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[Idiopathic congestive splenomegaly--Banti's disease]
P Antunović1, R Jesić, V Jovanović
1Institute of Haematology, Clinical Centre of Serbia, Belgrade.
Insights
Banti's disease, characterized by enlarged spleen without obstruction, is best diagnosed and treated with splenectomy. This procedure offers both diagnostic insights and therapeutic benefits, resolving symptoms effectively.
Area of Science:
- Gastroenterology and Hepatology
- Pathology
- Immunology
Background:
- Banti's disease presents as congestive splenomegaly without intrahepatic or extrahepatic obstruction.
- Diagnosis often requires splenectomy, necessitating exclusion of other liver or portal vein conditions.
- Advanced stages may lead to upper gastrointestinal hemorrhages, highlighting the dual diagnostic and therapeutic role of splenectomy.
Observation:
- A case of Banti's disease is presented in a patient with no signs of obstruction.
- Pre-operative exclusion of various splenomegaly-complicating diseases was performed.
- Histological examination revealed a congestive spleen with reduced lymphoid tissue, while cytogenetics showed a normal female karyotype.
Findings:
- Immunohistological analysis confirmed polyclonal B-cells and T-cells in normal distribution within the spleen's white pulp, ruling out indolent lymphoproliferative disorders.
- The patient experienced no complications one year post-splenectomy.
- Banti's disease is proposed as distinct from Banti's syndrome.
Implications:
- Splenectomy is considered the primary treatment of choice for Banti's disease.
- This approach offers both diagnostic clarification and effective symptom management.
- Further research may elucidate the primary lesions of small splenic arterioles in Banti's disease.
Abstract:
Banti's disease is a condition where congestive splenomegaly can be observed in the absence of intrahepatic or extrahepatic obstruction. The diagnosis is established by splenectomy, but it is necessary to exclude liver diseases or portal vein obstruction before surgery. The advanced stage of Banti's disease may be complicated by upper gastrointestinal haemorrhages; so splenectomy has both diagnostical and therapeutical benefits. Primary lesions of the small splenic arterioles are one of the offered explanations. A patient with no intrahepatic or extrahepatic obstruction, is described. We also excluded diseases which might be complicated by splenomegaly, part of them after splenectomy. Cytogenetics showed normal female pattern. The histologic examination revealed no liver disease, but the spleen was congestive with reduced lymphoid tissue. Immunohistologically, the reduced spleen white-pulp nodules were composed of polyclonal B-cells and T-cells in a normal distribution, discarding indolent lymphoprolipherative disorder. Over one year after splenectomy the patient had no trouble. In conclusion, we believe that Banti's disease is a condition clearly separated from Banti's syndrome. We also believe that splenectomy is the treatment of choice.