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Splenomegaly Differential Diagnosis in Hematology

Causes of enlarged spleen and a tiered diagnostic approach

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Hematoloji department. Book Appointment →

What is Splenomegaly Differential Diagnosis in Hematology?

Splenomegaly indicates an enlarged spleen palpable below the costal margin or measured by imaging. Categories of cause include congestive splenomegaly from portal hypertension, infiltrative disease from leukemia, lymphoma, myeloproliferative neoplasms, or storage disorders, infections such as endocarditis and visceral leishmaniasis, and immunologic conditions such as autoimmune hemolysis and rheumatoid arthritis.

History and physical assessment focus on weight loss, night sweats, jaundice, alcohol use, travel exposure, and tender enlargement. Laboratory tests include complete blood count with differential and smear, liver and kidney function, viral hepatitis serology, peripheral blood flow cytometry, and lactate dehydrogenase.

Imaging with abdominal ultrasound or computed tomography defines size, focal lesions, and portal venous anatomy. Bone marrow examination, splenic biopsy, or splenectomy may be needed when peripheral testing is inconclusive in suspected lymphoma or storage disease.

Symptoms

Left upper quadrant fullness or pain
Early satiety from gastric compression
Cytopenias from hypersplenism
Night sweats and weight loss in lymphoma
Bruising and bleeding tendency

Risk Factors

Chronic liver disease with portal hypertension
Hematologic malignancy or myeloproliferative neoplasm
Travel to leishmaniasis or malaria areas
Storage disease such as Gaucher
Autoimmune hemolytic anemia

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • When palpable spleen is detected on examination
  • When unexplained cytopenia accompanies splenomegaly
  • When fevers and night sweats persist
  • When abdominal pain or fullness develops
  • When bleeding tendency rises

Treatment Methods

01
Detailed history and physical examination
02
Complete blood count smear and chemistries
03
Abdominal ultrasound or computed tomography
04
Flow cytometry and lactate dehydrogenase
05
Bone marrow examination when infiltration is suspected
06
Treatment of the underlying disease
07
Splenectomy or splenic radiation in selected indications

Which Department to Visit?

You can visit our Hematoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.