Background: The spleen is a crucial intra-peritoneal hemo-lymphoid organ that is related to various abdominal viscera and the diaphragm. It is known for its variable size and shape and receives its blood supply from the tortuous splenic artery and is drained by the splenic vein. Palpation of the spleen is possible in certain pathological conditions. Notches on the spleen are a result of incomplete fusion of the embryonic splenunculi. In blunt trauma to the abdomen, the spleen is the most common intra-abdominal organ to rupture.
Aims: The study aimed to investigate the variations in morphology, morphometry, shape, size, and weight of cadaveric spleens in the Santhal-Pargana Division of Jharkhand, India.
Materials and Methods: The study was conducted on 30 dissected human spleens of both sexes. The spleen was removed by detaching it from various attachments, and the splenic vessels near its hilum were cut with the help of scalpel, scissors, and forceps. The shape, notches, length, breadth, thickness, and weight were studied.
Results: The study found that a wedge shape was the most common (40%). The mean weight of the spleen was 145.13 gm, and the average number of notches on the superior border was 2. The mean length, breadth, and thickness were 10.8 cm, 6.83 cm, and 4 cm, respectively. These findings were consistent with most similar studies on the spleen, although some studies had different results.
Conclusion: The study reaffirmed that the spleen is quite variable in shape and size. Splenomegaly may be more prevalent due to some endemic diseases. This knowledge is important for clinicians, physicians, radiologists, surgeons, and for routine anatomical dissection. The findings of the study may also contribute to a better understanding of the structure and function of the spleen, which can aid in the diagnosis and treatment of various diseases and injuries related to this organ.
