Symptoms may include abdominal pain, chest pain, chest pain similar to pleuritic pain when stomach, bladder or bowels are full, back pain, early satiety due to splenic encroachment, or the symptoms of anemia due to accompanying cytopenia. Signs of<unk>  may include a palpable left upper quadrant abdominal mass or splenic rub. It can be detected on physical examination by using Castell's sign, Traube's space percussion or Nixon's sign, but an ultrasound can be used to confirm diagnosis. In patients where the likelihood of<unk>  is high, the physical exam is not sufficiently sensitive to detect it; abdominal imaging is indicated in such patients. In cases of infectious mononucleosis<unk>  is a common symptom and health care providers may consider using abdominal ultrasonography to get insight into a person's condition. However, because spleen size varies greatly, ultrasonography is not a valid technique for assessing spleen enlargement and should not be used in typical circumstances or to make routine decisions about fitness for playing sports.
Splenomegaly
Hepatosplenomegaly
Lycopenemia
Lymphocytosis
Lymphocytopenia
Plasmacytosis
Neutrophilia
Reticulocytosis