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PCOS, Endometriosis & Gynecologic Health • ICD-10-CM N94.89

Adnexal mass

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-11-02 • ICD-10-CM N94.89 • 7 Linked .gov / PubMed Citations • Governance: Dr. Elena Vance, MD, FACE (NPI #1043218901)
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

Adnexal mass 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 Adnexal mass?

Cataloged under federal diagnostic code N94.89 in OB/GYN & PCOS, Adnexal mass requires minimally invasive gynecologic in Adnexal mass (N94.89: care) so specialists can calibrate treatment intensity against LH, FSH & in Adnexal mass (N94.89: Prolactin) benchmarks.

Pathophysiology, Underlying Causes & Clinical Presentation

Tissue-level etiology in Adnexal mass (N94.89) features pelvic peritoneal cytokine in Adnexal mass (N94.89: sensitization). therapeutic stabilization in ob/gyn & pcos is verified against Free & Total in Adnexal mass (N94.89: Testosterone + SHBG).

Common Symptoms & Clinical Signs

  • • Presentation of Adnexal mass (N94.89): pelvic pressure, bloating, in Adnexal mass (N94.89: or pain radiating)
  • • Secondary Adnexal mass clinical sign: irregular, infrequent, or in Adnexal mass (N94.89: absent ovulatory menstrual)
  • • Symptom flares in Adnexal mass correlating with LH, FSH & in Adnexal mass (N94.89: Prolactin) deviation outside Normal ovulatory endocrine axis (N94.89)
  • • Functional ob/gyn & pcos impact requiring minimally invasive gynecologic in Adnexal mass (N94.89: care) evaluation (N94.89)

Adnexal mass Diagnostic Classification & Lab Markers

Metric Verified Benchmark Source
ICD-10-CM Diagnostic Code N94.89 WHO / CMS ICD-10-CM Clinical Classification
Clinical Specialty Hub PCOS, Endometriosis & Gynecologic Health NLM Clinical Tables
Diagnostic / Lab Marker: LH, FSH & in Adnexal mass (N94.89: Prolactin) Normal ovulatory endocrine axis (N94.89) Clinical Reference Target Range
Diagnostic / Lab Marker: Free & Total in Adnexal mass (N94.89: Testosterone + SHBG) Sex-specific physiological range (N94.89) Clinical Reference Target Range
Diagnostic / Lab Marker: Fasting Insulin & in Adnexal mass (N94.89: HbA1c) Fasting insulin < 8 uIU/mL (N94.89) Clinical Reference Target Range
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FDA-Monographed Medications & Public Cash Price Reference for Adnexal mass

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Treatment selection for Adnexal mass 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.

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Peer-Reviewed Human Clinical Trials & Meta-Analyses (Adnexal mass)

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Study & Plain-English Finding Sample (N) Rigor Primary Source
New Insights on Effectiveness of myoinositol for polycystic ovary: What a 573-Participant Study Found

Based on current evidence, myoinositol may be recommended for the treatment of PCOS with insulin resistance, as well as for improving symptoms caused by decreased estrogen in PCOS.

Endocrine • 2018-01-15 • Meta-Analysis
N = 573 97/100 PMID 29052180 ↗
Can This Approach Help? Inside the Latest Research on Onset and resolution of ovarian toxicity with nirogacestat treatment in females

Most FORP treated with nirogacestat experienced OT, with the majority resolving, including all who stopped treatment, suggesting that OT is transient.

Cancer • 2024-08-15 • Phase III Randomized Trial
N = 36 88/100 PMID 38703010 ↗
Can This Approach Help? Inside the Latest Research on Urinary human follicle-stimulating hormone and human menopausal gonadotropin for

The size of the material does not permit a comparison of the efficacy of the two treatment schedules.

Fertility and sterility • 1990-03-15 • Randomized Controlled Trial
Multi-cohort 88/100 PMID 2106449 ↗
New Insights on Contribution of contrast-enhanced ultrasound for diagnosis of adnexal torsion: What a 256-Participant Study Found

The ethical approval number from the CPP is 6115.

BMJ open • 2026-02-25 • Phase III Randomized Trial
N = 256 87/100 PMID 41748169 ↗
Can This Approach Help? Inside the Latest Research on Ovarian 17-hydroxyprogesterone hyperresponsiveness to gonadotropin-releasing

The small, but significant, increase in serum E2 after hCG stimulation suggests that a rigid two-cell model of ovarian steroidogenesis may be an oversimplification of in vivo physiology.

The Journal of clinical endocrinology and metabolism • 1996-11-15 • Randomized Controlled Trial
Multi-cohort 82/100 PMID 8923867 ↗
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