Anaplastic large cell lymphoma classification

Anaplastic large cell lymphoma Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Anaplastic large cell lymphoma from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
Diagnostic Study of Choice
History and Symptoms
Physical Examination
Laboratory Findings
Chest X Ray
CT
MRI
Echocardiography or Ultrasound
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Anaplastic large cell lymphoma classification On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Anaplastic large cell lymphoma classification All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Anaplastic large cell lymphoma classification
CDC on Anaplastic large cell lymphoma classification
Anaplastic large cell lymphoma classification in the news
Blogs on Anaplastic large cell lymphoma classification
Directions to Hospitals Treating Anaplastic large cell lymphoma
Risk calculators and risk factors for Anaplastic large cell lymphoma classification

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sowminya Arikapudi, M.B,B.S. [2]

Overview

Anaplastic large cell lymphoma may be classified into 2 subtypes: anaplastic large cell lymphoma, ALK positive and anaplastic large cell lymphoma, ALK negative.Based on clinical presentations, anaplastic large cell lymphoma may be classified into either primary cutaneous anaplastic large cell lymphoma and primary systemic anaplastic large cell lymphoma.

Classification

• Anaplastic large cell lymphoma (peripheral T-cell lymphoma Non-Hodgkin Lymphoma) may be classified into 2 subtypes:

• Anaplastic large cell lymphoma, ALK positive
• Anaplastic large cell lymphoma, ALK negative

• Based on clinical presentations, anaplastic large cell lymphoma may be classified into either

• Primary cutaneous anaplastic large cell lymphoma
• Primary systemic anaplastic large cell lymphoma

Classification based on the clinical presentation

Name	Description
Primary cutaneous anaplastic large cell lymphoma	Confined to the skin Usually have a single lump or tumor in the skin May also spread to lymph nodes in the area Associated with a rare skin condition called lymphomatoid papulosis Less aggressive than primary systemic anaplastic large cell lymphoma Occasionally individuals have a spontaneous remission Have a fairly good prognosis
Primary systemic anaplastic large cell lymphoma	Usually involves the lymph nodes Usually a fast-growing (aggressive) lymphoma Can also occur in organs or tissues other than the lymph nodes (extranodal sites), including: lungs, liver, bone marrow, bone, gastrointestinal tract, skin and soft tissue Most individuals have advanced stage (stage III or IV) disease when they are diagnosed