prompt1 : extract information from  breast pathology report. List the histological classification, i.e. type of cancer or DCIS, subtype, description of any necrosis, any mention of tumor infiltrating lymphocytes,  histological grade, nuclear grade,  lymphovascular invasion, calcification, receptor status, IHC and any other ancillary testing results.  List out and expand the main points.
prompt2 : The report is - Final Surgical Pathology Report. Procedure. Diagnosis. A. Sentinel lymph nodes, right axilla, biopsy: There is no evidence of malignancy in either of 2 lymph nodes. B. Breast, right, excisional biopsy: Invasive mucinous type carcinoma, Nottingham grade 1. Fibrocystic. changes. Microscopic Description: A. There is no evidence of malignancy in either of 2 lymph nodes. [At the request of some staff oncologists and in keeping with the. opinion of some experts in breast pathology, immunohistochemical stains. for keratin were not used on the sentinel lymph node sections in this. case. These stains can be obtained if desired. Our paraffin blocks. are retained for 10 years. (Weaver DL et al. New Engl J Med 364:412,. 2011. Schwartz GF et al. Cancer 94 (10):2542, 2002)]. B. Invasive carcinoma: Histologic type: Invasive mucinous carcinoma. Nottingham grade: 1. Architectural score: 3. Nuclear score: 1. Mitotic score: 1. Mitotic index: 4 mitoses/ 10 HPFs (1 HPF = 1.96 sq. mm). Tumor size: 2.5 cm. Specimen margins: Negative for malignancy. Carcinoma is focally. 1.9 mm from the red (anterior) margin. Vessel invasion: Absent. Calcification: Absent. Non-tumorous breast: Fibrocystic changes are present including cyst. formation, sclerosing adenosis, columnar metaplasia and intraductal. epithelial hyperplasia without atypia, benign calcification and. apocrine metaplasia. TNM stage: T2 NO. Prognostic markers: See previous biopsy. Specimen. A. Right axillary sentinel node. B. Right breast biopsy long stitch anterior short stitch superior. Clinical Information. Right breast cancer. Gross Description. Specimen A is received unfixed labeled right axillary sentinel nodes. and consists of 2 pieces of yellow and red soft tissue measuring 3.5. x. 2.5 X 1 and 2.8 x 2 by 1.3 cm. Sections after fixation. One LN in. blocks 1-3, second LN in blocks 4-7. Specimen B. is received unfixed labeled right breast biopsy. The. specimen is received in a Transpec container and consists of yellow and. red piece of soft tissue measuring 8.5 by 7.5 by approximately 3 cm. The external surface of the specimen is inked as indicated below. Anterior: Red. Posterior: Orange. Lateral: Blue. Medial: Green. Superior: Yellow. Inferior: Black. There is a relatively central mucinous appearing firm tumor measuring. 2.2 x 2.5 by approximately 2.5 cm. A portion of the specimen is taken. for research purposes as requested. Sections after fixation. RS13.

expanded version (tokens=1041) : 
 Histological classification: Invasive mucinous type carcinoma, Nottingham grade 1.

Subtype: Mucinous carcinoma.

Necrosis: No mention of necrosis.

Tumor infiltrating lymphocytes: No mention of tumor infiltrating lymphocytes.

Histological grade: Nottingham grade 1 (Architectural score: 3, Nuclear score: 1, Mitotic score: 1, Mitotic index: 4 mitoses/10 HPFs).

Nuclear grade: Grade 1.

Lymphovascular invasion: Absent.

Calcification: Absent.

Receptor status: Not mentioned in the report.

Ancillary testing results: Immunohistochemical stains for keratin were not used on the sentinel lymph node sections in this case. No other ancillary testing results were provided.

Other findings: Fibrocystic changes including cyst formation, sclerosing adenosis, columnar metaplasia, and intraductal epithelial hyperplasia were also noted in the non-tumorous breast tissue.

TNM stage: T2 NO.

Prognostic markers: Not mentioned in this report.

Specimen details: Right axillary sentinel node and right breast biopsy.

Clinical information: Right breast cancer.

Gross description: The tumor measured 2.5 cm and had negative margins. There was no evidence of malignancy in the sentinel lymph nodes. A portion of the specimen was taken for research purposes.

prompt : Please generate a succinct report in 75 words from the above information. Exclude any filler words or sentences. If something is not mentioned or specified, exclude it from the report. Low verbosity.

final output (tokens=1197) : 
 The right breast biopsy found invasive mucinous carcinoma, Nottingham grade 1, with a tumor size of 2.5 cm. No lymphovascular invasion or calcification were observed but fibrocystic changes were present in the non-tumorous breast tissue. The specimen had negative margins and no malignancy was detected in either of the two sentinel lymph nodes. Ancillary testing results were not included, but prognostic markers from previous biopsies are noted to exist. The TNM stage for this cancer is T2 NO.

