Liposarcoma staging

	Liposarcoma Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Liposarcoma 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
Electrocardiogram
X-ray
Echocardiography and Ultrasound
CT scan
MRI
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
Liposarcoma staging On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Liposarcoma staging All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Liposarcoma staging
CDC on Liposarcoma staging
Liposarcoma staging in the news
Blogs on Liposarcoma staging
Directions to Hospitals Treating Liposarcoma
Risk calculators and risk factors for Liposarcoma staging

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

Overview


Primary Tumor (T)

Tx	Tumor cannot be assessed.
T0	No evidence of primary tumor.
T1	Tumor ≤ 5 cm
T1a	Superficial tumor (not invading the fascia)
T1b	Deep tumor
T2	Tumor > 5 cm
T2a	Superficial tumor (not invading the fascia)
T2b	Deep tumor
Table adapted from National Cancer Institute ^[1]


Lymph Nodes (N)

NX	Lymph nodes cannot be assessed.
N0	No regional lymph node involvement.
N1	Regional lymph node involvement.
Table adapted from National Cancer Institute ^[1]


Metastasis (M)

M0	No distant metastasis
M1	Distant metastasis
Table adapted from National Cancer Institute ^[1]



Stages	Primary Tumor (T)	Lymph Node (N)	Metastasis (M)	Histopathological Grading
Stage IA	T1a, T1b	N0	M0	Low grade
Stage IB	T2a, T2b	N0	M0	Low grade
Stage IIA	T1a, T1b	N0	M0	High grade
Stage IIB	T2a, T2b	N0	M0	High grade
Stage III	Any T	N0, N1	M0	High grade
Stage IV	Any T	Any N	M1	Any grade
Table adapted from National Cancer Institute ^[1]