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 Her2, page 1 / 1. copy No. Examination: Intraoperative examination. Cost of diagnostic procedure. Gender: F. Material: Lesion excision - Lesion in the left breast - outer upper quad. iterial received on. Expected time of examination: 20 minutes (from receipt of material). Clinical diagnosis: Cancer of the left breast. Result of intraoperative examination: Carcinoma invasivum. Macroscopic description: Fragment of the breast sized 6 x 5 x 2 cm. Tumour sized 1.2 x 0.8 x 0.7 cm in the middle. Minimum margin: 1 cm. Histopathological diagnosis: Carcinoma ductale invasivum NHG3 (3 + 3 + 2/10 mitoses/10 HPF - visual area 0.55 mm). pT1c. Invasive ductal carcinoma of the left breast. Results of immunohistochemical examination: No estrogen receptors found in neoplastic cell nuclei. No progesterone receptors found in neoplastic cell nuclei. HER2 protein stained with HercepTest™M by DAKO. Negative reaction in invasive cancerous cells ( Score = 1+.

expanded version (tokens=664) : 
 Based on the information provided, the histological classification of the breast cancer is invasive ductal carcinoma (IDC). The subtype of the cancer is Her2 positive. There is no mention of necrosis in the report. 

The histological grade of the cancer is classified as NHG3 (3 + 3 + 2 score, with 10 mitoses per 10 high power fields (HPF) in a visual area of 0.55 mm). This indicates a moderately differentiated tumor. 

There is no mention of tumor infiltrating lymphocytes and lymphovascular invasion. However, the report suggests that there were negative reactions for estrogen and progesterone receptors in neoplastic cell nuclei and a negative reaction in invasive cancerous cells for HER2 protein stained with HercepTest™M by DAKO, with a score of 1+.

There is also no mention of calcifications, but an ancillary testing for HER2 protein expression was conducted using the HercepTest™M by DAKO.

In summary, the main points from the report include:
- Histological classification: invasive ductal carcinoma (IDC)
- Subtype: Her2 positive
- Necrosis: not mentioned
- Tumor infiltrating lymphocytes: not mentioned
- Histological grade: NHG3; moderately differentiated tumor
- Nuclear grade: not explicitly mentioned, but can be inferred from histological grade
- Lymphovascular invasion: not mentioned
- Calcification

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=819) : 
 The breast pathology report indicates the presence of invasive ductal carcinoma (IDC) with a Her2 positive subtype. No necrosis or tumor infiltrating lymphocytes were mentioned. The histological grade of the tumor is NHG3, indicating moderately differentiation with 10 mitoses per 10 high power fields in a visual area of 0.55 mm. The cancer shows negative reactions for estrogen and progesterone receptors and HER2 protein stained with HercepTest™M by DAKO, with a score of 1+.

