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 - Subtype Normal, Chief of Pathology. Specimen: Req# 2. Spec Type: SURGICAL P. LEFT BREAST CANCER INVASIVE. OPERATION PERFORNED. DOCTOR (8) : PROCEDURE: STMPLE MASTRCTOMY/EX) EXCTSIONAL SENTINEL NODE. A. LT MASTECTOMY. B. RT MASTECTOMY. c. LT SENTINEL NODE #1. D. LT SENTINEL NODE #2. PART A RECEIVED LABELED. LEFT MASTECTOMY STITCH AT. 12 O'CLOCK, IS A SIMPLE MASTECTOMY SPECIMEN MEASURING 15 x 15 x 3.5 CM IN. GREATEST DIMENSIONS. THE NIPPLE IS IN THE INFERIOR PORTION OF A SKIN. ELLIPSE MEASURING 9.7 x 5.5 CM IN GREATEST DIMENSIONS. A SUTURE DENOTES. 12 O'CLOCK. BLUE DYE IS NOTED IN THE SUPERIOR PORTION OF THE SPECIMEN. THE SUPERFICIAL MARGIN IS MARKED IN BLUE INK, THE DEEP MARGIN IN BLACK. INK. SECTIONING REVEALS THE CENTRAL ASPECT OF THE BREAST TO CONSIST OF. DENSE TAN FIBROUS TISSUE WITH FOCAL CYSTIC AREAS WITH BROWN MUCINOUS. MATERIAL. THIS IS SURROUNDED BY BLAND YELLOW FATTY TISSUE AT THE. PERIMETER. IN THE SUPERIOR 12 O'CLOCK AREA, THERE IS A DISTINCT PINK-TAN. GRITTY AREA WITHIN THIS FIBROUS TISSUE WHICH MEASURES 1.6 x 1.3 x 3.5 CM,. WHICH SPANS INTO THE 2 O'CLOCK AREA WHERE THERE IS FOCAL RED-TAN. DISCOLORATION SUGGESTIVE OF PREVIOUS BIOPSY. GROSSLY, THESE AREAS OF. FIRMNESS ARE CONTIGUOUS. THIS LESION IS 0.5 CM FROM THE DEEP MARGIN. A. WING CLIP IS IDENTIFIED IN THIS 12 O'CLOCK AREA. SECTIONS ARE SUBMITTED. AS FOLLOWS: A1--KKIN AND NIPPLE, A2 AND 3--12 O'CLOCK LESION WITH DEEP. MARGIN (MIRROR IMAGE TO PROTOCOL), A4--TISSUE SUPERFICIAL TO LESION TO. INCLUDE SUPERFICIAL MARGIN AND SKIN, A5-- O'CLOCK AREA (MIRROR TMAGE TO. PROTOCOL), A6--2 O'CLOCK AREA WITH DEEP MARGIN, A7--TISSUE SUPERFICIAL TO. A8, A8--UPPER OUTER QUADRANT TISSUE BETWEEN THE 12:00 AND 2:00 AREAS. (MIRROR IMAGE TO PROTOCOL), A9 --UPPER INNER QUADRANT 2 CM FROM THE 12. O' CLOCK LESION, A10--LOWER INNER QUADRANT 3.5 CM FROM THE 12 O'CLOCK. LESION, All--LOWER OUTER QUADRANT 3.5 CM FROM THE 12 O'CLOCK LESION. (NOTE: A9 THROUGH A10 ARE MIRROR IMAGES TO PROTOCOL SECTIONS). A12--TISSUE FROM CENTRAL BREAST, A13--ADDITIONAL TISSUE LOWER OUTER. QUADRANT. PART B RECEIVED LABELED. RIGHT MASTECTOMY STITCH AT. 12 O'CLOCK, IS A SIMPLE MASTECTOMY SPECIMEN WITH OVERALL DIMENSIONS OF 20. x 16.5 x 3.0 CM. THE NIPPLE IS UNREMARKABLE AND SITS WITHIN A 9 x 4.5 CM. SKIN ELLIPSE. A SUTURE DENOTES 12 0'CLOCK. THE SUPERFICIAL ASPECT IS. MARKED IN BLUE, THE DEEP MARGIN IN BLACK INK. SECTIONING REVEALS THE. Chief of Pathology. Specimen: Rea# : Spec Type: SURGICAL P. GROSS DESCRIPTION. CENTRAL ASPECT OF THE BREAST TO CONSIST OF DENSE PINK-TAN FIBROUS TISSUE. WITH FOCAL AREAS OF CYST FORMATION CONTAINING BROWN OILY MATERIAL. THIS. IS SURROUNDED BY A PERIMETER OF BLAND YELLOW FATTY TISSUE. SECTIONS ARE. SUBMITTED AS FOLLOWS: B1--NIPPLE, B2--CENTRAL DEEP MARGIN, B3 AND. 4 -UPPER INNER QUADRANT, B5 AND ---UPPER OUTER QUADRANT, B7 AND -LOWER. OUTER QUADRANT, B9 AND 10--LOWER INNER QUADRANT. NOTE THAT B1, B3, B5,. B7 AND B9 ARE MIRROR IMAGES TO PROTOCOL PIECES. PART C RECEIVED FRESH LABELED. LEFT SENTINEL NODE. #1, IS AN OVOID PORTION OF BLUE-STAINED TISSUE AND YELLOW FAT MEASURING. 2.1 x 1.7 x 1.0 CM. SECTIONING REVEALS A 1.0 CM IN DIAMETER GROSSLY. UNREMARKABLE LYMPH NODE. ONE-HALF IS SUBMITTED PER PROTOCOL; THE. REMAINDER IS SUBMITTED LABELED C. PART D RECEIVED FRESH LABELED. LEFT SENTINEL NODE. #2, IS AN OVOID PORTION OF YELLOW FATTY TISSUE MEASURING 2 x 1.2 x 0.5. CM. SECTIONING REVEALS A 0.6 CM IN DIAMETER GROSSLY UNREMARKABLE LYMPH. NODE. THE TISSUE IS SUBMITTED ENTIRELY LABELED D. PROCEDURES: 88307/4, IMMUNOPEROXIDAS/2, A BLK/13, B BLK/10, CBX X3, DBX X3. FIMAE. PART A LEFT BREAST, SIMPLE MASTECTOMY: 1. MULTICENTRIC IN SITU AND INVASIVE LOBULAR CARCINOMA OF BREAST,. NUCLEAR GRADE II WITH MODERATE MITOTIC INDEX, WITH TUMOR IDENTIFIED. IN THE PREVIOUSLY BIOPSIED SITES. AND ALSO IN RANDOM. SECTIONS FROM THE LOWER INNER QUADRANT, CENTRAL BREAST AND NIPPLE. SKIN. 2. THE TUMOR NODULES MEASURE IN SIZE FROM 2 MM TO 35 MM TGROSSLY) . THE. DEEP MARGIN IS FREE OF NEOPLASM. 3. LYMPHATIC INVASION IS NOT IDENTIFIED. 4. A SMALL INTRAMAMMARY LYMPH NODE (1) IS NEGATIVE FOR TUMOR (SLIDE A7). 5. FIBROCYSTIC DISEASE WITH DENSE FIBROSIS AND FIBROADENOMA. PART B RIGHT BREAST, SIMPLE MASTECTOMY: PROLIFERATIVE FIBROCYSTIC. DISEASE WITH DENSE FIBROSIS, SCLEROSING ADENOSIS, APOCRINE METAPLASIA,. CYST FORMATION AND RADIAL SCAR FORMATION. MICROCALCIFICATIONS ARE. PRESENT. ATYPIA OR MALIGNANCY IS NOT IDENTIFIED. PART C LEFT SENTINEL NODE #1, BIOPSY: LYMPH NODE (1), NEGATIVE FOR. Chief of Fathology. Specimen: Spec Type: SURGICAL P. FINAS. TUMOR BY STEP SECTION AND CYTOKERATIN STAIN. A FOCUS OF PERINODAL. FIBROSIS IS PRESENT WHICH MAY REPRESENT A PREVIOUS BIOPSY SITE. PART D LEFT SENTINEL NODE #2, BIOPSY: LYMPH NODE (1), NEGATIVE FOR. TUMOR BY STEP SECTION AND CITOKERATIN STAIN. (prelim. ). (signature on file).

expanded version (tokens=2131) : 
 Histological classification: 
1. Left Breast - Multicentric in situ and invasive lobular carcinoma of the breast, nuclear grade II with moderate mitotic index, with tumor identified in the previously biopsied sites and also in random sections from the lower inner quadrant, central breast, and nipple skin.
2. Right Breast - Proliferative fibrocystic disease with dense fibrosis, sclerosing adenosis, apocrine metaplasia, cyst formation, and radial scar formation. Microcalcifications are present.

Subtype: Normal

Description of necrosis: Not mentioned

Tumor infiltrating lymphocytes: Lymphatic invasion is not identified. A small intramammary lymph node (1) is negative for the tumor.

Histological grade: Nuclear grade II

Lymphovascular invasion: Not identified

Calcification: Microcalcifications are present in the right breast.

Receptor status: Not mentioned.

IHC and other ancillary testing results: Cytokeratin stain negative for tumor in left and right sentinel lymph nodes. 

Other important findings:
- Fibrocystic disease with dense fibrosis and fibroadenoma.
- The deep margin is free of neoplasm.
- A focus of perinodal fibrosis is present in the left sentinel node #1 which may represent a previous biopsy site.

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=2242) : 
 Left breast: Multicentric in situ and invasive lobular carcinoma of the breast, grade II. Right breast: Proliferative fibrocystic disease with microcalcifications. No lymphatic or vascular invasion noted. Negative IHC for tumor in sentinel lymph nodes and small intramammary lymph node.

