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Report Produced: 01/16/2026 10:57 AM

Report Question ID Question
20071010 MP/H Rules/Histology--Prostate: While cases of "acinar adenocarcinoma" of the prostate are required to be abstracted with the histology code 8140/3 [adenocarcinoma, NOS] for cases diagnosed 1/1/07 or later, can 8550/3 [acinar adenocarcinoma] be used for cases diagnosed prior to 1/1/07? See Discussion.
20130010 MP/H Rules/Histology--Skin: How is the histology coded for "infiltrative carcinoma with ductal alterations compatible with squamoid eccrine ductal carcinoma" of the skin?
20110137 MP/H Rules/Histology--Skin: How is the histology coded for a "malignant baso-melanocytic tumor" arising in the skin of right shoulder?
20110042 MP/H Rules/Histology--Testis: How is histology coded when the initial biopsies of retroperitoneal mass demonstrated non-seminomatous germ cell tumor, but after neoadjuvant chemotherapy the final diagnosis on the radical orchiectomy specimen demonstrated mature teratoma, NOS (not stated to be malignant)? See Discussion.
20130149 MP/H Rules/Histology--Testis: What is the histology code for a testis primary with embryonal carcinoma (70%), yolk sac tumor (30%), and a focus of seminoma (<1%)? See Discussion.
20091031 MP/H Rules/Histology--Thyroid: How is histology coded for a thyroid tumor described as "predominantly papillary carcinoma, tall cell variant, follicular type"?
20120067 MP/H Rules/Histology--Thyroid: How is the histology coded for a poorly differentiated thyroid carcinoma with rhabdoid phenotype arising in a papillary carcinoma?
20110028 MP/H Rules/Histology--Thyroid: How many primaries and what histology(ies) are coded when the pathology report shows a, 1.9 cm Hurthle cell carcinoma, probable follicular variant of papillary carcinoma, with Hurthle cell features and a 2 mm focus of follicular variant, papillary carcinoma? See Discussion.
20081041 MP/H Rules/Histology--Thyroid: How many primaries are to be reported and what histology is to be coded for an anaplastic/undifferentiated thyroid carcinoma with sarcomatoid transformation likely arising in association with a papillary thyroid carcinoma? Thyroid contains one tumor: 12.5 cm in greatest dimension...almost completely replaces entire thryroid gland.
20091102 MP/H Rules/Histology--Thyroid: How should histology be coded for a diagnosis of "papillary sclerosing carcinoma" with an additional description of the tumor being "nonencapsulated"? See Discussion.