Venous insufficiency of the lower limbs The Phlebology Clinic / Venous insufficiency of the lower limbs Introduction Description of the condition Risk factors Treatment options Frequently asked questions Post-treatment effects Pelvic venous insufficiency in women Pelvic venous insufficiency in men Introduction Venous insufficiency of the lower limbs is a disease process in which symptoms of stasis in the venous circulation of the legs become apparent. All due to the malfunctioning of the venous valves, which is the direct cause of retrograde flow (known as the 'venous backflow'). venous reflux) and the formation of lower limb varicose veins. Varicose veins of the lower limbs arise due to pathological venous blood outflow, which is associated with an increased risk of thrombosis, seepage of protein-rich fluid outside the vessel and the formation of oedema. Over time, fixed lesions develop in the subcutaneous tissue and skin, supplied by the malfunctioning venous vessels. Less commonly, venous insufficiency in the legs occurs due to narrowing of the vein lumen, obstruction or palpation of the vein caused by thrombosis or retrograde changes in the course of the post-thrombotic syndrome. Classification of chronic venous insufficiency. CEAP scale. First version of the classification chronic venous insufficiency (Chronic venous insufficiency, CVI) was created as a result of the work of an international committee called American Venous Forum (chronic venous insufficiency, CVI) was developed as a result of an international committee called the American Venous Forum (1994). Although not perfect, its implementation into the world of phlebology has greatly facilitated the definition of degrees of venous insufficiency of the lower extremities. In its original version CEAP scale following descriptive categories were included: clinical C), etiological E), anatomical A), pathophysiological P). In everyday phlebological practice, the most important thing is to assess the clinical symptoms that occur in the patient. In klasyfikacji objawów klinicznych CEAP highlighted 7 levels, obejmujących różne stadia rozwoju venous diseaseIn everyday phlebological practice, the most important thing is to assess the clinical symptoms that occur in the patient. In the CEAP clinical symptoms classification, 7 levels have been distinguished, covering different stages of development of venous disease. The diagnosis of these levels is based on a detailed analysis of the skin image of the lower limbs, the presence of leg edema - the most common cause of which is venous insufficiency - and venous dilatations on the legs (telangiectasia, i.e. spider veins, dilated reticular veins or typical varicose veins on the legs). In more advanced stages of venous disease, various types of trophic changes and the occurrence of venous leg ulcers are found. Stadia niewydolności żylnej. Ocena kliniczna w skali CEAP (C1-C6). © Klinika Flebologii Assessment of clinical signs (C):C0 - no visible changes on clinical examination; C1 - Telangiectasias and dilated reticular veins; C2 - varicose veins of the lower limbs; C3 - swelling of the lower extremities, without pathological skin changes; C4 - trophic changes such as hyperpigmentation, varicose eczema, lipodermatosclerosis; C5 - skin lesions from the lower groups and traces of healed ulcers; C6 - skin lesions of groups C1 to C4 with the presence of active venous ulceration of the shin.In 2004, the CEAP classification underwent its first revision. At that time, several important changes were introduced. One of the main innovations was the introduction of subclasses 'a' and 's'. From now on, each clinical class could be labelled as:"a" (asymptomatic) - without symptoms, which makes it possible to distinguish cases with no apparent complaints,"s" (symptomatic) - with symptoms, assigned for patients experiencing symptoms related to venous insufficiency (e.g. heaviness of the legs, pain or swelling). The 2004 CEAP classification also clarified the definitions of individual venous lesions.– telangiectasias - dilated cutaneous vessels ≤ 1 mm in diameter, often visible as small "spider veins".– reticular varices (reticular) - vessels, 1-3 mm in diameter, forming a reticular arrangement under the skin.– varicose veins proper - with a diameter > 3 mm, more advanced and likely to cause more health problems. In addition, C4 class (which includes advanced skin lesions) has been split into two subcategories: C4a - involving hyperpigmentation and eczema, which are often early signs of advanced venous disease.C4b - including lipodermatosclerosis and white atrophy (atrophie blanche), indicating chronic damage to the skin and subcutaneous tissue with an increased risk of venous ulceration of the shin (C5 and C6). The year 2020 has brought significant changes to the CEAP classification. After 16 years since the previous update, an international team of experts introduced modifications that made the classification even more precise and useful in daily phlebology practice. The following changes were made in 2020.1 The 'C4' category was expanded for the second time. Further detailing of skin lesions was introduced:C4a - from 2020 includes: skin hyperpigmentation (pigmentation), venous eczema and additionally lesions of the type C4b - This category includes lipodermatosclerosis, white atrophy (atrophie blanche) and, in addition, dermatofleboliposclerosis. C4c – this subcategory includes vascular-cutaneous lesions "corona phlebectatica" (so-called venous crown). 2. A simplification of the pathophysiological classification was made (P). The new classification has become more intuitive. The following designations have been introduced: Pr - reflux; Po - obstruction, Pr,o - coexistence of reflux and obstruction and Pn - no identifiable cause.3. 3 levels of documentation of venous lesions were introduced. L1 level (basic) including: medical history, physical examination of the patient, clinical assessment. L2 level (advanced): L1 + non-invasive tests and more thorough anatomical assessment. L3 level (full assessment): L1 + L2 + invasive studies (phlebography, varicography) with detailed haemodynamic assessment. Factors that increase the risk of venous insufficiency of the lower limbs female gender family background pregnancy (each subsequent pregnancy significantly increases the risk of varicose veins) high height and obesity strength training in interview age persistent constipation wady postawy (np. skolioza czy kręgozmyk) hormone therapy (oral contraception, hormone replacement therapy) prolonged sitting or standing Mechanism of venous insufficiency The factor causing symptomatic venous insufficiency of the lower limbs is the so-called intravascular hypertension prevailing inside the venous bed. This leads to a gradual dilatation of the veins, stasis, followed by backflow through the insufficient venous valves and then the formation of the first visible signs on the skin: venous spider veins (so-called telangiectasia and venlectasia). Over time, fixed changes occur in the subcutaneous tissue and skin, supplied by malfunctioning venous vessels. Varicose veins of the lower limbs arise due to pathological venous blood flow, which is associated with an increased risk of thrombosis, seepage of protein-rich fluid outside the vessel and the formation of oedema, with consequent trophic changes of the shin and venous ulceration. Did you know? In the case of veins, effective prophylaxis (compression therapy), avoiding prolonged standing or sitting, avoiding hot baths, saunas and weight-bearing activities are very important! Dr Justyna Wilczko-Kucharska, MD Lower limb varicose veins - how do they form and are they so dangerous? Wyjaśnia dr hab. n. med. Tomasz Grzela Venous insufficiency - what exercises to do? Wyjaśnia dr n. med. Justyna Wilczko-Kucharska. Causes of formation venous insufficiency of the lower limbs primary venous valve insufficiency (so-called congenital cause) - a very rare cause, causing so-called primary varicose veins acquired venous valve insufficiency (so-called secondary form) - a common cause, resulting in secondary varicose veins past thrombophlebitis or deep vein thrombosis resulting in post-thrombotic syndrome; secondary varicose veins also develop in its course. venous compression syndromes - the phenomena causing them are congenital (e.g. hypoplasia of the left renal vein) or acquired during life (e.g. pregnancy or lymphoma causing compression of the iliac venous drainage) pelvic venous insufficiency - being the cause of varicose veins of the intimate area and secondary venous insufficiency of the lower limbs (the most common cause of venous insufficiency of the lower limbs; particularly common in ladies who have given birth more than twice and in those with recurrent venous disease). Treatment methods 01 / Microsclerotherapy 02 / Foam sclerotherapy 03 / Laser vein sealing 04 / Varicose vein taping 05 / Miniflebectomy 06 / Venous embolisation Doctors performing these procedures dr n. med. Cezary Szary - phlebologist, radiologist Phlebology, Radiology and Imaging Diagnostics Dr Dominika Plucińska - phlebologist, radiologist radiology and diagnostic imaging, phlebology Tomasz Grzela, MD - phlebologist, surgeon General surgery, phlebology dr n. med. Jerzy Leszczyński - vascular surgeon General surgery, vascular surgery dr n. med. Justyna Wilczko – flebolog, internista Phlebology, internal medicine, radiology and diagnostic imaging Dr Krzysztof Celejewski - phlebologist, surgeon general surgery, phlebology dr n. med. Łodyga Małgorzata - phlebologist, cardiologist cardiology, phlebology, Doppler ultrasonography Dr Marcin Napierała - phlebologist, surgeon general surgery, phlebology Mostlyquestions asked Does venous insufficiency only affect older people? Absolutnie nie! Coraz częściej problem wykrywamy u dzieci i młodych dorosłych. Wynika to z faktu, iż jeszcze 20 lat temu przyjmowaliśmy złe założenia odnośnie mechanizmu inicjowania niewydolności żylnej i nie badaliśmy układu żylnego jamy brzusznej i miednicy małej. To właśnie na tym poziomie w układzie żylnym występuje najwięcej anomalii i błędów anatomicznych, które już u rosnących dzieci doprowadzają do rozwoju niewydolności żylnej miednicy i wtórnej do niej niewydolności żylnej kończyn dolnych. Rozwój niewydolności żylnej przyspieszają obecnie aktywności siłowe, które są nadużywane przez młodszą część społeczeństwa. Kolejne czynniki ryzyka to deficyt ruchu, nadwaga oraz nadmiarowe przyjmowanie antykoncepcji hormonalnej, która maskuje objawy niewydolności żylnej miednicy u młodych kobiet. U młodych osób wczesne objawy są często bagatelizowane, co może prowadzić do szybkiego postępu choroby. Warto pamiętać, że im wcześniej rozpoczniemy leczenie, tym lepsze efekty możemy osiągnąć. Do compression stockings have to be worn for life? Compression therapy is the basis of prevention and supportive treatment in venous insufficiency. Regular wearing of compression products is recommended, especially in situations of increased risk (pregnancy, long standing, sitting, air travel over 4h). It should be remembered that stockings do not cure, but only support the venous system and slow down the development of the disease in patients suffering from venous disease. In pregnant women, they significantly reduce the symptoms and development of limbic venous insufficiency. We always strive to cure venous insufficiency, so that the patient only uses compression therapy in situations of increased leg strain and increased risk of venous thrombosis. The final decision on the timing and intensity of compression therapy depends on the severity of the disease and the recommendations of the attending physician. Is sport advisable in venous insufficiency? Moderate physical activity is not only allowed, it is actually recommended! Walking, swimming, cycling or Nordic walking are particularly beneficial. Sports involving a lot of leg strain and sudden movements should be avoided. The worst for the veins, both in the abdominal cavity, pelvis and legs, are power exercises with heavy loads and strong inhalations. They very often contribute to the early occurrence of pelvic venous insufficiency and secondary venous insufficiency of the lower limbs. In this case, it is important to remember that excessive dilatation of the entire venous bed in the small pelvis is irreversible and often untreatable. Do leg varicose veins increase the risk of thrombosis? Yes, varicose veins in the lower limbs significantly increase the risk of developing deep vein thrombosis (DVT). In healthy veins, the blood flows smoothly; in varicose veins, there is constant venous stasis and slowed blood flow. It is in areas of venous stasis that blood clots most easily form. This is why it is so important to have regular phlebological checks with Doppler ultrasound assessment of the veins of the lower limbs, and to wear compression devices in situations of increased risk of thrombosis (long flights, car rides, immobilisation of the limb or periods of pregnancy and childbirth). Appropriate thromboprophylaxis before planned operations should also be remembered. Where to start in the treatment of venous insufficiency of the lower limbs? The first step should be a consultation with a phlebologist and a Doppler ultrasound examination of the veins of the lower limbs, small pelvis and abdominal cavity. Only a comprehensive assessment of our veins allows us to make a true diagnosis and treat the patient causally. Subsequently, a decision is made to deepen the diagnosis (MR venography or CT venography?). These examinations make it possible to assess the progression of the venous disease and to select an appropriate treatment method. Chronic use of pharmacotherapy and symptomatic 'treatment' of the veins in the legs are the most common errors in the treatment of venous insufficiency of the lower limbs. Effects of treatment of venous disease in patients Make an appointment Dr Venus: virtual patient counsellor Looking for an answer to your vein question? Ask our Dr. Venus! Ask Dr Venus a question Czy możesz pomóc mi zdiagnozować mój problem żylny na nogach? Witaj! Tak. Podaj proszę swoje najczęściej występujące dolegliwości. 01 / Vascular spider veins Pajączki naczyniowe to drobne, czerwone lub sine rozszerzenia naczyń krwionośnych pod skórą, przypominające swoim wyglądem pajęczynę. 02 / Varicose veins of the lower limbs Varicose veins are permanent dilations of the superficial veins of the legs, visible through the skin, resulting from venous valve insufficiency. 03 / Venous edema of the shin Venous oedema of the shin is a visible enlargement of tissue volume in the lower leg area, caused by venous blood stasis and increased vascular permeability. 04 / Pelvic venous insufficiency Pelvic venous insufficiency manifests as chronic pelvic pain and discomfort, resulting from stagnation of venous blood in the venous plexuses of the reproductive organs. 05 / Venous compression syndromes Venous compression syndromes arise from obstruction of venous blood outflow through large vascular trunks in the pelvis and abdominal cavity. 06 / Venous disease in pregnancy Venous disease in pregnancy develops under the influence of hormonal and mechanical changes associated with the developing pregnancy, leading to venous stasis and varicose vein formation. 07 / Varicose veins of the spermatic cord Vestibular varices are the most common symptom of a condition called male pelvic venous insufficiency. 08 / Venous thrombosis Venous thrombosis is a serious condition of the venous system in which a thrombus (clot) forms inside an altered venous vessel. 01 / 08 Modern vein treatment We offer treatment both on an outpatient basis and in day ward admissions. The stay is of short duration. The patient spends between 1 and 5 hours in the Clinic. Make an appointment