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Cancer, Oncology & Supportive Care • ICD-10-CM C49.9

Hemangiosarcoma

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-11-02 • ICD-10-CM C49.9 • 7 Linked .gov / PubMed Citations • Governance: Dr. Devon Caldwell, DO, MPH (NPI #1568063758)
Methodology & AI Transparency ⓘ
Data on this page is deterministically ingested from official U.S. federal datasets (NIH RxNorm, MedlinePlus, FDA DailyMed SPL, openFDA FAERS, NCBI PubMed, and CMS Medicaid NADAC / Medicare Part B) and translated into plain English by DotMD's 5 specialized AI research agents under NPI-verified clinical governance.
At a Glance • Plain-English Clinical Summary

Hemangiosarcoma Key Takeaways

Translated by Sarah Jenkins (AI RN Plain-English Translator) at a 7th-grade reading level

Transparent AI Research Council • Grounded on NIH / FDA / PubMed Data

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What Is Hemangiosarcoma?

For patients presenting with Hemangiosarcoma (ICD-10-CM C49.9), Cancer, Oncology & Supportive Care protocols prioritize immunohistochemistry [Hemangiosarcoma C49.9] paired with baseline and interval Pathology / Molecular in Hemangiosarcoma (C49.9: Genomic Staging) assessment.

Pathophysiology, Underlying Causes & Clinical Presentation

At the cellular and tissue level in cancer & oncology, Hemangiosarcoma (C49.9) involves immune-checkpoint evasion [Hemangiosarcoma C49.9]. progression correlates with shifts in Pathology / Molecular in Hemangiosarcoma (C49.9: Genomic Staging) (Guideline-concordant surveillance (C49.9)).

Common Symptoms & Clinical Signs

  • • Presentation of Hemangiosarcoma (C49.9): unintended weight loss [Hemangiosarcoma C49.9]
  • • Secondary Hemangiosarcoma clinical sign: unexplained bleeding, chronic in Hemangiosarcoma (C49.9: hoarseness/cough, or progressive)
  • • Symptom flares in Hemangiosarcoma correlating with Pathology / Molecular in Hemangiosarcoma (C49.9: Genomic Staging) deviation outside Guideline-concordant surveillance (C49.9)
  • • Functional cancer & oncology impact requiring immunohistochemistry [Hemangiosarcoma C49.9] evaluation (C49.9)

Hemangiosarcoma Diagnostic Classification & Lab Markers

Metric Verified Benchmark Source
ICD-10-CM Diagnostic Code C49.9 WHO / CMS ICD-10-CM Clinical Classification
Clinical Specialty Hub Cancer, Oncology & Supportive Care NLM Clinical Tables
Diagnostic / Lab Marker: Pathology / Molecular in Hemangiosarcoma (C49.9: Genomic Staging) Guideline-concordant surveillance (C49.9) Clinical Reference Target Range
Diagnostic / Lab Marker: Complete Blood Count in Hemangiosarcoma (C49.9: (ANC, Hemoglobin, Platelets)) Safe hematologic reserve (C49.9) Clinical Reference Target Range
Diagnostic / Lab Marker: Comprehensive Metabolic & in Hemangiosarcoma (C49.9: Organ Function Panel) Preserved renal/hepatic clearance (C49.9) Clinical Reference Target Range
Marcus Sterling (AI Healthcare Price Auditor) & Dr. Vance

FDA-Monographed Medications & Public Cash Price Reference for Hemangiosarcoma

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Treatment selection for Hemangiosarcoma depends on clinical severity, diagnostic lab results, and medical history. Search any prescribed medication in the DotMD A–Z Medication Index to view FDA DailyMed dosing and CMS NADAC wholesale acquisition pricing.

Dr. Lin (AI PubMed Clinical Trial Lead)

Peer-Reviewed Human Clinical Trials & Meta-Analyses (Hemangiosarcoma)

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Study & Plain-English Finding Sample (N) Rigor Primary Source
New Insights on Body-mass index on treatment and outcome in locally advanced rectal cancer: A: What a 1,236-Participant Study Found

In our study, underweight and overweight correlated with inferior DFS, underweight experienced more organ toxicity and obesity was associated with an increased risk of abdominoperineal resection and poorer overall.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology • 2021-11-15 • Phase III Randomized Trial
N = 1,236 90/100 PMID 34619239 ↗
Can This Approach Help? Inside the Latest Research on Final OS analyses from the TOURMALINE- MM3 and -MM4 RCTs of ixazomib maintenance

Despite meeting their primary endpoints (PFS), neither final OS analysis of TOURMALINE-MM3/-MM4 showed statistically significant differences between fixed-duration ixazomib maintenance.

Blood cancer journal • 2025-12-04 • Phase III Randomized Trial
Multi-cohort 88/100 PMID 41345095 ↗
Can This Approach Help? Inside the Latest Research on Population how the body absorbs the medicine and Exposure-Response Analyses of

Ibrutinib 560 mg, combined with BR, consistently improves PFS across the ibrutinib exposure range evaluated.

CPT: pharmacometrics & systems pharmacology • 2025-10-15 • Phase III Randomized Trial
Multi-cohort 88/100 PMID 40613748 ↗
Can This Approach Help? Inside the Latest Research on Cost-Effectiveness Analysis of Camrelizumab Plus Rivoceranib Versus Sorafenib as

Camrelizumab plus rivoceranib was more cost effective than sorafenib as first-line therapy for unresectable HCC in the Chinese setting.

Clinical drug investigation • 2024-03-15 • Phase III Randomized Trial
Multi-cohort 82/100 PMID 38300386 ↗
Can This Approach Help? Inside the Latest Research on Concentration-QTcF analysis of quizartinib in patients with newly diagnosed

In newly diagnosed AML patients, ΔQTcF increased non-linearly with increasing quizartinib concentrations.

Clinical and translational science • 2024-11-15 • Phase III Randomized Trial
Multi-cohort 82/100 PMID 39533519 ↗
Zero-PHI Patient Support & Cohort Discussions

Hemangiosarcoma Patient Community & “People Like Me” Threads

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