ALLMedicine™ Purpura Center

Jun 28th, 2022 - To the Editor: Intravascular large cell lymphoma (ILCL) is a rare B-cell lymphoma that is defined by the presence of large neoplastic B cells in the lumen of blood vessels. 1 At least 3 variants of ILCL have been described based on case reports and.

Jun 28th, 2022 - Acquired Thrombotic Thrombocytopenic Purpura: A Rare Coincidence after COVID-19 mRNA Vaccine?|2022|Tso ACY,Ong KH,Sum CLL,Fan BE,Chan GYL,|

Jun 25th, 2022 - Hemophilia, von Willebrand disease (VWD), and thrombotic thrombocytopenic purpura (TTP) are rare diseases affecting normal hemostasis. Although they differ in their pathogenesis and clinical manifestation, if left undiagnosed and untreated, all th...

Jun 24th, 2022 - Thrombotic thrombocytopenic purpura (TTP) is a rare, life-threatening thrombotic microangiopathy (TMA) requiring urgent treatment. Standardization of its diagnosis and optimal management is challenging. This study aimed to evaluate the role of cen...

Jun 22nd, 2022 - The aim of this systematic scoping review is to identify and categorize the outcome measures that have been reported in clinical studies, where therapeutic plasma exchange (TPE) has been used as an intervention in any clinical settings, excluding ...

Aug 6th, 2020 - Oropharyngeal psychogenic purpura.|2020|Allar BG,Michaelsen K,Gupta A,Bose S,|metabolism,pathology,metabolism,pathology,metabolism,pathology,metabolism,pathology,metabolism,pathology,

Mar 18th, 2019 - IgA vasculitis (IgAV, formerly known as Henoch-Schönlein purpura) is the most common cause of systemic vasculitis in childhood. To date, there are no internationally agreed, evidence-based guidelines concerning the appropriate diagnosis and treatm...

Jan 11th, 2017 - Helicobacter pylori (H. pylori) infection is a common worldwide infection that is an important cause of peptic ulcer disease and gastric cancer. H. pylori may also have a role in uninvestigated and functional dyspepsia, ulcer risk in patients taki...

May 26th, 2012 - Guidelines on the diagnosis and management of thrombotic thrombocytopenic purpura and other thrombotic microangiopathies.|2012|Scully M,Hunt BJ,Benjamin S,Liesner R,Rose P,|diagnosis,pathology,therapy,diagnosis,pathology,therapy,

Feb 19th, 2009 - The diagnosis of disseminated intravascular coagulation (DIC) should encompass both clinical and laboratory information. The International Society for Thrombosis and Haemostasis (ISTH) DIC scoring system provides objective measurement of DIC. Wher...

Jun 14th, 2022 - Systemic lupus erythematosus (SLE) is a systemic heterogeneous autoimmune disease with a highly variable course and prognosis that many different organs may be affected . It has wide spectrum of clinical presentation that affects all ages and ethn...

Jun 8th, 2022 - The Part A of the study is currently not accepting healthy volunteers as the recruitment for the part A has completed.

May 27th, 2022 - The lack of ADAMTS13 is the only biological marker that is specific for aTTP diagnosis8 and the assessment of ADAMTS13 is of clinical importance because it is essential for the rapid differential diagnosis between aTTP and other TMA. Furthermore, ...

May 24th, 2022 - 1.) Identification of predictive markers for morbidity and mortality in acute TTP and in TTP relapses using a prospective long-term registry and 2.) Investigation of the pathophysiological processes in acute bouts and in remission by recording the...

May 12th, 2022 - In recent years the critical role of miRNAs has been established in many diseases, including autoimmune disorders. Immune thrombocytopenic purpura (ITP) is a predominant autoimmune disease, in which aberrant expression of miRNAs has been observed,...

Jun 28th, 2022 - To the Editor: Intravascular large cell lymphoma (ILCL) is a rare B-cell lymphoma that is defined by the presence of large neoplastic B cells in the lumen of blood vessels. 1 At least 3 variants of ILCL have been described based on case reports and.

May 26th, 2022 - Since the papules were worrisome for vasculitis, 2 punch biopsies were performed on smaller, younger lesions on the hand and 1 was submitted for direct immunofluorescence. Findings revealed a leukocytoclastic vasculitis (LCV) with prominent immuno.

May 10th, 2022 - The Diagnosis: Calciphylaxis Histopathology revealed epidermal and dermal necrosis, a perivascular neutrophilic infiltrate, and scattered microcalcifications within small- and medium-sized subcutaneous vessels, consistent with a diagnosis of calci.

Apr 19th, 2022 - Purpura annularis telangiectodes of Majocchi (PATM) or Majocchi’s disease, is an uncommon subtype of pigmented purpuric dermatosis (PPD) or capillaritis, typically characterized by symmetrical, nonblanching, purpuric, telangiectatic, and atrophic.

Apr 14th, 2022 - A punch-biopsy was performed on the left second toe where the erythema was the most intense. It demonstrated classic findings for pernio: superficial and deep perivascular lymphocytic inflammation and papillary dermal edema on the acral surface.