ABSTRACT
We report a 35-year-old sportive man who was admitted to the emergency department for worsening of acute spontaneous abdominal pain appearing at rest. He only referred having lifted a tree trunk the day before, but he was used to perform such physical efforts. The clinical course at the emergency department was marked by the development of severe anemia secondary to a progressive splenic hematoma and acute pulmonary distress. The patient benefited from total splenectomy. Laboratory data showed hypogammaglobulinemia, proteinuria and the anatomopathological examinations of both spleen and kidneys were consistent with light chain amyloidosis.
Subject(s)
Humans , Male , Adult , Splenic Rupture/surgery , Splenic Rupture/complications , Amyloidosis/complications , Amyloidosis/diagnosis , Rupture, Spontaneous , Splenectomy , Abdominal PainABSTRACT
We report a 35-year-old sportive man who was admitted to the emergency department for worsening of acute spontaneous abdominal pain appearing at rest. He only referred having lifted a tree trunk the day before, but he was used to perform such physical efforts. The clinical course at the emergency department was marked by the development of severe anemia secondary to a progressive splenic hematoma and acute pulmonary distress. The patient benefited from total splenectomy. Laboratory data showed hypogammaglobulinemia, proteinuria and the anatomopathological examinations of both spleen and kidneys were consistent with light chain amyloidosis.
Subject(s)
Amyloidosis , Splenic Rupture , Male , Humans , Adult , Rupture, Spontaneous , Splenic Rupture/surgery , Splenic Rupture/complications , Splenectomy , Abdominal Pain , Amyloidosis/complications , Amyloidosis/diagnosisABSTRACT
Myeloproliferative disorders (MPD) are reported in 25-65% of patients with splanchnic vein thrombosis (SVT). Diagnostic criteria for MPD have not been fully established in this context. Using clusters of abnormal megakaryocytes in bone marrow (BM) biopsy as a reference standard for Philadelphia negative MPD, we assessed the relevance of other criteria currently recommended for the diagnosis of MPD in SVT (128 consecutive SVT patients). First, usual criteria were compared with BM results: endogenous erythroid colony formation (EEC) was strongly correlated with BM results; splenomegaly, blood cell count, total red cell volume, erythropoietin level and cytogenetic were much less accurate. Then, patients were assigned to three groups according to the combination of BM and EEC findings (group I: both present; group II: both absent; group III: other patients); clinical presentation and outcome were compared in each group. At a mean follow-up of 6.09 +/- 6.6 years, progression to a severe form of MPD occurred in 7 of 31 group I patients (23%), in 1 of 34 group III patients (3%) and 0 of 63 group II patients. The combination of marked splenomegaly and platelet count >200 x 10(9)/l was restricted to groups I and III. In conclusion, in patients with SVT, BM findings and EEC allowed the diagnosis of MPD at risk of aggravation. Marked splenomegaly in association with platelet counts >200 x 10(9)/l constitute a simple index with high specificity but low sensitivity.
