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. Breast, left, segmental mastectomy: Invasive ductal carcinoma,. grade 3, size 2.8 cm in greatest dimension; negative margins of. excision. B. Sentinel lymph node #1, biopsy: Two negative lymph nodes (0/2) . C. Sentinel lymph node #2, biopsy: One negative lymph node (0/1) . D. Breast, medial to left segmental mastectomy, biopsy: Negative for. malignancy or atypia. E. Breast, inferior to left segmental mastectomy, biopsy: Negative. for malignancy or atypia. F. Breast, posterior to left segmental mastectomy, biopsy: Skeletal. muscle; negative for malignancy or atypia. G. Breast, lateral to left segmental mastectomy, biopsy: Negative. for malignancy or atypia. H. Breast, superior to left segmental mastectomy, biopsy: Negative. for malignancy or atypia. Microscopic Description: Invasive Carcinoma. Histologic type: Ductal. Histologic grade: 3. Overall grade: 9/9. Architectural score: 3. Nuclear score: 3. Mitotic score: 3. Greatest dimension (pT) : 2.8 cm. Specimen margins: Negative. Vessel invasion: Not identified. Calcification: Present. Ductal carcinoma in situ: Histologic pattern: Solid. Nuclear grade: 3. Central Necrosis: Present. 8 DCIS of total tumor (if mixed) : 1%. Extensive intraductal component (present/absent) : Absent. Specimen margins: Negative. Calcification: Negative. Description of non-tumorous breast: Fibrocystic changes, with ductal. hyperplasia of usual type, a minute fibroadenoma, and apocrine. metaplasia, with calcification. Comments: Sentinel lymph nodes negative, confirmed by negative. cytokeratin immunostaining of blocks BFS1 and CFS2. Cytokeratin. staining was also performed on one block from part E, to exclude. involvement by carcinoma. Prior biopsy site identified. Extensive. central tumor necrosis is present. Prognostic markers: See core biopsy report,. 4x8, 14x2, 15x2, 20x3. [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 Breast. B. Left axillary sentinel lymph node #1, hot, blue,. C. Left axillary sentinel lymph node #2, not hot, not blue, but. palpable. D. Medial to segmental mastectomy left breast. E. Inferior to segmental mastectomy left breast. F. Posterior to segmental mastectomy left breast. G. Lateral to segmental mastectomy left breast. H. Superior to segmental mastectomy left breast. Clinical Information. Left breast cancer. Intraoperative Consultation. B) Left axillary sentinel node #1: Two negative lymph nodes (0/2). C) Left axillary sentinel node #2, biopsy: One negative lymph node. (0/1). Gross Description. A. Received unfixed for tissue procurement, labeled left breast. segmental mastectomy single long lateral, double long anterior, is. a 100 gram breast segmental excision that is 9 cm from anterior to. posterior, 7.5 cm medial to lateral, and 3 cm from superior to. inferior. The superior surface is inked black, and a section is. submitted for tissue procurement as requested. An additional. section of uninvolved fatty tissue is submitted from the posterior. aspect, for procurement. Additional sections after fixation. The. superior surface is inked black, medial green, lateral yellow,. inferior blue. There is a tan, firm, lobulated mass lesion in the. mid-portion of the specimen, 3.0 x 2.0 x 1.7 cm. This is 3 mm from. the green-inked medial margin (closest margin). All other margins. are grossly greater than 1 cm from the mass. Representative. sections: 1 Anterior margin, 2 adjacent section with margin, 3/4/5. contiguous tumor, possible biopsy cavity in 5, 6/7/8 contiguous,. 9-10 random medial and lateral, possible close margin, 11-14. additional posterior sections, with last section = posterior. margin. B. Received unfixed for frozen section, labeled left axillary. sentinel node #1, are 2 adjacent and attached lymph nodes, 0.9 cm. in greatest dimension each, bisected and entirely submitted in. blocks B1 and B2. C. Received unfixed for frozen section, labeled left axillary. sentinel node #2, is a single lymph node, 1.4 x 1.3 x 1.0 cm,. bisected and entirely submitted in 2 blocks. D. Received fresh and subsequently fixed in formalin labeled "medial. to segmental mastectomy left breast "is a 5.2 x 3.5 x 1.5 cm yellow. lobular fatty tissue fragment which has a suture designating the. new medial border. The surface is inked and the specimen is. sectioned to show yellow lobular fatty cut surface with minimal. fibrous tissue present. No discrete residual tumor is grossly. identified. The specimen is entirely submitted labeled 1 through. 10. E. Received fresh and subsequently fixed in formalin labeled. "inferior to segmental mastectomy left breast "is a 4.3 x 2.7 x. 2.2. cm yellow lobular fatty tissue fragment which has a suture. designating new inferior border. The surface is inked and the. specimen is sectioned to show yellow lobular fatty cut surface with. minimal fibrous tissue present. No residual tumor is grossly. identified. The specimen is entirely submitted labeled 1 through 9. F. Received fresh and subsequently fixed in formalin labeled. "posterior to segmental mastectomy left breast "is a 3.2 x 2.5. x. 1.0 cm yellow lobular fatty tissue fragment which is partially. covered with skeletal muscle. There is a suture designating the new. posterior margin. The surface is inked and the specimen is. sectioned to show a yellow lobular fatty cut surface with scanty. fibrous tissue present. The specimen is entirely submitted in 5. cassettes. G. Received fresh and subsequently fixed in formalin labeled "lateral. to segmental mastectomy left breast "is a 4.3 x 3.5 x 1.5 cm yellow. lobular fatty tissue fragment. There is a suture designating the. new lateral border. The surface is inked and the specimen is. sectioned to show yellow lobular fatty cut surface with minimal. fibrous tissue present. No residual tumor is grossly identified. The specimen is entirely submitted in 9 cassettes. H. Received fresh and subsequently fixed in formalin labeled. "superior segmental mastectomy left breast "is a 4.3 x 2.2 x 1.0. cm. yellow lobular fatty tissue fragment which has a suture designating. the new superior border. This is inked and the specimen is. sectioned to show yellow lobular fatty cut surface with scanty. fibrous tissue present. The specimen is entirely submitted in 4. cassettes.

expanded version (tokens=2054) : 
 Histological Classification:
- Invasive ductal carcinoma, subtype basal
- Ductal carcinoma in situ, solid pattern

Description:
- Grade 3 invasive ductal carcinoma with a greatest dimension of 2.8 cm and negative margins of excision
- Two negative lymph nodes (0/2) in sentinel lymph node #1 biopsy and one negative lymph node (0/1) in sentinel lymph node #2 biopsy
- No malignancy or atypia found in biopsies from other areas of the breast
- Extensive central tumor necrosis present

Histological Grade:
- Overall grade: 9/9
- Architectural score: 3
- Nuclear score: 3
- Mitotic score: 3

Nuclear Grade: 3

Lymphovascular Invasion: Not identified

Calcification: Present in invasive carcinoma, but negative in ductal carcinoma in situ

Receptor Status:
- Prognostic markers were listed in the core biopsy report, but not included in this surgical pathology report

Ancillary Testing Results:
- Cytokeratin immunostaining of blocks BFS1 and CFS2 confirmed negative sentinel lymph nodes
- Biopsy from area E was stained with cytokeratin to exclude carcinoma involvement
- Fibrocystic changes, ductal hyperplasia of usual type, a minute fibroadenoma, and apocrine metaplasia with calcification were found in non-tumorous breast tissue

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=2211) : 
 The report indicates a basal subtype of invasive ductal carcinoma with accompanying ductal carcinoma in situ, solid pattern. Extensive central tumor necrosis is present. Biopsies from other areas of the breast were negative for malignancy and atypia. Negative margins of excision and lymphovascular invasion were not identified. Calcification was present in invasive carcinoma but absent in ductal carcinoma in situ. The receptor status is not specified, and the prognostic markers are listed in the core biopsy report but not included in this surgical pathology report.

