Question 1: Specify the new malignancy

Specify which new malignancy / disorder was diagnosed during the reporting period and any applicable questions.

If the new malignancy / disorder is not found in the list, select Other new malignancy and specify. An example of an Other new malignancy includes histiocytic sarcoma.

Report myeloid sarcoma as Acute myeloid leukemia (AML).

Do not report CNS relapse of lymphoma as a new malignancy for recipients whose primary disease for infusion is lymphoma. This should be reported as a relapse. However, in cases where a recipient received an infusion for a disease other than lymphoma and later develops CNS lymphoma, lymphoma should be reported as a new malignancy.

Question 2: Specify type of PTLD

Specify the type of PTLD as Monomorphic or Polymorphic using the guidelines listed below. The PTLD type should be documented within the pathology report, if available. If the documentation is unclear, seek clinician clarification.

  • Monomorphic: Fulfills the criteria for one of the B-cell or NK/T-cell lymphomas.
  • Polymorphic: Characterized by the overproduction of both B-cells and T-cells but fail to meet the criteria for lymphoma.

If the PTLD type is not known, select Unknown.

Question 3: Specify type of leukemia / lymphoma

Specify if the type of leukemia or lymphoma is B-cell or T-cell. If this information is unknown, seek clinician clarification.

Question 4: Specify oropharyngeal cancer

If the new malignancy is Oropharyngeal cancer, specify the type. If the type is not listed, select Other oropharyngeal cancer, and specify. Examples of ‘other’ include nasopharynx and hypopharynx.

Question 5: Specify gastrointestinal malignancy

If the new malignancy is Gastrointestinal malignancy, specify the type. If the type is not listed, select Other gastrointestinal malignancy, and specify.

Question 6: Number of non-melanoma skin cancer lesions

Report the number of non-melanoma skin cancer lesions diagnosed in the current reporting period.

Question 7: Specify genitourinary malignancy

If the new malignancy is Genitourinary malignancy, specify the type. If the type is not listed, select Other genitourinary malignancy, and specify. Examples include penis and fallopian tube.

Question 8: Specify CNS malignancy

If the new malignancy is CNS malignancy, specify the type. If the type is not listed, select Other CNS malignancy, and specify.

Question 9: Specify other new malignancy

If the new malignancy is Other new malignancy, Other oropharyngeal cancer, Other gastrointestinal malignancy*¸ *Other genitourinary malignancy, or Other CNS malignancy, specify the type.

Question 10: Date of diagnosis

Report the diagnosis date of the new malignancy / disorder, using the pathologic diagnosis date. If the original assessment confirming diagnosis is not available, report the date of diagnosis indicated in the progress notes.

If there are multiple non-melanoma skin cancer lesions detected in the current reporting period, report the diagnosis date as the date when the first lesion was identified.

For more information regarding reporting partial or unknown dates, see General Instructions, General Guidelines for Completing Forms.

Cell Origin Evaluation Documentation
The submission of cell origin evaluation (i.e., VNTR, cytogenetics, FISH) reports and other supportive documentation for each reported new malignancy is strongly recommended. For instructions on how to attach documents in FormsNet3SM, refer to the FormsNet3 Training Guide.

Question 11: Was the new malignancy donor / cell product derived?

Indicate whether the new malignancy originated from the donor / cell product. If testing to determine the cell origin of the new malignancy was not completed, select Not done.

Section Updates:

Question Number Date of Change Add/Remove/Modify Description Reasoning (If applicable)
. . . . .
Last modified: Oct 27, 2025

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