectedly proved to be caused by calciphylaxis. Read More

    Penile calcific uremic arteriolopathy occurring postparathyroidectomy in a hemodialysis patient.
    Saudi J Kidney Dis Transpl 2016 Nov-Dec;27(6):1265-1269
    Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.
    Calcific uremic arteriolopathy (CUA), also known as calciphylaxis, is a rare condition most frequently seen in patients with advanced chronic kidney disease. The clinical picture is characterized by painful skin lesions and ulcerations. The underlying pathology is medial calcification and intimal proliferation with microthrombi of small arteries. Read More

    Minimal Change Nephrotic Syndrome Sequentially Complicated by Acute Kidney Injury and Painful Skin Ulcers due to Calciphylaxis.
    Intern Med 2016;55(22):3315-3320. Epub 2016 Nov 15.
    Division of Nephrology, Department of Internal Medicine, Jichi Medical University, Japan.
    Calciphylaxis is rare cutaneous manifestation associated with painful skin ulceration and necrosis. It primarily occurs in patients with end-stage chronic kidney disease. In this report, we would like to show our experience with a male patient presenting with minimal change nephrotic syndrome that was sequentially complicated by acute kidney injury and painful ulcerative cutaneous lesions due to calciphylaxis. Read More

    WITHDRAWN: Calciphylaxis in a nondialysis patient treated with sodium thiosulfate and high dose of oxygen
    Clin Nephrol 2016 Nov 14. Epub 2016 Nov 14.
    Ahead of Print article withdrawn by publisher.

    Background: Calciphylaxis in a nondialysis patient is a rare condition and is characterized by calcific deposition in tissue. We present a case of calciphylaxis in a nondialysis patient who was diagnosed by clinical presentation and skin biopsy and was treated with sodium thiosulfate with improvement of skin lesions. Read More

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