Which lymph nodes are palpable in cats? - briefly
In cats, the most commonly palpable lymph nodes include the submandibular and popliteal nodes. These nodes are typically accessible for examination due to their superficial location.
Which lymph nodes are palpable in cats? - in detail
In veterinary medicine, the examination of lymph nodes is crucial for diagnosing various conditions in cats. Palpable lymph nodes in cats can provide valuable information about the animal's health status. Several lymph nodes are accessible for palpation, and their location and characteristics can help veterinarians determine the underlying cause of swelling or other abnormalities.
The mandibular (submandibular) lymph nodes are among the most commonly palpable in cats. These nodes are located beneath the jaw, near the angle of the mandible. They are often enlarged due to localized infections, such as dental disease or abscesses in the head and neck region.
The popliteal lymph nodes, situated behind the stifle joint in the hind limbs, are another set of palpable nodes. These nodes can become enlarged in response to infections or inflammation in the lower extremities, including the paws and toes.
The prescapular (pre-scapular) lymph nodes are found at the base of the neck, near the shoulder blades. They are frequently palpable and can be affected by a wide range of conditions, including viral infections like feline leukemia virus (FeLV) or feline immunodeficiency virus (FIV), as well as bacterial infections and certain types of cancer.
The inguinal lymph nodes are located in the groin area and can be palpated during a thorough examination. These nodes may enlarge due to infections or inflammation in the lower abdomen, pelvic region, or hind limbs.
The axillary (subscapular) lymph nodes are situated within the armpit area of the cat's forelimb and can be examined by gently lifting the leg. These nodes may become enlarged in response to localized infections or inflammation in the upper extremities, chest, or abdomen.
When performing a lymph node palpation in cats, veterinarians assess not only the size but also the texture and mobility of the nodes. Normal lymph nodes should be small, firm, and freely movable. Enlarged or fixed nodes, as well as those that are tender or painful to touch, may indicate underlying pathology and warrant further investigation.
In conclusion, palpating lymph nodes in cats is an essential component of a comprehensive physical examination. Veterinarians should be familiar with the location and characteristics of accessible lymph nodes, including the mandibular, popliteal, prescapular, inguinal, and axillary nodes. By carefully examining these structures, veterinary professionals can gain valuable insights into the cat's overall health and guide appropriate diagnostic and therapeutic interventions.