Imaging in Otolaryngology

Nodal Hodgkin Lymphoma in Neck

KEY FACTS Terminology Abbreviation: Hodgkin lymphoma (HL) Definition: Lymphoma with Reed-Sternberg cells You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Kimura Disease

KEY FACTS Terminology Kimura disease (KD): Angiolymphoid proliferation with serum eosinophilia and elevated IgE Inflammatory disorder with multiple H&N masses You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you…

Giant Lymph Node Hyperplasia (Castleman Disease)

KEY FACTS Terminology Castleman disease (CD) Uncommon benign idiopathic hypervascular polyclonal lymphoid hyperplasia Histologic subtypes Hyaline vascular (90%) Plasma cell (10%) – Human herpesvirus 8 (HHV-8) related You’re Reading a Preview Become a Clinical Tree membership for Full access and…

Sarcoidosis Lymph Nodes

KEY FACTS Terminology Sarcoidosis definition: Noncaseating granulomatous inflammatory disease of unknown or autoimmune etiology You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Non-TB *Mycobacterium* Nodes

KEY FACTS Terminology Non-TB Mycobacterium (NTM) nodes: Chronic neck infection with NTM Most often Mycobacterium avium complex You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member.…

Tuberculous Lymph Nodes

KEY FACTS Terminology Synonym: Cervical TB adenitis Definition: Mycobacterium tuberculosis nodal infection You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Suppurative Lymph Nodes

KEY FACTS Terminology Adenitis, acute lymphadenitis, intranodal abscess Pus formation within nodes from bacterial infection You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in…

Reactive Lymph Nodes

KEY FACTS Terminology Definition: Benign, reversible enlargement of nodes in response to antigen stimulus You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Lymph Node Overview

Lymph Nodes Differential Diagnosis Inflammatory Infectious Regional metastases Reactive nodes Viral upper respiratory infection Squamous cell carcinoma Castleman disease Tuberculosis NHL Kimura disease Atypical Mycobacterium species Melanoma Kikuchi disease Cat-scratch disease Salivary neoplasms Rosai-Dorfman disease HIV adenopathy Thyroid carcinoma Inflammatory…