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 LumB, Gurgical. Patho. CLINICAL HISTORY: S/P tru cut biopsy of 3.5 cm breast self detected lesion. Moderately. differentiated NSABP II, grade adenocarcinoma. Breast carcinoma. GROSS EXAMINATION: A. "Right breast mass", in formalin. A 4 x 3 x 1.5 cm piece of yellow-white. fibrofatty breast tissue containing a 3.5 x 3 x 2 cm firm, gritty, white-pink,. infiltrating tumor. Margins are not an issue for this specimen per Dr. therefore, the specimen is not inked. Representative sections of. the tumor are submitted in Blocks A1-A3. B. "Right breast", unfixed. A 22 x 15 x 5 cm mastectomy specimen with. axillary tail. The breast has a 19 x 13 cm skin ellipse containing nipple and. areola with a 6 cm long horizontal sutured biopsy site located directly above. the nipple. The external surface of the breast is inked in black. The skin surface, nipple and areola are grossly unremarkable. Cross sectioning through the breast specimen reveals a soft yellow-white. fibrofatty breast parenchyma along with an 8 x 6 x 5 cm hollow biopsy cavity. running in a horizontal direction beneath the nipple which is lined by pink,. thin, smooth, membranous tissue. No residual tumor is identified. The edges. of the biopsy cavity lie 3 cm, 1 cm, 7 cm and 7 cm from the superior,. deep/posterior and inferior inked tissue margins. No other lesions are noted. BLOCK SUMMARY: B1 representative section of nipple. B2 biopsy cavity and corresponding inked deep/posterior surface. B3-B4 additional sections of biopsy cavity. B5-B6 representative sections of upper lateral portion of breast. B7-B8 representative sections of lower lateral portion of breast. B9-B10 representative sections of upper medial portion of breast. B11-B12 representative sections of lower medial portion of breast. B13 1 bisected lymph node candidate from most medial portion of axillary. tail. B14. 2 lymph node candidates from most medial portion of axillary tail. B15. 3 lymph node candidates from the middle portion of the axillary tail. B16. 2 lymph node candidates from the middle portion of the axillary tail. B17. 1 bisected lymph node candidate from the middle portion of the axillary. tail. B18 2 lymph node candidates from the middle portion of the axillary tail. B19 2 lymph node candidates from the most lateral portion of. tail. Dr. DIAGNOSIS: A. "RIGHT BREAST", (BIOPSY) : INFILTRATING DUCTAL CARCINOMA. 3.5 x 3 x 2. NSABP HISTOLOGIC GRADE 2 OF 3, NUCLEAR GRADE MODERATELY DIFFERENTIATED. VASCULAR INVASION IDENTIFIED. B. "RIGHT BREAST", (MASTECTOMY WITH AXILLARY TAIL) : BREAST: NO RESIDUAL CARCINOMA. BENIGN PROLIFERATIVE CHANGES, INCLUDING EPITHELIAL HYPERPLASIA OF USUAL. TYPE AND BLUNT DUCT ADENOSIS. RECENT BIOPSY CAVITY WITH NO EVIDENCE OF MALIGNANCY. SKIN AND NIPPLE WITH NO HISTOLOGIC ABNORMALITY. AXILLARY LYMPH NODES. METASTATIC CARCINOMA IN 4 OF 7 LYMPH NODES. EXTRACAPSULAR SPREAD PRESENT. LARGEST LYMPH NODE 2.1 CM. M.D. Pager ID#. COMMENT:

expanded version (tokens=1188) : 
 The breast pathology report indicates the following information:

- Histological classification: The biopsy identified an infiltrating ductal carcinoma with a size of 3.5 x 3 x 2 cm and a histologic grade of 2 of 3, moderately differentiated. The mastectomy with axillary tail showed no residual carcinoma, but benign proliferative changes including epithelial hyperplasia of usual type and blunt duct adenosus. 
- Subtype: The report indicates LumB subtype.
- Necrosis: There is no mention of necrosis.
- Tumor infiltrating lymphocytes: There is no mention of tumor infiltrating lymphocytes. 
- Histological grade: The histologic grade of the infiltrating ductal carcinoma is 2 of 3, moderately differentiated. 
- Nuclear grade: The nuclear grade is moderately differentiated.
- Lymphovascular invasion: Vascular invasion is identified in the biopsy. 
- Calcification: There is no mention of calcification.
- Receptor status: There is no mention of the receptor status.
- IHC and any other ancillary testing results: There is no mention of any ancillary testing results. 

It is also noted that the mastectomy with axillary tail revealed metastatic carcinoma in 4 of 7 lymph nodes with extracapsular spread present.

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=1329) : 
 The breast pathology report identifies LumB subtype infiltrating ductal carcinoma, with a size of 3.5 x 3 x 2 cm, nuclear grade moderately differentiated and histologic grade of 2 of 3, along with vascular invasion. The mastectomy with axillary tail showed no residual carcinoma but had metastatic carcinoma in four out of seven lymph nodes, including extracapsular spread. Benign proliferative changes were present in the breast tissue.

