Terapevt Arkh
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To evaluate the level of serum I-FABP (Fatty-Acid-Binding Protein a protein that binds fatty acids) and fecal zonulin as markers of the permeability of the mucous membrane of the small intestine in celiac patients. ⋯ Determination of serum I-FABP and fecal zonulin levels in celiac patients allows for the assessment of intestinal permeability and can serve as non-invasive markers for monitoring ongoing structural changes in the mucosa without the need for endoscopy.
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Chronic inflammatory demyelinating polyneuropathy (CIDP) is a heterogeneous treatable dysimmune neuropathy. The variety of clinical forms and course of the disease can be challenging for proper diagnosis and early treatment. ⋯ The early diagnosis is especially important regarding differences in treatment and prognosis of these conditions. In this article, we present a clinical case of acute onset CIDP with a detailed analysis of the differential diagnosis between acute and chronic immune-mediated neuropathies.
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Treatment of patients with long-term persistent symptoms after COVID-19 is an urgent problem for clinicians around the world. One of the most significant manifestations of post-COVID-19 syndrome is organizing pneumonia that is usually treat with corticosteroids. The paper presents a clinical case of typical course of post-COVID-19 organizing pneumonia in a patient without previous lung disease. Risk factors, diagnostic methods and treatment options in this group of patients are also discuss.
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This paper summarizes the data from updated international protocols and guidelines for diagnosis of transthyretin amyloid cardiomyopathy (ATTR-CM). The invasive and non-invasive diagnosis techniques and their combinations are briefly reviewed; the evidentiary foundations for each diagnostic option and tool are analyzed. The paper describes a customized algorithm for sequential diagnosis and differential diagnosis of patients with suspected ATTR-CM with allowance for the combination of clinical signs and diagnostic findings. Along with the awareness of primary care providers about the red flags of the disease and visualization criteria, as well as providing information to the patients about the possibility of performing therapy of ATTR amyloidosis and the risks of delayed diagnosis, the proposed algorithm enables timely patient routing and prescribing specific treatment.
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The article summarizes the current experience of the nuclear medicine department of the Chazov National Medical Research Center of Cardiology in the implementation of myocardium scintigraphy with 99mTc-pyrophosphate with the differential diagnosis of the types of cardiac amyloidosis. Causes of false-positive, equivocal and non-diagnostic results, are analyzed. Possible ways to eliminate mistakes, including by modifying protocols of planar and tomographic research and optimizing the whole diagnostic algorithm for amyloidosis of the heart, are discussed.