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 LumA, DIAGNOSIS. (A) SENTINEL LYMPH NODE #1, BIOPSY: One lymph node, no tumor present (0/1). (B) SENTINEL LYMPH NODE #2, BIOPSY: One lymph node, no tumor present (0/1). (C) SENTINEL LYMPH NODE #3, BIOPSY: One lymph node, no tumor present (0/1). (D) LEFT BREAST, MASTECTOMY: INVASIVE LOBULAR CARCINOMA OF BREAST, MODIFIED BLACK'S NUCLEAR GRADE 1-2 (WELL TO. MODERATELY DIFFERENTIATED), CLASSIC AND SOLID TYPES. INVASIVE CARCINOMA MEASURES 3.0 CM IN GREATEST DIMENSION. Lymphovascular invasion not identified. INVASIVE CARCINOMA LOCATED IN THE UPPER/INNER QUADRANT. Margins are widely free of tumor. Skin and nipple, no tumor present. (E) SENTINEL LYMPH NODE #4, BIOPSY: One lymph node, no tumor present (0/1). Entire report and diagnosis completed by. COMMENT. Immunohistochemical staining for cytokeratin is performed on sentinel lymph nodes #1, 2, 3, 4 is negative for metastatic. carcinoma. GROSS DESCRIPTION. (A) SENTINEL LYMPH NODE #1, BLUE, IN VIVO - 72, EX VIVO 73 - A 1.6 x 0.8 x 0.8 cm lymph node. The lymph node is blue. Two touch preparations are made for intraoperative evaluation. The entire specimen is submitted in A. TP/DX: NO TUMOR PRESENT. (B) SENTINEL LYMPH NODE #2, (IN VIVO - 154, EX VIVO - 38) - A 0.8 x 0.8 X 0.6 cm lymph node. Two touch preparations are. made for intraoperative evaluation and the entire specimen is submitted in B. TP/DX: NO TUMOR PRESENT. (C) SENTINEL LYMPH NODE #3, (IN VIVO - 461, EX VIVO - 635) - A 1.1 X 0.9 X 0.9 cm lymph node. Two touch preparations. are made for intraoperative evaluation and the entire specimen is submitted in C. TP/DX: NO TUMOR PRESENT. (D). LEFT. BREAST, STITCH AT 12 O'CLOCK - An oriented total mastectomy specimen (25.0 x 15.0 x 4.0 cm) with attached skin. ellipse (19.0 X 5.0 cm) containing an inverted nipple and areola (2.0 cm diameter). The specimen is cut into 11 slices, numbered. from medial to lateral. Located in the upper inner quadrant at 11o'clock is a 3.0 x 2.0 X 2.0 cm, poorly-circumscribed, multinodular,. heterogeneous, fleshy, brown, tan-white tumor mass, 1.0 cm from the superior superficial margin and approximately 1.0 cm from. the deep margin. Adjacent breast tissue shows abundant firm white breast parenchyma in the lower outer quadrant. No other. discrete lesions are identified. The skin and inverted nipple are grossly unremarkable. INK CODE: Blue - superior, orange - inferior, black - deep. SECTION CODE: D1, D2, inverted nipple and areola; D3, superior superficial margin; D4, deep margin; D5-D11, tumor. mass;. D12, D13, representative lower inner quadrant; D14, D15, representative outer upper quadrant; D16, D17, representative. lower outer quadrant. (E) SENTINEL LYMPH NODE #4, NOT BLUE, COUNT IN VIVO - 88, EX VIVO - 313 - Two fragments of red-tan adipose tissue. (0.8 X 0.4 x 0.3, 1.0 X 1.0 x 0.4 cm). A single lymph node is identified (1.0 x 1.0 X 0.4 cm). The lymph node is trisected and. reveals a slightly pink-tan cut surface. Two touch preparations are performed for immediate intraoperative evaluation. The entire. lymph node is submitted in E. TP/DX: NO TUMOR PRESENT. CLINICAL HISTORY. Left breast cancer. SNOMED CODES. T-04050, T-C4710, M-85203. Released by: END OF REPORT-.

expanded version (tokens=1232) : 
 - Histological classification: invasive lobular carcinoma of the breast
- Subtype: LumA
- Necrosis: not identified
- Tumor infiltrating lymphocytes: not mentioned
- Histological grade: modified Black's nuclear grade 1-2 (well to moderately differentiated)
- Nuclear grade: not specified
- Lymphovascular invasion: not identified
- Calcification: not mentioned
- Receptor status: not mentioned
- IHC: immunohistochemical staining for cytokeratin is negative for metastatic carcinoma
- Ancillary testing: 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=1386) : 
 Report: The patient was diagnosed with LumA subtype invasive lobular carcinoma of the breast. No tumor was identified in sentinel lymph nodes #1, 2, 3, and 4. The tumor measured 3cm and was well to moderately differentiated. Lymphovascular invasion was not seen. Margins were widely free of tumor, with no involvement of skin or nipple. Immunohistochemical staining for cytokeratin is negative for metastatic carcinoma. No other discrete lesions or calcifications were identified during gross examination.

