SEER Inquiry System - Search

For cases diagnosed prior to 1/1/2010:Do not add these synonyms to ICD-O-3. The Abstracting and Coding Guide for the Hematopoietic Diseases lists synonyms for the preferred terms to assist in the classification of these other terms. In the absence of a specific code for the synonym, code to the preferred term. For casefinding, these terms would be grouped in a broader category of hematologic diseases under an ICD-9-CM or ICD-10 code and, therefore, will be identified during casefinding procedures using the disease index.

For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.

For cases diagnosed 1/1/2003 and after:

1. Code hormone therapy to 01. Code any therapy administered to treat cancer tissue that achieves its effect on cancer tissue through a change in the hormone balance in the hormone therapy field. Decadron is coded for leukemias, lymphomas and multiple myelomas primaries. It is coded for other sites only when stated to be cancer-directed treatment.

2. Code hormone therapy to 01. Decadron should be coded as hormone therapy for multiple myeloma when given alone or as part of a first course of treatment chemotherapy regimen.

For cases diagnosed 1/1/2003 and later: When "watchful waiting" is the first course of therapy for prostate cancer, code the case as follows:

Date Therapy Initiated: 000000

Surgery of Primary Site: 00

Scope of Regional Lymph Node Surgery: 0

Surgical Procedure of Other Site: 0

Reason for No Cancer-Directed Surgery: 1

Radiation: 0

Chemotherapy: 00

Hormone Therapy: 00

Immunotherapy: 00

Hematologic Transplant and Endocrine Procedures: 00

Other Cancer Directed Therapy: 0

For cases diagnosed 1998-2003:

Code the Measured Thickness (depth) field to 020 [0.2 mm] for this case.

In situ disease can have a depth of invasion because the surface epithelium can be of varying depths without the melanoma breaking through the basement membrane.

For tumors diagnosed prior to 2007:

Assign histology code 8210 [adenocarcinoma in a tubular adenoma] and behavior code 2 [in situ]. "In situ" is specified by the pathologist.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

For reportability, interpret "suspicious for but not diagnostic of" as NOT diagnostic of cancer.

The phrase "suspicious for the possibility of early invasive adenocarcinoma" may indicate that the case is in situ. If no further information is available, this is not reportable.

The site of the cancer diagnosis does not change the interpretation.

For cases diagnosed prior to 1/1/2010:Castleman's Disease is not reportable to SEER. Synonyms for this disease process include: Castleman-Iverson Disease, benign giant lymph node hyperplasia, and angiofollicular mediastinal lymph node hyperplasia. Castleman's Disease is a rare disorder characterized by non-cancerous growths that may develop in the lymph node tissue throughout the body. The plasmacellular form of this disease may progress to lymphoma or plasmacytoma.

For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.

For tumors diagnosed prior to 2007:

Assign code 8211/3 [Tubular carcinoma]. According to histology rule #2 for a single tumor on page 86 of the 2004 SEER manual, code the invasive histology when both invasive and in situ tumor are present.

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.

For cases diagnosed 1998-2003:

Bilateral involvement of an extralymphatic paired organ is coded as involvement of a single extralymphatic organ or site for lymphomas. The EOD extension code would be at least 11 (Stage IE). Staging lymphomas of any site depends on whether one or more lymph node regions and/or extralymphatic organs are involved, and whether sites on one or both sides of the diaphragm are involved.

For tumors diagnosed prior to 2007:

If the pathologist states this is a malignancy, the case is reportable. Code the Histology field to 9751/3 [Langerhans cell histiocytosis, NOS] and change the Behavior Code from 1 to 3. Code the Primary Site field to skin [C44._].

For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.