Ultrastructural Studies of the May-Hegglin Anomaly

Ultrastructural Studies of the May-hegglin Anomaly.

Ultrastructure of the May-Hegglin anomaly.

Ultrastructural features of the leucocytes in two patients suffering from the May-Hegglin anomaly were studied using electron microscopy. In both the cases, electron dense material parallel to the long axis of the inclusions were noted. Platelet ultrastructure was normal. A review of the literature indicates that the May-Hegglin anomaly is a heterogeneous condition both ultrastructurally and cl...

Fechtner syndrome--a variant of Alport's syndrome with leukocyte inclusions and macrothrombocytopenia.

This study reports a family comprising four generations in whom nephritis, deafness, congenital cataracts, macrothrombocytopenia, and leukocyte inclusions were observed in varying combinations in eight of 17 members. The family differs from others reported in that their hematologic abnormalities include not only macrothrombocytopenia, but also small, pale blue cytoplasmic inclusions in the neut...

The May-Hegglin anomaly: platelet function, ultrastructure and chromosome studies.

T HE MAY-HEGCLIN ANOMALY is a rare hereditary condition characterized by giant platelets and D#{246}hle inclusion bodies in the granulocytes. May first described the anomaly in 1909,’ and in 1945 Hegglin described the condition in a man and his two sons.2 Subsequent reports have confirmed the familial nature with an autosomal dominant mode of inheritance.3 3 Although most persons with the May-H...

A rare familial thrombocytopenia: May-Hegglin anomaly report of two cases and review of the literature.

May-Hegglin anomaly is a hereditary thrombocytopenia associated with giant platelets and large basophilic, cytoplasmic inclusion bodies (resembling Döhle bodies) in the granulocytes. Patients may experience easy bruising, recurrent epistaxis, gingival bleeding, menorrhagia and sometimes excessive bleeding associated with surgical procedures. Failure to appropriately diagnose May-Hegglin anomaly...