Rare cause of spontaneous spleen bleeding: a case report and literature review.

Rupture of the spleen is a serious medical condition manifesting as a sudden abdominal event, potentially life-threatening. Spontaneous spleen rupture is a rare condition. Atraumatic rupture of the spleen is a very unlikely condition. Risk factors include splenomegaly, hemato-oncological diseases, and infections, such as malaria or infectious mononucleosis. Extremely rare is splenic rupture described in autoimmune disease or vasculitis. There has been no reported case of spontaneous splenic rupture as a first manifestation of Churg- Strauss syndrome so far.

Gastrointestinal tract involvement in mixed connective tissue disease (Sharp syndrome).

Mixed connective tissue diseases (MCTD) is a very rare autoimmune disease connecting clinical signs of systemic lupus, systemic sclerosis, polymyositis and rheumatoid arthritis. Clinical manifestations are very diverse. In some patients, the digestive tract is affected in varying degrees. The esophagus is affected most often, and patients are complaining of dysphagia. Morphologically, this disorder is similar to the injure in systemic scleroderma. In this case, we describe a unique case of a severe damage of digestive tract manifested by esophageal motility disorders, cachectization, ascites, and repeated ileus conditions.