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The facility holds accreditations from SBCP, TEMOS, and ISAPS. The medical team includes four specialists across surgical and clinical pathways. They use 3D simulation software for before-and-after visualization. For vascular care, the team applies augmented reality to map veins in real time. International patients can book secure online consultations through a dedicated telemedicine platform.
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Temporary bruising or brown pigmentation may occur and usually fades.","sessions_or_stages":{"sessions":{"min":1,"max":4,"unit":"visits","qualifier":"Treatment sessions only; number depends on extent and size of veins, typically spaced several weeks apart."},"stages":[{"code":"initial_session","label":"First sclerotherapy session with compression","after":{"min":0,"max":0,"unit":"days","qualifier":"Day of first session"}},{"code":"repeat_session","label":"Repeat session if residual veins remain","after":{"min":28,"max":90,"unit":"days","qualifier":"Counted from first session, if needed"}}],"qualifier":"Many patients need 1-3 sessions for a given area; extensive disease may need more."},"success":{"metric":"Treated veins occluded or resolved","value":80,"unit":"percent of treated patients","horizon":"3-6 months","population":"Adults with spider, reticular or small-to-medium varicose veins","evidence_status":"limited"},"techniques":[{"name":"Liquid sclerotherapy","suits_whom":"Spider and reticular veins and very small varicose veins","recovery":"Walking immediately; compression for days to 2 weeks."},{"name":"Foam sclerotherapy (often ultrasound-guided)","suits_whom":"Larger varicose veins, tributaries and recurrent veins","recovery":"Walking immediately; compression typically 1-2 weeks; mild bruising."}],"treatment_conditions":["outpatient"],"treatment_duration_hours":{"min":0.25,"max":1,"unit":"hours","qualifier":"Per single session (15-60 minutes), depending on number of veins injected."},"initial_assessment_documents":["Standing photos of both legs, front and back","Close-up photos of the veins","Lower-limb venous duplex ultrasound report (if available)","List of blood thinners","History of leg blood clots (if available)"],"travel_trips":{"min":1,"max":2,"one_trip_possible":true,"qualifier":"Limited disease can be treated in one visit; stay 3-7 days. Repeat sessions at 4-13 weeks can be local."},"clinic_checks":{"status":"ok","items":[{"id":"C1","text":"Ask whether your veins were assessed with ultrasound before treatment, to see if foam can be used","scope":"procedure","source":{"url":"https://www.nbt.nhs.uk/our-services/a-z-services/vascular-services/vascular-services-patient-information/treating-varicose-veins-foam-injections","host":"nbt.nhs.uk","quote":"During assessment of the veins we use ultrasound to see if foam can be used to treat.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"C2","text":"Talk with your provider about how well sclerotherapy is likely to work for you","scope":"procedure","source":{"url":"https://my.clevelandclinic.org/services/heart/disorders/venous_disorders/sclerotherapy","host":"my.clevelandclinic.org","quote":"It’s a good idea to talk with your provider about how well they think sclerotherapy treatment will work for you.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"C3","text":"Check the qualifications of the medical team treating you","scope":"treatment_abroad","source":{"url":"https://www.nhs.uk/using-the-nhs/healthcare-abroad/going-abroad-for-treatment/treatment-abroad-checklist/","host":"nhs.uk","quote":"Have you checked the qualifications of the medical team treating you?","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"C4","text":"Confirm you can ask the team questions about your treatment","scope":"treatment_abroad","source":{"url":"https://www.nhs.uk/using-the-nhs/healthcare-abroad/going-abroad-for-treatment/treatment-abroad-checklist/","host":"nhs.uk","quote":"Have you been able to ask them questions about your treatment?","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"C5","text":"Make sure you are clear about how your aftercare will be coordinated","scope":"treatment_abroad","source":{"url":"https://www.nhs.uk/using-the-nhs/healthcare-abroad/going-abroad-for-treatment/treatment-abroad-checklist/","host":"nhs.uk","quote":"Ensure you're clear about how your aftercare will be coordinated.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1},"red_flags":{"status":"ok","items":[{"id":"F1","text":"Pressure to decide quickly, or cheap time-limited offers, are signs to avoid rather than act on","scope":"treatment_abroad","source":{"url":"https://travelaware.campaign.gov.uk/surgery-abroad-cut-out-the-risk/","host":"travelaware.campaign.gov.uk","quote":"Don't be pressured into quick decisions either through forceful persuasion or cheap, time limited offers.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"F2","text":"An advert or information promising complete success is a warning sign","scope":"treatment_abroad","source":{"url":"https://travelaware.campaign.gov.uk/surgery-abroad-cut-out-the-risk/","host":"travelaware.campaign.gov.uk","quote":"Any advert or information that guarantees complete success should raise concerns.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"F3","text":"An advert or information that guarantees complete success should raise concerns","scope":"treatment_abroad","source":{"url":"https://travelaware.campaign.gov.uk/surgery-abroad-cut-out-the-risk/","host":"travelaware.campaign.gov.uk","quote":"Any advert or information that guarantees complete success should raise concerns.","tier":"tier1_medical","fetched_at":"2026-11-11","http_status":200}}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1},"warning_signs":{"status":"ok","items":[{"id":"W1","text":"Whole leg swelling after treatment","urgency":"contact_clinic","general":false,"source":{"url":"https://www.plymouthhospitals.nhs.uk/display-pil/pil-ultrasoundguided-foam-sclerotherapy--3990","host":"plymouthhospitals.nhs.uk","quote":"If your whole leg swells, or becomes excessively painful, you should contact your GP for advice.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"W2","text":"Painful lump along the treated vein","urgency":"contact_clinic","general":false,"source":{"url":"https://gloshospitals.nhs.uk/your-visit/patient-information-leaflets/foam-sclerotherapy-varicose-veins-ghpi0993/","host":"gloshospitals.nhs.uk","quote":"Occasionally, a varicose vein becomes a painful lump following this treatment.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"W3","text":"Severe allergic reaction to the foam","urgency":"emergency","general":false,"source":{"url":"https://gloshospitals.nhs.uk/your-visit/patient-information-leaflets/foam-sclerotherapy-varicose-veins-ghpi0993/","host":"gloshospitals.nhs.uk","quote":"Rarely a severe allergic reaction to the foam can happen in about 1 in every 50,000 patients.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1},"take_home":{"status":"ok","items":[{"id":"T1","text":"Given before you leave; your home doctor needs them to continue aftercare","document":"discharge and aftercare instructions","source":{"url":"https://www.nbt.nhs.uk/our-services/a-z-services/vascular-services/vascular-services-patient-information/treating-varicose-veins-foam-injections","host":"nbt.nhs.uk","quote":"Before leaving you will be given discharge information and aftercare instructions.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},{"id":"T2","text":"Ask for copies of all prescriptions before you leave","document":"prescription copies","source":{"url":"https://travelhealthpro.org.uk/news/699/travelling-abroad-for-treatment","host":"travelhealthpro.org.uk","quote":"Remember to ask for copies of all your treatment records, including prescriptions, scans and x-rays before you leave.","tier":"tier1_medical","fetched_at":"2026-11-11","http_status":200}}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1},"alternatives":{"status":"ok","items":[{"id":"A1","text":"Endothermal ablation is suitable for your veins","name":"Endothermal ablation","source":{"url":"https://www.nhs.uk/conditions/varicose-veins/treatment/","host":"nhs.uk","quote":"You'll usually be offered foam sclerotherapy if endothermal ablation is not suitable for you.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200},"operation_id":null},{"id":"A2","text":"You can accept a longer recovery than injections need","name":"Surgery for varicose veins","source":{"url":"https://www.plymouthhospitals.nhs.uk/display-pil/pil-ultrasoundguided-foam-sclerotherapy--3990","host":"plymouthhospitals.nhs.uk","quote":"The recovery time is shorter compared to the surgical option and allows a faster return to normal activities","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200},"operation_id":null}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1},"technique_details":{"status":"ok","items":[{"id":"liquid-sclerotherapy","name":"Liquid sclerotherapy","how_it_works":{"text":"A chemical solution makes the vein walls stick together and seal shut","source":{"url":"https://www.ucsfhealth.org/treatments/sclerotherapy/index.html","host":"ucsfhealth.org","quote":"The solution causes the vein walls to swell, stick together and seal shut, stopping the flow of blood.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},"recovery_daily":{"event":"back_to_daily_activities","min":0,"max":0,"unit":"days","label":"Same day","source":{"url":"https://www.ucsfhealth.org/treatments/sclerotherapy/index.html","host":"ucsfhealth.org","quote":"Most people return to their normal activities on the same day.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}}},{"id":"foam-sclerotherapy","name":"Foam sclerotherapy (often ultrasound-guided)","how_it_works":{"text":"A foam solution is injected so the vein walls seal shut","source":{"url":"https://www.healthline.com/health/sclerotherapy","host":"healthline.com","quote":"The liquid or foam solution causes the walls of the injected vein to seal shut, so blood is redirected to unaffected veins.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}},"recovery_daily":{"event":"back_to_daily_activities","min":0,"max":0,"unit":"days","label":"Same day","source":{"url":"https://www.nhs.uk/conditions/varicose-veins/treatment/","host":"nhs.uk","quote":"You may have some pain and bruising, but you should be able to go back to most of your usual activities straight away.","tier":"tier1_medical","fetched_at":"2026-11-12","http_status":200}}}],"checked_at":"2026-11-12","next_check_at":"2027-11-12","version":1}}},"hrefLanguages":[{"rel":"alternate","hreflang":"ru","language":"ru","href":"https://ru.bookimed.com/clinics/country=brazil/city=rio-de-zanejro/procedure=skleroterapiya-varikoznuh-ven/"}],"questionsAndAnswers":[],"seoTests":{"thin_content":false,"no_txt_after_3_clinics":false},"offerFilters":{"offer_count":0,"price_filter":{"from":0,"to":0,"avg":0}},"leadsCount":{"leads_count":53942},"manualSeo":[],"updatedAt":"2026-11-11T02:10:06.000Z","activeCountries":["BR","TR","AT","TH"],"hasVideoReviewsByContext":true,"hasCriticalApiFallback":false}