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. Date: (. Examination: Histopathological examination. Cost of diagnostic procedure. Gender: F. Material: Multiple organ resection - left breast with axillary tissues. Material received on: : Expected time of examination: up to 8 working days. Clinical diagnosis: Cancer of the left breast. Toilet mastectomy. Histopathological diagnosis: Invasive ductal carcinoma of the left breast. Results of immunohistochemical examination: Estrogen receptors found in less than 10% of neoplastic cell nuclei. No progesterone receptors found in neoplastic cell nuclei. HER2 protein stained with HercepTest™M by DAKO. Positive reaction in invasive cancerous cells ( Score = 3+ ).

expanded version (tokens=531) : 
 From the given report, the following information can be extracted:

1. Histological classification: Invasive ductal carcinoma of the left breast.
2. Subtype: Her2-positive.
3. Necrosis: Not mentioned.
4. Tumor-infiltrating lymphocytes: Not mentioned.
5. Histological grade: Not mentioned.
6. Nuclear grade: Not mentioned.
7. Lymphovascular invasion: Not mentioned.
8. Calcification: Not mentioned.
9. Receptor status:

   a. Estrogen receptors found in less than 10% of neoplastic cell nuclei.
   
   b. No progesterone receptors found in neoplastic cell nuclei.
   
   c. HER2 protein stained positive with HercepTest™M by DAKO. Positive reaction in invasive cancerous cells (Score = 3+).
   
10. Ancillary testing results: Not mentioned.

In summary, this report indicates that the patient has invasive ductal carcinoma of the left breast with a subtype of Her2-positive. The report also confirms a positive HER2 protein reaction in the invasive cancerous cells with no expression of estrogen and progesterone receptors. However, there is no information regarding histological grade, nuclear grade, lymphovascular invasion, tumor-infiltrating lymphocytes or 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=664) : 
 The report confirms invasive ductal carcinoma of the left breast with a Her2-positive subtype. Immunohistochemical examination found positive HER2 protein reaction in the invasive cancerous cells and less than 10% estrogen receptors. No progesterone receptors were found in neoplastic cell nuclei. There was no mention of histological grade, nuclear grade, lymphovascular invasion, tumor-infiltrating lymphocytes or calcification.

