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 - SURGICAL PATHOLOGY REVISED REPORT. Diagnosis: A: Breast, left, partial mastectomy. Tumor type: Invasive ductal carcinoma. Nottingham combined histologic grade: 3. Tubule formation score: 3. Nuclear pleomorphism score: : 3. Mitotic count score: 3. Focality of tumor: Unifocal. Tumor size (greatest dimension) : 4.9 cm. Lymphovascular invasion: Not identified. In Situ Component : Not identified. Nipple involvement: Not applicable. Skin involvement: Not identified. Margin status: Invasive component : Negative; 0.3 cm to anterior margin (see. comment) , all. other margins widely free of tumor. In Situ component : Not applicable. Axillary lymph nodes: Total number with metastasis: 0. Total number examined: 1. Microcalcifications: Not identified. Other findings: Duct ectasia. AJCC PATHOLOGIC TNM STAGE: pT2 pNO. Note: This pathologic stage assessment is based on information. available at the. time of this report, and is subject to change pending clinical. review and. additional information. B: Lymph node, sentinel left breast, removal. - No carcinoma identified in one lymph node (0/1). - Cytokeratin immunostain (AE1/AE3) negative. C: Breast, left lateral margin, stitch new margin, removal. - No atypia or carcinoma identified. D: Breast, left medial margin, stitch new margin, removal. - No atypia or carcinoma identified. Comment. The anterior margin represented in block A3 has ink within a. somewhat fragmented. tissue section that is 0.3 cm from tumor. The true margin may be. closer to the. gross measurement of 0.8 cm. Clinical correlation is advised. Clinical History: with left breast cancer. Gross Description: Received are four formalin-filled containers. Container A is additionally labeled "left breast cancer, short. titch/superior,. long stitch/lateral.'. Specimen fixation: formalin. Time in fixative: 8.5 hours. Type of mastectomy: left partial mastectomy. Weight of specimen: 229 grams. Size of specimen: 13.5 cm superior to inferior, 11 cm medial to. lateral, 6. cm anterior to posterior. Orientation of specimen: Medial=green, lateral=red,. anterior=blue,. posterior=black. Skin ellipse dimensions: 12.1 x 5.2 cm ellipse of dark. brown/gray skin with no. lesions identified. Nipple/areola: not present. Axillary tail: not present. Biopsy site: not present. Discrete Mass (es) : present. Number of discrete masses: one. Size of mass (es)/biopsy site: 4.9 X 3.6 X 3.8 cm. Location of mass(es): : central portion of resected specimen. Distance of mass/biopsy site from surgical margin: The mass is. located 1.3 cm. from the black inked deep margin, 2.9 cm from the. medial margin, 2.7 cm from the lateral margin, 1 cm. subjacent. to. the skin. and within 0.8 cm of the blue inked anterior. margin adjacent to the skin. Gross involvement of skin or fascia/muscle by tumor: absent. Description of remaining breast: composed primarily of yellow. lobulated fat. which is blue dye stained along the superior edge. There are delicate bands of white/pink fibroconnective tissue. coursing. throughout the remainder of the specimen. Other remarkable features: none. Tissue submitted for special investigations: Tumor is given to. Tissue. Block Summary. (Inking: anterior=blue, posterior=black medial=green,. lateral=red). A1 - superior tip. A2 - inferior tip. A3 - tumor and closest approach to blue inked anterior margin. A4 - tumor and closest approach to black inked posterior margin. A5 - closest approach to green inked medial margin. A6 - closest approach to red inked lateral margin. A7 - closest approach to skin. A8,A9 - central tumor. A10-A13 representative sections from breast tissue. Container B is additionally labeled "sentinel node, left. breast. It holds a 3.4. X 2.5 X 1.2 cm fragment of fat containing a 2.4 X 1.6 X 1.0 cm. gray/tan lymph. node candidate. The fat is removed and the lymph node candidate. is sectioned to. reveal a homogeneous gray/tan cut surface. The specimen is. entirely submitted in. blocks B1-B3. A small amount of fat remains in formalin. Container C is additionally labeled "left lateral margin, stitch. new margin. " It. holds a 13.2 x 6.5 cm discoid fragment of yellow/red fibrofatty. tissue ranging. in thickness from 0.6 to 1.7 cm. One surface has a stitch. designating "new. margin. " This surface is marked with blue ink and the opposite. surface is marked. with red ink for identification purposes. Sectioning reveals. yellow lobulated. fat with no lesions grossly identified. Representative sections. are submitted in. blocks C1-C5. The majority of the specimen is retained in. formalin. Container D is additionally labeled "left medial margin, stitch. new margin. It holds a 10.7 X 5.6 cm discoid fragment of. yellow/tan fibrofatty tissue with a. uniform thickness of 1.8 cm. There is a stitch present on one. surface. designating the "new margin.' This surface is marked with blue. ink and the. opposite surface is marked with red ink for identification. purposes. The. specimen is serially sectioned to reveal yellow lobulated fat. with no discrete. mass or nodule appreciated. Representative sections are. submitted in blocks. D1-D5.

expanded version (tokens=1690) : 
 Histological Classification: Invasive ductal carcinoma.
Subtype: Not mentioned.
Necrosis: No mention of necrosis.
Tumor Infiltrating Lymphocytes: Not identified.
Histological grade: Nottingham combined histologic grade 3. Tubule formation score: 3. Nuclear pleomorphism score: 3. Mitotic count score: 3.
Nuclear grade: Not mentioned.
Lymphovascular invasion: Not identified.
Calcification: Microcalcifications not identified.
Receptor status: Not mentioned.
IHC and ancillary testing results: Cytokeratin immunostain (AE1/AE3) negative.

Other important points:
- Focality of tumor: Unifocal.
- Tumor size (greatest dimension): 4.9 cm.
- In Situ Component: Not identified.
- Margin status: Invasive component: Negative; 0.3 cm to anterior margin.
- Axillary lymph nodes: Total number with metastasis: 0. Total number examined: 1.
- AJCC PATHOLOGIC TNM STAGE: pT2 pNO.
- Duct ectasia present.
- Discrete Mass(es): Present. Number of discrete masses: One. Distance of mass/biopsy site from surgical margin: The mass is located 1.3 cm from the black inked deep margin, 2.9 cm from the medial margin, 2.7 cm from the lateral margin, 

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=1849) : 
 Report: Left breast partial mastectomy reveals unifocal invasive ductal carcinoma with no necrosis or lymphovascular invasion. Nottingham histologic grade 3 (tubule formation, nuclear pleomorphism and mitotic count scores all 3). Tumor size is 4.9 cm, while distant metastasis of zero nodes is confirmed by sentinel lymph node biopsy. No calcifications observed. Cytokeratin immunostain is negative. Margin status appears negative for invasive component at a distance of 0.3cm from the anterior margin.

