Disease-Specific Template

(General Instructions – The main focus of these pages is the clinically significant genetic alterations in each disease type. Use HUGO-approved gene names and symbols (italicized when appropriate), HGVS-based nomenclature for variants, as well as generic names of drugs and testing platforms or assays if applicable. Please complete tables whenever possible and do not delete them. The use of bullet points alongside short blocks of text rather than only large paragraphs is encouraged. Additional instructions below in italicized blue text should not be included in the final page content. Please also see Author Instructions and FAQs as well as contact your Associate Editor or [Support].)

Primary Author(s)*

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Cancer Category/Type

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Cancer Sub-Classification / Subtype

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Definition / Description of Disease

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Synonyms / Terminology

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Epidemiology / Prevalence

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Clinical Features

Put your text here and fill in the table (Instruction: Can include references in the table)

Signs and Symptoms	EXAMPLE Asymptomatic (incidental finding on complete blood counts) EXAMPLE B-symptoms (weight loss, fever, night sweats) EXAMPLE Fatigue EXAMPLE Lymphadenopathy (uncommon)
Laboratory Findings	EXAMPLE Cytopenias EXAMPLE Lymphocytosis (low level)

Sites of Involvement

Put your text here (Instruction: Indicate physical sites; Example: nodal, extranodal, bone marrow)

Morphologic Features

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Immunophenotype

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Finding	Marker
Positive (universal)	EXAMPLE CD1
Positive (subset)	EXAMPLE CD2
Negative (universal)	EXAMPLE CD3
Negative (subset)	EXAMPLE CD4

Chromosomal Rearrangements (Gene Fusions)

Put your text here and/or fill in the table

Chromosomal Rearrangement	Genes in Fusion (5’ or 3’ Segments)	Pathogenic Derivative	Prevalence	Diagnostic Significance (Yes, No or Unknown)	Prognostic Significance (Yes, No or Unknown)	Therapeutic Significance (Yes, No or Unknown)	Notes
EXAMPLE t(9;22)(q34;q11.2)	EXAMPLE 3'ABL1 / 5'BCR	EXAMPLE der(22)	EXAMPLE 20% (COSMIC) EXAMPLE 30% (add reference)	Yes	No	Yes	EXAMPLE The t(9;22) is diagnostic of CML in the appropriate morphology and clinical context (add reference). This fusion is responsive to targeted therapy such as Imatinib (Gleevec) (add reference).

Individual Region Genomic Gain/Loss/LOH

Put your text here and fill in the table (Instructions: Includes aberrations not involving gene fusions. Can include references in the table. Can refer to CGC workgroup tables as linked on the homepage if applicable.)

Chr #	Gain / Loss / Amp / LOH	Minimal Region Genomic Coordinates [Genome Build]	Minimal Region Cytoband	Diagnostic Significance (Yes, No or Unknown)	Prognostic Significance (Yes, No or Unknown)	Therapeutic Significance (Yes, No or Unknown)	Notes
EXAMPLE 7	EXAMPLE Loss	EXAMPLE chr7:1- 159,335,973 [hg38]	EXAMPLE chr7	Yes	Yes	No	EXAMPLE Presence of monosomy 7 (or 7q deletion) is sufficient for a diagnosis of AML with MDS-related changes when there is ≥20% blasts and no prior therapy (add reference).  Monosomy 7/7q deletion is associated with a poor prognosis in AML (add reference).

Characteristic Chromosomal Patterns

Put your text here (EXAMPLE PATTERNS: hyperdiploid; gain of odd number chromosomes including typically chromosome 1, 3, 5, 7, 11, and 17; co-deletion of 1p and 19q; complex karyotypes without characteristic genetic findings; chromothripsis)

Chromosomal Pattern	Diagnostic Significance (Yes, No or Unknown)	Prognostic Significance (Yes, No or Unknown)	Therapeutic Significance (Yes, No or Unknown)	Notes
EXAMPLE Co-deletion of 1p and 18q	Yes	No	No	EXAMPLE: See chromosomal rearrangements table as this pattern is due to an unbalanced derivative translocation associated with oligodendroglioma (add reference).

Gene Mutations (SNV/INDEL)

Put your text here and fill in the table (Instructions: This table is not meant to be an exhaustive list; please include only genes/alterations that are recurrent and common as well either disease defining and/or clinically significant. Can include references in the table. For clinical significance, denote associations with FDA-approved therapy (not an extensive list of applicable drugs) and NCCN or other national guidelines if applicable; Can also refer to CGC workgroup tables as linked on the homepage if applicable as well as any high impact papers or reviews of gene mutations in this entity.)

Gene; Genetic Alteration	Presumed Mechanism (Tumor Suppressor Gene (TSG) / Oncogene / Other)	Prevalence (COSMIC/ TCGA/Other)	Concomitant Mutations	Mutually Exclusive Mutations	Diagnostic Significance (Yes, No or Unknown)	Prognostic Significance (Yes, No or Unknown)	Therapeutic Significance (Yes, No or Unknown)	Notes
EXAMPLE: TP53; Variable LOF mutations EXAMPLE: EGFR; Exon 20 mutations EXAMPLE: BRAF; Activating mutations	EXAMPLE: TSG	EXAMPLE: 20% (COSMIC) EXAMPLE: 30% (add Reference)	EXAMPLE: IDH1 R123H	EXAMPLE: EGFR amplification				EXAMPLE:  Excludes hairy cell leukemia (HCL) (add reference).

Note: A more extensive list of mutations can be found in cBioportal (https://www.cbioportal.org/), COSMIC (https://cancer.sanger.ac.uk/cosmic), ICGC (https://dcc.icgc.org/) and/or other databases. When applicable, gene-specific pages within the CCGA site directly link to pertinent external content.

Epigenomic Alterations

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Genes and Main Pathways Involved

Put your text here and fill in the table (Instructions: Can include references in the table.)

Gene; Genetic Alteration	Pathway	Pathophysiologic Outcome
EXAMPLE: BRAF and MAP2K1; Activating mutations EXAMPLE: CDKN2A; Inactivating mutations EXAMPLE:  KMT2C and ARID1A; Inactivating mutations	EXAMPLE: MAPK signaling EXAMPLE: Cell cycle regulation EXAMPLE:  Histone modification, chromatin remodeling	EXAMPLE: Increased cell growth and proliferation EXAMPLE: Unregulated cell division EXAMPLE:  Abnormal gene expression program

Genetic Diagnostic Testing Methods

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Familial Forms

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Additional Information

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Links

Put your text placeholder here (use "Link" icon at top of page) (Instructions: For example, link to related gene pages within the site. Note: links will be converted using the link icon at top of page in the CCGA site.)

References

(use "Cite" icon at top of page)

(Instruction: Add PMIDs into the text above where references are appropriate - PMIDs will be used to insert references on the CCGA site and the reference list automatically generated)

(Instruction: If a PMID is not available, such as for a book, please include the entire reference in this section)

EXAMPLE Book

1. Arber DA, et al., (2017). Acute myeloid leukaemia with recurrent genetic abnormalities, in World Health Organization Classification of Tumours of Haematopoietic and Lymphoid Tissues, Revised 4th edition. Swerdlow SH, Campo E, Harris NL, Jaffe ES, Pileri SA, Stein H, Thiele J, Arber DA, Hasserjian RP, Le Beau MM, Orazi A, and Siebert R, Editors. IARC Press: Lyon, France, p129-171.

Notes

*Primary authors will typically be those that initially create and complete the content of a page.  If a subsequent user modifies the content and feels the effort put forth is of high enough significance to warrant listing in the authorship section, please contact the CCGA coordinators (contact information provided on the homepage).  Additional global feedback or concerns are also welcome.