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 Basal, Amended. FINAL PATHOLOGIC DIAGNOSIS. Lumpectomy and sentinel lymph node biopsy, left breast and axilla: A. Sentinel lymph node #1, left axilla: - Single lymph node, no tumor (0/1). B. Left breast lumpectomy: - Invasive ductal carcinoma, SBR grade III, with focal necrosis and associated. lymphocytic infiltrate. See parameters below. - Ductal carcinoma in situ, solid type, high nuclear grade, associated with. invasive carcinoma. - Unremarkable uninvolved breast parenchyma. Breast Pathologic Parameters. 1. Invasive carcinoma: A. Gross measurement: 2.8cm. B. Composite histologic (modified SBR) grade III. - Architecture: 3. - Nuclear grade: 3. - Mitotic count: 3. C. Associated ductal carcinoma in situ (DCIS): high nuclear grade, <5% of. tumor volume,. associated with invasive carcinoma. 2. Excisional biopsy margins: Free of tumor. - DCIS > 1 cm from nearest margin. - Invasive carcinoma 7mm from posterior (closest) margin. 3. Blood vessel and lymphatic invasion: Absent. 4. Axillary lymph nodes: Negative for tumor. 5. Special studies (performed on current material): - No reactivity for ER (no staining). - No reactivity for PR (no staining). - Her2/neu (FISH) is pending. 6. pTNM: pT2, NO(sn), MX. Clinical History: year-old female with a left breast cancer undergoing left breast sentinel. lymph node biopsy and partial mastectomy. Specimens Received: A: Left axillary sentinel lymph node #1. B: Left breast partial mastectomy. Gross Description: Specimens received in two containers each labeled with the patient' S name and. medical record number. A. Part A is additionally designated 'left axillary sentinel lymph node #1. Received fresh for frozen diagnosis is a 2.4 x 1.3 x 0.9 cm lymph node which is. bisected. Half of the lymph node is frozen and read as no carcinoma per Dr. Chang. The remnant of frozen tissue is entirely submitted in cassettes A1FS. The remnant of non-frozen tissue is submitted in cassette A2. Part B additionally designated '2 left breast partial mastectomy double short. stitch superior, double long lateral'. Received fresh and placed in formalin is. a 114 gm partial mastectomy specimen. The measurements are as follows: Superior. to inferior 7.0 cm, medial to lateral 9.8 cm, and anterior to posterior 4 cm. There is skeletal muscle on the posterior aspect of the lumpectomy specimen. measuring 3.8 x 1.5 cm. The specimen is inked as follows: Superior blue,. inferior green, posterior red, anterior black, lateral purple and medial yellow. The specimen is serially sectioned from medial to lateral and to 11 slices. There is a 2.8 x 2.5 x 2.4 cm well-circumscribed firm tan-pink mass which. demonstrates focal hemorrhage. This mass is 1.1 cm from the inferior margin,. 0.7 cm from the posterior margin, 3.5 cm from the superior margin, 1.1 cm from. the anterior margin, 2.2 cm from the lateral margin and greater than 5 cm from. the medial margin. B1-B2: medial margin. B3-B7 lateral margin. Clearly sectioned and entirely submitted. B8-B10 : representative sections of mass from slice 7 demonstrating. relationship to red ink margin (posterior). B11: representative site of section of mass in slice 8 showing. relationship to green margin. B12: representative section of slice 8 showing skeletal muscle on. posterior aspect. B13-B15: representative sections of mass in slice 9 showing relationship to red,. green, and black inked margins. B16: representative section of slice 9 demonstratingskeletal muscle at. closest approximation to mass. B17: representative section of normal breast parenchyma, site. unspecified. B18: normal breast parenchyma slice 3. B19: normal breast parenchyma slice 7. Intraoperative Consult Diagnosis: A1FS. Left axillary sentinel lymph node #1: "No carcinoma'.

expanded version (tokens=1314) : 
 1. Histological classification: The breast pathology report indicates invasive ductal carcinoma (IDC) and ductal carcinoma in situ (DCIS). The subtype of IDC is Basal. 

2. Subtype: The subtype of IDC is Basal.

3. Necrosis: The report mentions focal necrosis associated with IDC.

4. Tumor infiltrating lymphocytes: The report describes associated lymphocytic infiltrate with IDC.

5. Histological grade and nuclear grade: The histological grade of IDC is III, and the nuclear grade is 3, as per the modified SBR grading system. The associated DCIS is of high nuclear grade.

6. Lymphovascular invasion: The report states that blood vessel and lymphatic invasion are absent.

7. Calcification: The report does not mention any calcification.

8. Receptor status - The report indicates that ER and PR were negative (no staining) and that Her2/neu status was pending. 

9. Ancillary testing results: No other ancillary testing results were mentioned except for Her2/neu. 

Overall, the breast pathology report suggests a Basal subtype of IDC with high-grade DCIS and associated focal necrosis, along with absence of lymphovascular invasion and negative ER/PR staining. Her2/neu status was pending.

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=1439) : 
 Invasive ductal carcinoma (IDC) with Basal subtype and high-grade DCIS was observed in a 2.8 cm left breast lumpectomy without lymphovascular invasion, but with associated lymphocytic infiltration and focal necrosis. ER/PR were negative while Her2/neu status remained pending. No carcinoma was found in the single axillary sentinel lymph node.

