OMOP Concept 36769487

External iliac lymph nodes

StandardMeasurementCancer ModifierOMOP4999163Nodes
Maps from
27
Descendants
0
Valid from
23 Sept 2020
Valid to
31 Dec 2099
OMOP concepts

Concept Lookup Tool

Search 11M+ concepts across SNOMED, RxNorm, ICD-10 & LOINC.

Or try
DiabetesHypertensionAspirin

Source codes that map to this concept

27 source codes normalize to External iliac lymph nodes via the OMOP "Maps to" relationship.

VocabularyCodeNameType
NAACCRadnexa_uterine_other@774@300Para-aortic, NOS + Aortic + Lateral aortic/lateral lumbar + Periaortic Pelvic, NOS + Iliac, NOS + Common + External + Internal (hypogastric) (obturator) + Paracervical + Parametrial + Sacral, NOS + Lateral (laterosacral) + Middle (promontorial) (Gerota...Non-standard
NAACCRanus@774@300Anorectal Inferior hemorrhoidal Inguinal (femoral) (deep, superficial) Internal iliac (hypogastric) Lateral sacral (laterosacral) Mesorectal Obturator Perirectal Superior rectal (hemorrhoidal) (femoral)Non-standard
NAACCRanus@774@400External iliac node(s) WITHOUT any nodes in code 300Non-standard
NAACCRanus@774@500External iliac node(s) WITH any nodes in code 300Non-standard
NAACCRanus_v9_2023@774@300Anorectal Inferior hemorrhoidal Inguinal (femoral) (deep, superficial) Internal iliac (hypogastric) Lateral sacral (laterosacral) Mesorectal Obturator Perirectal Superior rectal (hemorrhoidal) (femoral)Non-standard
NAACCRanus_v9_2023@774@400External iliac node(s) WITHOUT any nodes in code 300Non-standard
NAACCRanus_v9_2023@774@500External iliac node(s) WITH any nodes in code 300Non-standard
NAACCRbladder@774@300SINGLE regional lymph node (excluding common iliac)Non-standard
NAACCRbladder@774@400MULTIPLE regional lymph nodes (excluding common iliac)Non-standard
NAACCRbladder@774@700Common iliac lymph node(s) WITH or WITHOUT other regional lymph node(s)Non-standard
NAACCRcervix@774@300Para-aortic - Aortic - Lateral aortic/lateral lumbar - Periaortic Pelvic - Iliac, NOS + Common + External + Internal (hypogastric) (obturator) - Paracervical - Parametrial - Sacral, NOS + Lateral (laterosacral) + Middle (promontorial) (Gerota's node) +...Non-standard
NAACCRgenital_male_other@774@300Iliac , NOS - External - Internal (hypogastric), NOS + Obturator Inguinal , NOS - Deep inguinal, NOS + Node of Cloquet or Rosenmuller (highest deep inguinal) - Superficial inguinal (femoral) Pelvic , NOSNon-standard
NAACCRmelanoma_skin@776@10Distant lymph node(s), NOS - Axillary (lower trunk) - Femoral (cephalad/caudal) (upper trunk) - Iliac (leg/hip)Non-standard
NAACCRmerkel_cell_skin@776@10Distant lymph node(s), NOS - Axillary (lower trunk) - Femoral (cephalad/caudal) (upper trunk) - Iliac (leg/hip) - Supraclavicular (head and neck, arm/shoulder)Non-standard
NAACCRnet_colon_and_rectum_v9_2024@774@300Colon subsites - Colic, NOS - Epicolic (adjacent to bowel wall) - Mesenteric, NOS - Mesocolic, NOS - Paracolic - Pericolic Cecum (C180) - Colic (right) - Ileocolic - Periappendiceal - Prececal (anterior, NOS) - Retrocecal (posterior) Ascending colon (C...Non-standard
NAACCRnet_colon_and_rectum_v9_2024@776@20Distant lymph node(s) - Colon + Iliac (common, external, hypogastric, internal, obturator, NOS) + Inferior mesenteric (cecum, ascending colon, hepatic flexure, transverse colon) + Para-aortic + Retroperitoneal + Superior mesenteric - Rectosigmoid + Hem...Non-standard
NAACCRnet_colon_rectum@774@300Colon subsites - Colic, NOS - Epicolic (adjacent to bowel wall) - Mesenteric, NOS - Mesocolic, NOS - Paracolic - Pericolic Cecum (C180) - Colic (right) - Ileocolic - Periappendiceal - Prececal (anterior, NOS) - Retrocecal (posterior) Ascending colon (C...Non-standard
NAACCRnet_colon_rectum@776@20Distant lymph node(s) - Colon + Iliac (common, external, hypogastric, internal, obturator, NOS) + Inferior mesenteric (cecum, ascending colon, hepatic flexure, transverse colon) + Para-aortic + Retroperitoneal + Superior mesenteric - Rectosigmoid + Hem...Non-standard
NAACCRplacenta@774@300Aortic, NOS - Lateral (lumbar) - Para-aortic - Peri-aortic Iliac, NOS - Common - External - Internal (hypogastric), NOS + Obturator Parametrial Pelvic, NOS Sacral - Lateral (laterosacral) - Middle (promontorial) (Gerota's node) - Presacral - UterosacralNon-standard
NAACCRprostate@774@300Hypogastric Iliac, NOS - External - Internal (hypogastric) (obturator), NOS Pelvic, NOS Periprostatic Sacral, NOS - Lateral (laterosacral) - Middle (promontory) (Gerota's node) - PresacralNon-standard
NAACCRprostate@776@10Distant lymph node(s) * Aortic (lateral [lumbar], para-aortic, periaortic, NOS) * Cervical * Common iliac * Inguinal (deep, NOS) - Node of Cloquet or Rosenmuller (highest deep inguinal) - Superficial (femoral) * Retroperitoneal, NOS * Scalene (inferior...Non-standard
NAACCRtestis@776@10Distant lymph node(s) - WITHOUT previous scrotal or inguinal surgery OR UNKNOWN if previous scrotal or inguinal surgery + External iliac + Pelvic, NOSNon-standard
NAACCRurinary_other@774@300Iliac, NOS - Common - External - Internal (hypogastric), NOS + Obturator Inguinal, NOS - Deep inguinal, NOS + Node of Cloquet or Rosenmuller (highest deep inguinal) - Superficial (femoral) Pelvic, NOS Sacral, NOS - PresacralNon-standard
NAACCRvagina@774@300Lower third of vagina (ipsilateral and bilateral) - Femoral - Inguinal, NOS + Inguinofemoral (groin) + Node of Cloquet or Rosenmuller (highest deep inguinal) + Superficial inguinal Upper two thirds of vagina - Pelvic, NOS + Iliac, NOS + Common + Extern...Non-standard
NAACCRvagina@776@10Distant lymph node(s) - All sites + Mediastinal + Retroperitoneal, NOS + Scalene + Distant lymph node(s), NOS - Lower third of vagina (ipsilateral and bilateral) + Para-aortic, NOS + Aortic + Lateral aortic/lateral lumbar + Periaortic + Pelvic, NOS + I...Non-standard

Showing 25 of 27 source codes. Retrieve the full set via the API.

Where it sits in the hierarchy

Ordered by distance - 1 is a direct parent or child.

Broader concepts

(1)

Roll up to these when you need a wider cohort.

Get this concept via the API

Resolve External iliac lymph nodes - and every code that maps to it - over HTTPS, against the current vocabulary release. No downloads, no local database.

curl "https://api.omophub.com/v1/concepts/36769487?include_relationships=true" \
  -H "Authorization: Bearer $OMOPHUB_API_KEY"
Get your free API key3,000 calls/month free · no credit card