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Cancer, Oncology & Supportive Care • ICD-10-CM C18.6

Malignant neoplasm of descending colon

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-11-02 • ICD-10-CM C18.6 • 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

Malignant neoplasm of descending colon 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 Malignant neoplasm of descending colon?

For patients presenting with Malignant neoplasm of descending colon (ICD-10-CM C18.6), Cancer, Oncology & Supportive Care protocols prioritize tissue biopsy with in Malignant neoplasm of descending colon (C18.6: histopathology) paired with baseline and interval Pathology / Molecular in Malignant neoplasm of descending colon (C18.6: Genomic Staging) assessment.

Pathophysiology, Underlying Causes & Clinical Presentation

In Malignant neoplasm of descending colon (C18.6), physiological disruption stems from somatic oncogenic driver in Malignant neoplasm of descending colon (C18.6: mutations), informing Cancer, Oncology & Supportive Care protocols that track Complete Blood Count in Malignant neoplasm of descending colon (C18.6: (ANC, Hemoglobin, Platelets)) (Safe hematologic reserve (C18.6)).

Common Symptoms & Clinical Signs

  • • Presentation of Malignant neoplasm of descending colon (C18.6): abnormality detected early in Malignant neoplasm of descending colon (C18.6: on age-appropriate screening)
  • • Secondary Malignant neoplasm of descending colon clinical sign: persistent painless lump, in Malignant neoplasm of descending colon (C18.6: non-healing ulcer/mole change,)
  • • Symptom flares in Malignant neoplasm of descending colon correlating with Pathology / Molecular in Malignant neoplasm of descending colon (C18.6: Genomic Staging) deviation outside Guideline-concordant surveillance (C18.6)
  • • Functional cancer & oncology impact requiring tissue biopsy with in Malignant neoplasm of descending colon (C18.6: histopathology) evaluation (C18.6)

Malignant neoplasm of descending colon Diagnostic Classification & Lab Markers

Metric Verified Benchmark Source
ICD-10-CM Diagnostic Code C18.6 WHO / CMS ICD-10-CM Clinical Classification
Clinical Specialty Hub Cancer, Oncology & Supportive Care NLM Clinical Tables
Diagnostic / Lab Marker: Pathology / Molecular in Malignant neoplasm of descending colon (C18.6: Genomic Staging) Guideline-concordant surveillance (C18.6) Clinical Reference Target Range
Diagnostic / Lab Marker: Complete Blood Count in Malignant neoplasm of descending colon (C18.6: (ANC, Hemoglobin, Platelets)) Safe hematologic reserve (C18.6) Clinical Reference Target Range
Diagnostic / Lab Marker: Comprehensive Metabolic & in Malignant neoplasm of descending colon (C18.6: Organ Function Panel) Preserved renal/hepatic clearance (C18.6) Clinical Reference Target Range
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FDA-Monographed Medications & Public Cash Price Reference for Malignant neoplasm of descending colon

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Peer-Reviewed Human Clinical Trials & Meta-Analyses (Malignant neoplasm of descending colon)

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Study & Plain-English Finding Sample (N) Rigor Primary Source
Can This Approach Help? Inside the Latest Research on HSD3B1 genotype and outcomes in metastatic hormone-sensitive prostate cancer with

Enzalutamide is beneficial in men with mHSPC independent of the HSD3B1 genotype.

Cell reports. Medicine • 2024-08-20 • Phase III Randomized Trial
Multi-cohort 88/100 PMID 39168093 ↗
Cost-effectiveness analysis of nivolumab vs. Placebo: Which Works Better for Relapsed malignant mesothelioma?

From the perspective of the Chinese healthcare system, nivolumab was not as cost-effective as placebo for relapsed malignant mesothelioma.

International journal of clinical pharmacy • 2024-02-15 • Phase III Randomized Trial
Multi-cohort 88/100 PMID 37991664 ↗
Can This Approach Help? Inside the Latest Research on Efficacy of Zoledronic Acid in the Treatment of Nonmalignant Painful Bone Marrow

Single-dose zoledronic acid 5 mg iv together with vitamin D may enhance resolution of bone marrow lesions over 6 weeks along with reduction of pain compared with vitamin D supplementation only.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research • 2022-03-15 • Phase III Randomized Trial
Multi-cohort 88/100 PMID 34954857 ↗
New Insights on Digital Pathology-Based Multimodal Artificial Intelligence Scores and Outcomes in: What a 266-Participant Study Found

MMAI is a prognostic marker in nmCRPC and may serve as a predictive biomarker with high-risk patients deriving the greatest benefit from treatment with apalutamide.

JCO precision oncology • 2025-01-15 • Phase III Randomized Trial
N = 266 87/100 PMID 39889245 ↗
New Insights on Randomized Multicenter Study on the Impact of [ 18 F]F-Choline PET/CT Versus: What a 256-Participant Study Found

[ 18 F]F-choline PET/CT reduced the rate of unnecessary extensive lymphadenectomy by up to 8%.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine • 2024-07-01 • Phase III Randomized Trial
N = 256 87/100 PMID 38844361 ↗
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