Hi Ramakrishnaeswar,

A pathology report means a document that contains the reports of the sample being tested for. It is written by a Pathologist who conducts laboratory tests on the sample thereby mentioning it on the  report. The blood report from pathology is nothing but the same report which mentions your blood group which can belong to either A+, A-, o+, O-, AB+ or AB-.

Hey

The blood group report will give you the results determining the type of blood group to which you belong on the presence or absence of antigens in your blood.

For the test, blood sample is collected. The test to determine your blood group is called ABO typing where blood sample is mixed with antibodies against type A and B blood.

Then, the sample is checked to see whether or not the blood cells stick together.