SEER Inquiry System - Search

MP/H/Multiple primaries--Stomach: How should I report this case? I reviwed both the MP/H and the Heme Rules and could not determine whether or not this case is multiple primaries in a single site but two histologies and therefore needing two separate abstracts.

Path Diagnosis: Gastric Mass Biopsy: 1) Signet Ring Cell Carcinoma. 2) Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue (MALT Lymphoma). 3) Mild Intestinal Metaplasia and Marked Fundic Gland Atrophy, Negative for H Pylori. Comments: Biopsy shows presence of both signet ring carcinoma and MALT Lymphoma.

Reportability/Histology--Penis: Is a diagnosis of undifferentiated penile intraepithelial neoplasia (PeIN) reportable for cases diagnosed in any year? See Discussion.

SEER Manual/Reportability--Vulva:  Is vulvar intraepithelial neoplasia (VIN II) alone reportable? An example is a final diagnosis from a pathology report that states only 'VIN II' with no additional details/wording.

Reportability--Vulva: Is well differentiated vulvar intraepithelial neoplasm (dVIN) reportable? See Discussion.

Reportability/Histology: Is a focal high grade squamous intraepithelial lesion (HSIL/moderate to severe dysplasia/VIN II-III) in the vulva reportable for cases diagnosed in 2018? See discussion.

Reportability/Histology--Endometrium: Are the following terms and diagnoses synonymous with endometrioid intraepithelial neoplasia (EIN) and therefore reportable?

1. Atypical glandular epithelium

2. Isthmic-type mucosa with focal severe atypia

3. Simple hyperplasia without atypia

4. EIN/complex atypical hyperplasia (EIN/CAH) or focal EIN/CAH (on biopsy but the resection pathology or operative note states no   EIN/CAH/atypical hyperplasia)

Reportability--Brain and CNS: Is an intradural T12/L1 capillary hemangioma reportable? See Discussion.

Histology/Reportability--Digestive System: Is “neuroendocrine neoplasm” reportable?  See Discussion.