The epitrochlear lymph nodes, also known as the cubital or supraepitrochlear lymph nodes, are part of the superficial lymphatic system of the upper limb. There are usually one or two of these lymph nodes, sometimes three, and rarely four.

Feb 24, 2024 · Epitrochlear lymph nodes are a small group of usually 1-4 lymph nodes found along the medial side of the upper arm near the elbow. ‘Epitrochlear’ refers to their location near the epitrochlea region of the humerus bone, which is …

Dec 1, 2016 · Palpable supraclavicular, popliteal, and iliac nodes are abnormal, as are epitrochlear nodes greater than 5 mm in diameter. The workup may include blood tests, imaging, and biopsy depending on...

Jan 19, 2025 · Epitrochlear lymph nodes are small, bean-shaped structures located near the elbow, specifically along the medial aspect of the arm, above the trochlea of the humerus. These nodes are part of the immune system and help filter lymphatic fluid, trapping bacteria, viruses, and other foreign particles.

The epitrochlear lymph nodes are normally in pair or single but sometimes may appear 3 or 4 in number. Most commonly present in the elbow region of arm, within the connective tissues of subcutaneous layer on medial side of elbow.

Epitrochlear Lymph Nodes are also known as Cubital or Supra Epitrochlear Lymph Nodes. They are a part of the Superficial Lymphatic system of the upper limbs. Epitrochlear Nodes are located in the subcutaneous connective tissues on the medial side of the Elbow.

We illustrate the normal anatomy and variations of the epitrochlear lymph nodes and highlight the functional role of this lymphatic station. Subsequently we describe the US and color-Doppler US findings.

Enlarged epitrochlear glands provide a useful discriminatory sign in the diagnosis of glandular fever. Enlargement of these nodes is common in most of the lymphoproliferative disorders except Hodgkin's disease. In rheumatoid arthritis their palpability indicates activity of hand joints.

The epitrochlear lymph nodes (ELN) are the main peripheral nodal station of the upper limb, receiving lymphatic drainage from the ulnar-side-of the hand and forearm. They lie consistently 1–2 cm proximal to the medial epicondyle, just posterior to the basilic vein and medial to the brachialis muscle ( Figure 1 ).

The epitrochlear lymph nodes (called also sovraepitrochlear or cubital lymph nodes) are part of the upper extremity lymphatic system. These lymph nodes range in number between 1 and 3 (very rarely 4) and are located within the subcutaneous layer, along the medial aspect of the elbow, 4 to 5 cm proximal to the epitrochlear ( Drawing 1 ).