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 - RUN DATE: ". RUN TIME: RUN USER: T. LOC: U #: AGE/SX: ROOM: REG DR: BED: DIS: TLOC: SPEC #: RECD: PERFORMED AT. COLL: TIME IN FORMALIN: CLINICAL INFORMATION: Pre-op Diagnosis: Remarks: Tag = axillary / tail specimen #3. Specimen (s) : A. Sentinel node #1 left breast. B. Sentinel node #2. C. Left simple mastectomy. MICHOSCOPIC DIAGNOSIS. A. ONE LYMPH NODE, SENTINEL NODE #1 LEFT BREAST, LYMPHADENECTOMY: NO TUMOR SEEN IN MULTIPLE STEP SECTIONS STAINED WITH ROUTINE AND PAN KERATIN. IMMUNOCHEMICAL STAINS. B. THREE LYMPH NODES, SENTINEL NODE #2, LYMPHADENECTOMY: NO TUMOR SEEN IN MULTIPLE STEP SECTIONS STAINED WITH ROUTINE AND PAN KERATIN. IMMUNOCHEMICAL STAINS. c. LEFT BREAST, TOTAL MASTECTOMY: TWO AREAS OF INFILTRATING DUCTAL CARCINOMA (IDENTICAL MORPHOLOGY). MODIFIED NOTTINGHAM HISTOLOGIC GRADE 2 OF 3: NUCLEAR SCORE 2 OF 3, TUBULAR. FORMATION SCORE 3 OF 3, MITOTIC SCORE 1 OF 3 (TWO MITOTIC FIGURES PER SQUARE. MILLIMETER). LARGER TUMOR MEASURES 2.7 CM (pT2). EXTENSIVE DUCTAL CARCINOMA IN SITU, LOW GRADE WITH SOLID PATTERN. SURGICAL MARGINS FREE OF TUMOR WITH NEAREST MARGIN TO INVASIVE TUMOR 0.5 CM, THE. DEEP MARGIN (RO). SEE COMMENT FOR SYNOPTIC REPORT. COMMENT (s). SURGICAL PATHOLOGY CANCER CASE SUMMARY - APPROVED BY COLLEGE OF AMERICAN PATHOLOGISTS. PROCEDURE: Total mastectomy. LYMPH NODE SAMPLING: Sentinel lymph nodes. SPECIMEN LATERALITY: Left. HISTOLOGIC TYPE OF INVASIVE CARCINOMA: Invasive ductal carcinoma. TUMOR SIZE: Greatest dimension: 27 mm. HISTOLOGIC GRADE: Glandular/tubular differentiation: score 3. Nuclear pleomorphism: score 2. Mitotic rate: score 1. RUN DATE: RUN TIME: RUN USER: SPEC #: COMMENT (s). Overall grade: grade 2. TUMOR FOCALITY: Multiple foci of invasive carcinoma. DUCTAL CARCINOMA IN SITU: DCIS is present, positive for EIC. MARGINS: Invasive carcinoma: Margins uninvolved by invasive carcinoma. Distance from closest margin: 5 mm. DCIS: Margins uninvolved by DCIS. LYMPH NODES: Number of sentinel lymph nodes examined: 4. Total number of lymph nodes examined: 4. Number of lymph nodes with macrometastases: 0. Number of lymph nodes with micrometastases: o. Number of lymph nodes with isolated tumor cells: 0. PATHOLOGIC STAGING: Primary tumor: pT2. Regional lymph nodes: Modifier: (sn). Category: pNo (i-). Distant metastasis: not applicable. ANCILLARY STUDIES: Estrogen receptor: Results: positive (100% of tumor cells with. nuclear positivity). Progesterone receptor: Results: positive (1008 of tumor cells with. nuclear positivity). Immunoperoxidase studies: Results: equivocal (score 2+). In situ hybridization (FISH) : Results: not amplified. GROSS DESCRIPTION: A. Received in formalin labeled with the patient's name and "sentinel node #1, left. breast" is a 2.0 x 1.3 x 0.9 cm nodular fatty tissue biopsy. The fat is trimmed, and there. is a previously bisected, disrupted 1.5 x 0.8 x 0. cm lymph node present. The node is. sectioned perpendicular to the long axis to be entirely submitted for sentinel lymph node. protocol in cassette A1. B. Received in formalin labeled with the patient's name and "sentinel node #2, left. breast" is a 2.3 x 1.5 x 1.2 cm nodular fatty lymph node. The fat is trimmed, and there. are three small lymph nodes present which range up to 0.8 cm. The nodes are sectioned to. be entirely submitted per sentinel lymph node protocol as labeled: B1. two lymph nodes with one lymph node bisected. B2. largest lymph node serially sectioned perpendicular to the long axis. Received fresh for tissue banking labeled with the patient's name and "left simple. mastectomy" is a 481 gram, 17.0 x 16.0 x 4.5 cm fibrofatty breast. The breast is received. with an overlying 9.5 x 3.0 cm black-brown skin ellipse. The ellipse has a central,. circular 3.0 cm areola which extends to the skin margin and a 1.0 cm central nipple. The. RUN DATE: RUN TIME: RUN USER: SPEC #: GROSS DESCRIPTION: breast is absent of an axillary tail and consistent with a simple mastectomy specimen. The. deep fascial margin is smooth and will be inked blue. The breast is serially sectioned. from medial to lateral to have an inferior, 2.7 x 2.5 x 2.0 cm circumscribed red-brown. mass. The mass is more closely associated with the lower outer quadrant. This larger mass. comes to within 0.5 cm of the nearest inked deep margin. This mass is inferior and comes. to within 5.0 cm of the inferior margin, is 13 cm from the superior aspect, is at. least. 6.5. cm. from lateral and 7.5 cm from medial. There is a clip identified and a separate tumor. site which is centrally located between the upper and lower inner quadrant. This smaller. tumor is 2.3 cm from the nearest deep margin and is 1.3 x 0.8 x 0.8 cm. The smaller tumor. has a localization clip and is 11.0 Cm from superior, is 6.5 cm from inferior, is. approximately 4 cm from medial and at least 10 cm from lateral. The breast has diffuse. dense white fibrous tissue with fibrocystic changes. The white fibrous tissue makes. up. between. 60-75%. of the parenchyma. Sections of tumor are sampled for tissue banking. The. specimen is sampled as labeled: C1. sections of nipple. C2. areola at base of nipple. C3-C5. sections of large described brown septated mass sampled for tissue. banking in lower outer quadrant with cassette C3 being section of mass. nearest deep margin. C6. deep margin overlying smaller mass with localization clip. C7,C8. smaller tumor entirely submitted. C9. upper outer quadrant. C10. lower outer quadrant (quadrant closest to large tumor mass). C11. upper inner quadrant (quadrant associated with smaller tumor with. localization clip). C12. lower inner quadrant sampled. INTRAOPERATIVE CONSULTATION: IMMEDIATE GROSS EVALUATION C, LEFT BREAST: TUMOR PROCESSED FOR TUMOR BANKING. PHOTO. Image. Image. Image. (signature on file).

expanded version (tokens=2036) : 
 Histological classification: 
- A. One lymph node, sentinel node #1 left breast, lymphadenectomy: No tumor seen. 
- B. Three lymph nodes, sentinel node #2, lymphadenectomy: No tumor seen. 
- C. Left breast, total mastectomy: Two areas of infiltrating ductal carcinoma (identical morphology). Extensive ductal carcinoma in situ, low grade with solid pattern.

Subtype: Invasive ductal carcinoma, low grade ductal carcinoma in situ, solid pattern.

Description of any necrosis: Not mentioned.

Mention of tumor infiltrating lymphocytes: Not mentioned.

Histological grade: Modified Nottingham histologic grade 2 of 3 - glandular/tubular differentiation score 3, nuclear pleomorphism score 2, mitotic rate score 1.

Nuclear grade: Score 2 out of 3.

Lymphovascular invasion: Not mentioned.

Calcification: Not mentioned.

Receptor status:
- Estrogen receptor: Results positive (100% of tumor cells with nuclear positivity).
- Progesterone receptor: Results positive (100% of tumor cells with nuclear positivity).
- Immunoperoxidase studies: Results equivocal (score 2+).
- In situ hybridization (FISH): Results not amplified.

Ancillary testing results: Not mentioned.

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=2189) : 
 The breast pathology report indicates two areas of infiltrating ductal carcinoma with low-grade ductal carcinoma in situ, solid pattern. There was no necrosis or lymphovascular invasion observed. Estrogen and progesterone receptors were positive, with equivocal immunoperoxidase results and non-amplified FISH test results. The modified histologic grade was 2 of 3, with a mitotic rate score of 1 out of 3. Four sentinel lymph nodes were examined, and no tumor was seen.

