End stage renal disease caused by thromboangiitis obliterans: a case report

Nephrotic Syndrome Associated with Buerger's Disease

We herein report a 43-year-old woman with Buerger's disease who presented with nephrotic syndrome, renal dysfunction, and mild hypertension. A kidney biopsy revealed focal segmental glomerulosclerosis (FSGS), but there were no findings associated with frequent secondary FSGS or a history of long-term hypertension. A small focal renal infarction was seen on ^99mTc-dimercaptosuccinic acid renal scintigraphy, suggesting that FSGS was due to renal microinfarction associated with Buerger's disease. After the commencement of angiotensin-converting enzyme inhibitor therapy, the hypertension immediately improved, along with significant attenuation of proteinuria. Renal ischemia by vasoconstriction of the glomerular efferent arterioles in association with Buerger's disease may result in glomerular hyperfiltration followed by FSGS.

Recent Updates and Advances in Winiwarter-Buerger Disease (Thromboangiitis Obliterans): Biomolecular Mechanisms, Diagnostics and Clinical Consequences

Thromboangiitis obliterans (TAO) or Buerger’s disease is a segmental inflammatory, thrombotic occlusive peripheral vascular disease with unknown aetiology that usually involves the medium and small-sized vessels of young male smokers. Due to its unknown aetiology and similarities with atherosclerosis and vasculitis, TAO diagnosis is still challenging. We aimed to review the status of biomolecular and laboratory para-clinical markers in TAO compared to atherosclerosis and vasculitis. We reported that, although some biomarkers might be common in TAO, atherosclerosis, and vasculitis, each disease occurs through a different pathway and, to our knowledge, there is no specific and definitive marker for differentiating TAO from atherosclerosis or vasculitis. Our review highlighted that pro-inflammatory and cell-mediated immunity cytokines, IL-33, HMGB1, neopterin, MMPs, ICAM1, complement components, fibrinogen, oxidative stress, NO levels, eNOS polymorphism, adrenalin and noradrenalin, lead, cadmium, and homocysteine are common markers. Nitric oxide, MPV, TLRs, MDA, ox-LDL, sST2, antioxidant system, autoantibodies, and type of infection are differential markers, whereas platelet and leukocyte count, haemoglobin, lipid profile, CRP, ESR, FBS, creatinine, d-dimer, hypercoagulation activity, as well as protein C and S are controversial markers. Finally, our study proposed diagnostic panels for laboratory differential diagnosis to be considered at first and in more advanced stages.

Visceral bed involvement in thromboangiitis obliterans: a systematic review

One of the challenges of thromboangiitis obliterans (TAO) management is in the patients whose other vascular beds are involved and it remains a challenge to know whether to pursue invasive procedures or to continue medical treatment for such TAO patients. The aim of this review was to investigate reports of the involvement of the visceral vessels in TAO and the related clinical manifestations, management approaches and outcomes. According to our systematic review, the frequency of published articles, the organs most commonly involved were the gastrointestinal tract, the heart, the central nervous system, the eye, the kidneys, the urogenital system, the mucocutaneous zones, joints, lymphohematopoietic system and the ear. Notably, reports of the involvement of almost all organs have been made in relation to TAO. There were several reports of TAO presentation in other organs before disease diagnosis, in which the involvement of the extremities presented after visceral involvement. The characteristics of the visceral arteries looked like the arteries of the extremities according to angiography or aortography. Also, in autopsies of TAO patients, the vascular involvement of multiple organs has been noted. Moreover, systemic medical treatment could lead to the recovery of the patient from the onset of visceral TAO. This study reveals that TAO may be a systemic disease and patients should be aware of the possible involvement of other organs along with the attendant warning signs. Also, early systemic medical treatment of such patients may lead to better outcomes and reduce the overall mortality rate.

[Acute kidney injury in thromboangiitis obliterans disease]

Buerger's disease or thombo-angiitis obliterans disease is a small vessel's vasculitis, frequently observed in young and smoker's males. Diagnosis is based on both clinical and radiological arguments. There is no specific treatment designed for this disease. We report the case of 43 years old patient presenting with an acute kidney injury associated with Buerger's disease. We reviewed the different case of kidney disease in this rare disease.

Thromboangiitis obliterans (Buerger's disease)

Thromboangiitis Obliterans is a non-atherosclerotic inflammatory disease of unknown etiology, which has a strong association with tobacco. We present current concepts on the pathophysiology and diagnosis, as well as a review in treatments.

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Current concepts on the pathophysiology and diagnosis of Thromboangiitis Obliterans.

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Importance of complete abstinence of tobacco.

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Actual Treatments of Thromboangiitis Obliterans.