Lymph Nodes And Spleen Flashcards
Lymphogranuloma venereum trachoma
Chlamydial
Lymphogranuloma venerum trachoma
Chlamydial
Scrub typhus, rickettsial pox, Q fever
Rickettsial
Involvement of a single anatomic area
Localized or regional adenopathy
Involvement of three or more non contiguous lymph node areas.
Infectious mononucleosis, toxoplasmosis, AIDS, SLE, and mix connective tissue disease.
Generalized adenopathy
Frequent site of regional lymphadenopathy
Neck area
Enlargement of these is ALWAYS abnormal.
Suprasclavicular and scalene nodes
Enlargement of supraclavicular lymph node.
Virchow’s lymph node
Injury or localized infection of the ipsilateral upper extremity.
Axillary adenopathy
Secondary to infections or trauma of the lower extremities.
Inguinal lymphadenopathy
Best size limit for distinguishing malignan or ganulomatous lymphadenopathy.
2.25 cm
Histoplasmosis can cause unilateral paratracheal lymph node involvement that mimics lymphoma.
Mediastinal and hilar lymphadenopathy
Contain lymphomas or germ cell tumor.
Enlarged intraabdominal or retroperitoeneal nodes
Accurate for cervical lymph nodes.
Ct and MRI
Reserved for thyroid nodules and for confirmation or relapse in patient.
Fine needle aspiration