1. Splenic Infarction: Splenic infarction is a condition in which the spleen’s blood supply is interrupted, resulting in tissue death and pain in the upper left side of the abdomen. It is usually caused by a blockage of the splenic artery, such as due to a blood clot. Symptoms include abdominal pain, nausea, vomiting, and fever. Treatment involves pain relief medications, antibiotics, and in some cases, surgery to remove the affected portion of the spleen.
2. Splenomegaly: Splenomegaly is an enlargement of the spleen. It can be caused by a variety of conditions, including infections, blood disorders, cancer, and liver disease. Symptoms of splenomegaly include abdominal pain, fatigue, and an enlarged abdomen. Treatment depends on the underlying cause and may include antibiotics, chemotherapy, or surgery to remove the spleen.
3. Autoimmune Hemolytic Anemia: Autoimmune hemolytic anemia is an autoimmune disorder in which the body’s immune system mistakenly attacks and destroys its own red blood cells. It can be caused by a variety of factors, including certain infections and medications. Symptoms include fatigue, shortness of breath, and pale skin. Treatment involves immune suppressants, steroids, and in some cases, a splenectomy (surgical removal of the spleen).