Dermatomyositis: nailfold capillaroscopy patterns and a general survey.

INTRODUCTION: Dermatomyositis (DM) is a group of autoimmune idiopathic inflammatory myopathies characterized by typical cutaneous signs and symptoms of muscle involvement. The diseases can be associated with cancer in the paraneoplastic syndrome, calcinosis, interstitial lung disease, other autoimmune connective tissue diseases (in overlap syndrome), and Raynaud's phenomenon. METHODS: Clinical and capillaroscopic data were gathered from 43 patients with DM. The diagnosis was based on the Bohan‒Peter and European League against Rheumatism / American College of Rheumatology (EULAR/ACR) classification criteria. In addition, nailfold capillaroscopy was performed in all patients. RESULTS: In our cohort, eight patients had overlap syndrome, six had paraneoplastic syndrome, eight presented with interstitial lung disease, and nine had calcinosis, two of whom also had a cancerous pathology. Raynaud's phenomenon was reported in 74% of patients. Upon nailfold capillaroscopy, 84% of patients presented giant capillaries, 81% ramified capillaries, and 70% both. The latter, notably giant ramified capillaries, could be considered specific for DM. The detection of prominent subpapillary venous plexuses was associated with pulmonary involvement. In contrast, alterations of the pericapillary spaces were associated with the severity and prognosis of DM. CONCLUSIONS: Our results underline the usefulness of nailfold capillaroscopy in the diagnosis and prognosis of DM. Based on the results and literature data, specific nailfold capillaroscopy features should be included in DM diagnostic criteria.

Red Palms' Syndrome and Red Fingers' Syndrome: A Mini Review.

Red palms syndrome consists of an intense redness on the palms of the hands and, occasionally, the soles of the feet. This infrequent condition may be primary or secondary. The primary forms are either familial or sporadic. They are always benign and do not require treatment. The secondary forms may have a poor prognosis related to the underlying disease, for which early identification and treatment are imperative. Red fingers syndrome is also rare. It manifests as a persistent redness on the fingers or toes pulp. It is typically secondary either to infectious diseases like human immunodeficiency virus, hepatitis C virus and chronic hepatitis B or to Myeloproliferative Disorders, such as Thrombocythemia and Polycythemia vera. Manifestations spontaneously regress over months or years without trophic alterations. Treatment is limited to that of the underlying condition. Aspirin has been shown effective in Myeloproliferative Disorders.

Capillaroscopy: a useful tool in the early diagnosis of connective tissue disease and non-scleroderma spectrum disorders.

BACKGROUND: Detection of early capillaroscopic alterations in the preclinical phase may prove useful in patients with non-scleroderma connective tissue disease (CTD). We aimed to verify whether certain capillaroscopic alterations, alone or in combination, might be predictive of CTD. METHODS: We retrospectively collected data on patients with Raynaud's phenomenon who underwent capillaroscopy conducted by highly expert examiners with a degree in vascular medicine at our institutions. Included subjects were divided in two groups: those developing rheumatic disease during follow-up, and those without subsequent diagnosis of CTD. Notably, we excluded subjects who presented with an evident scleroderma pattern or rheumatic disease during their initial examination. RESULTS: We included a total of 76 patients, 60 of whom developed CTD during follow-up, which spanned in this group 23±7 months, and 16 who did not develop CTD during follow-up, which spanned 23±9 months. The following features were significantly associated with Raynaud's phenomenon: 1) angiotectonic disorder (P<0.001); 2) nonhomogeneous loop morphology (P<0.001); 3) avascular areas (P<0.001); 4) pseudo-avascular areas (P<0.001), and, albeit to a lesser degree; and 5) ectasias (P<0.050). Notably, the initial capillaroscopic pattern did not undergo any changes in subsequent tests. CONCLUSIONS: Although certain pathological characteristics of the capillaroscopic pattern are non-specific and not diagnostic if considered individually, they can be significantly suggestive for latent CTD when found in combination. At the very least, they warrant an in-depth diagnostic analysis and a lengthy follow-up.

Expert consensus on the conservative management of patients with chronic venous disease in CEAP clinical classes C0s-C3 in Italy.

OBJECTIVES: To define a consensual approach for the conservative treatment of patients C0s-C3. METHOD: The project was structured into two phases. The first one involved a group of Italian specialists in angiology and/or vascular surgery with the aim to compare their therapeutic choices in the management of patients in CEAP C0s-C3. The second phase used a Delphi consensus in order to elaborate practical statements on the conservative management of these patients. RESULTS: The first phase involved a group of 166 Italian specialists while the second phase involved a Steering Committee of 6 specialists and a panel of 20 specialists. At the end of the third round, a consensus >80% was reached on seven assertions. CONCLUSION: Seven statements have been drafted by a group of Italian specialists to provide physicians with practical guidance for the conservative treatment of C0s-C3 patients. Outstanding issues on the management of these patients were identified, confirming the urgent need of further research.

Superficial vein thrombosis in non-varicose veins of the lower limbs and thrombophilia.

Objectives Superficial vein thrombosis in non-varicose veins of the lower limbs is rather frequent and may be underestimated. This study aims to evaluate the prevalence of inherited or acquired thrombophilia in a sample of outpatients with the disease. Method An observational study was conducted on 73 consecutive superficial vein thrombosis patients tested for inherited or acquired thrombophilia. Results Sixty of 73 patients with superficial vein thrombosis completed the testing protocol, while 13 dropped out; 46 of 60 patients were found to have a thrombophilia (76.6%). The types detected were: factor V Leiden (31/60, i.e. 51.6%), prothrombin mutation (2/60, i.e. 3.3%), MTHFR mutation (23/60, i.e. 38.3%), antiphospholipid antibodies (5/60, i.e. 8.3%), protein C deficit (1/60, i.e. 1.6%), protein S deficit (1/60, i.e. 1.6%), and antithrombin deficit (0/60, i.e. 0%). Conclusions Among patients with superficial vein thrombosis in non-varicose veins, testing demonstrated a high prevalence of thrombophilia. The most common form proved to be factor V Leiden. As thrombophilia was found to be a major cause of superficial vein thrombosis in non-varicose veins, the authors recommend that patients with superficial vein thrombosis in non-varicose veins be investigated for thrombophilia.