{"ok":true,"api":{"name":"SAIMSARA Evidence Object Discovery API","version":"v1"},"mode":"doc_key","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"object":{"object_type":"saimsara_evidence_object_metadata","doc_key":"vascular::BLUE_TOE_PM","issue_slug":"vascular","doc_id":"BLUE_TOE_PM","title":"Blue Toe Syndrome","doi":"10.62487/saimsara2d9e6cb0","doi_url":"https://doi.org/10.62487/saimsara2d9e6cb0","version":"2026-05-07","source_name":"PubMed","article_url":"https://saimsara.com/sessions/blue-toe-syndrome-20260507-075010-2d9e6cb0/","image_url":"","topic_tags":"Blue toe syndrome,Cholesterol embolization,Atheroembolism,Microembolism,Peripheral arterial disease,Atherosclerotic plaque,Antiphospholipid syndrome,Thrombocytosis,Vasculitis,Duplex Doppler ultrasound","keywords":["Blue toe syndrome","Cholesterol embolization","Atheroembolism","Microembolism","Peripheral arterial disease","Atherosclerotic plaque","Antiphospholipid syndrome","Thrombocytosis","Vasculitis","Duplex Doppler ultrasound"],"metrics":{"included_all":94,"included_original":88,"reference_index":77,"total_participants":3767},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3ABLUE_TOE_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ABLUE_TOE_PM","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":16307,"preview":"Results Key finding aligned to the query: Across the included studies, BTS most consistently emerged as a clinical marker of distal microembolization, especially from atherosclerotic, aneurysmal, ulcerated, thrombotic, or procedure-disrupted aortoiliac and peripheral arterial sources, while also requiring differentiation from hypercoagulable, vasculitic, hematologic, malignant, drug-related, mechanical, and mimic conditions. This central pattern was supported by vascular cohorts and diagnostic studies showing frequent abnormal toe-level hemodynamics and substantial mortality in BTS, effective first-line source detection with duplex Doppler ultrasound in a large prospective cohort, and measur…","trust_label":"machine_generated_human_reviewed","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"checkout":{"method":"POST","url":"https://saimsara.com/create_checkout_session.php","content_type":"application/x-www-form-urlencoded","params":{"plan":"evidence_object","doc_key":"vascular::BLUE_TOE_PM"},"optional_params":{"customer_email":"user@example.com"},"price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"curl_example":"curl -X POST https://saimsara.com/create_checkout_session.php -d \"plan=evidence_object\" -d \"doc_key=vascular::BLUE_TOE_PM\" -d \"customer_email=user@example.com\""},"access_after_payment":{"header":"X-SAIMSARA-Payment-Proof","endpoint":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ABLUE_TOE_PM","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ABLUE_TOE_PM\""}}}