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, Final Surgical Pathology Report. Procedure: Diagnosis. A, B. Lymph nodes, left axillary sentinel #1 & #2, excisions -. Negative for malignancy. C. Breast, left, segmental mastectomy -. Invasive mammary carcinoma, no special type, high combined histologic. grade, high proliferative rate. D. Breast, left, posterior to segmental mastectomy, excision. Negative for malignancy. Note: The above diagnoses are rendered per expert consultation from. of. Please see the. consultation report from Dr. In a comment,. states: "This invasive carcinoma is curcumscribed and has an expansile. rather then infiltrative growth pattern, which may explain the lack of. nodal involvement. The margins are adequate.' In an addendum comment,. :ates: "The closest margin from the left segmental. mastectomy (specimen C) is posterior (1.5 mm), however the separately. submitted new posterior margin (specimen D) is negative. The other. margins are negative by least 4 mm. Microscopic Description: A,B,D. Microscopic examination performed. C. The following template summarizes the findings in part C: Invasive Carcinoma: Present. Histologic type: Invasive mammary carcinoma, no special type. Histologic grade: High combined histologic grade, high. proliferative rate. Greatest dimension (pT) : 4.2 cm (pT2). Specimen margins : The margins are adequate (see comment in. diagnosis). Vessel invasion: Not identified. Calcification: Not identified. Ductal carcinoma in situ: Not identified. Comment: Please note that in addition to examining H&E stained. sections, representative blocks in part C were immunostained with. antibodies to p63 to aid in assessment. Prognostic markers: Previously performed (see. [A few of the antibodies used in our laboratory may be classified as. analyte specific reagents. These antibodies are monitored and. controlled in our laboratory and their performance for in vitro. diagnosis is well described in the medical literature. They have not. been cleared or approved by the FDA.]. Specimen. A. Left axillary sentinel node #1, hot, not blue, 1018. B. Left axillary sentinel node #2, hot, blue, 237. C. Left breast segmental mastectomy. D. Tissue posterior. to segmental mastectomy. Clinical Information. PRE-OP DIAGNOSIS: Left breast CA. Gross Description. A. Received fresh in a container labeled "left axillary sentinel node. #1, hot, not blue, 1018" is a 2.2 x 1.7 x 1 cm soft tan-pink lymph node. with some surrounding yellow adipose tissue. AS-4, following fixation. B. Received fresh in a container labeled "left axillary sentinel node. #2, hot, blue, 237" is a 2.5 x 2.2 x 1.2 cm portion of tissue. containing two soft tan-pink lymph nodes with surrounding yellow. adipose tissue, with the lymph nodes 1 and 1.5 cm in greatest. dimension. RS-4, following fixation, with the lymph nodes entirely. submitted, with the larger lymph node in blocks B2-B4. C. Received fresh in a. container labeled "left breast. segmental mastectomy" is a 7.3 x 5.7 x 4.3 cm portion of soft. tan-yellow breast tissue, with orienting sutures present. The margins. are inked as follows based upon the sutures: anterior - green;. posterior - black; lateral - orange; medial - red; inferior - blue;. superior - violet. The specimen is serially sectioned revealing a 4.2 x. 4.2 x 3.5 cm red-brown to white-tan nodular mass, which grossly comes. near to the medial, posterior, and anterior margins. RS-10, following. fixation, with tumor to closest medial margin in block C1, tumor to. closest lateral margin in block C2, tumor to closest anterior margin in. block C3, tumor to closest posterior margin in block C4, tumor to. closest superior margin in block C5, tumor to closest inferior margin. in block C6, and with additional sections of tumor in blocks C7-C10. D. Received fresh in a container labeled "tissue posterior to segmental. mastectomy" is a 1.7 x 1.2 x 1.2 cm portion of soft red-brown skeletal. muscle, with a suture indicating the new posterior border. The new. margin is inked. The specimen is sectioned and is without focal. lesion. AS-3, following fixation.

expanded version (tokens=1413) : 
 Histological Classification: The breast pathology report indicates that the subtype of cancer is basal. The microscopic description shows that the histologic type is invasive mammary carcinoma, no special type. The report also mentions that ductal carcinoma in situ is not identified.

Subtype: The subtype of the cancer mentioned in the report is basal.

Necrosis: There is no mention of necrosis in the report.

Tumor-Infiltrating Lymphocytes: The report does not mention tumor-infiltrating lymphocytes.

Histological Grade: The report states that the histologic grade is high combined histologic grade with a high proliferative rate.

Nuclear Grade: There is no specific mention of nuclear grade in this pathology report.

Lymphovascular invasion: The report mentions that vessel invasion is not identified.

Calcification: There is no mention of calcification.

Receptor Status: The pathology report mentions that prognostic markers were previously performed, but there is no indication of receptor status in this report.

IHC and Ancillary testing results: The report notes that p63 antibodies were used to aid in assessment, and mentions that some antibodies used in the laboratory may be classified as analyte-specific reagents. The report does not mention any other ancillary testing results.

Margin status: The report indicates that margins are adequate, and the closest margin from the left segmental mastectomy is posterior but within 1.5 mm. However, the separately submitted new posterior margin is negative. All other margins are negative

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=1567) : 
 Basal subtype invasive mammary carcinoma was found in a left segmental mastectomy. The histologic grade was high combined with a high proliferative rate. No ductal carcinoma in situ was identified, but the margins were adequate for surgery. There was no calcification and vessel invasion was not identified; p63 antibodies aided assessment. Prognostic markers were performed, but receptor status details are not mentioned. All margins were negative except for one area in close proximity which is described as posterior but within 1.5 mm.

