No abstract

Disseminated intravascular coagulopathy (DIC) occurred in a patient with hemolytic anemia and anasarca. Skin and muscle biopsy showed intravascular lymphomatosis (malignant angioendotheliomatosis). Combination chemotherapy resulted in resolution of the DIC and anasarca. After an unmaintained 8‐month clinical remission, the patient had central nervous system relapse and died. Malignant angioendotheliomatosis is a rare disorder that should be considered among the occult causes of DIC. Cancer 68:2319–2323, 1991.

No abstract

The syndrome thalassemia intermedia can be the clinical expression of heterozygosity for different tyes of thalassemia, beta-thalassemia and hereditary persistence of fetal hemoglobin, beta-thalassemia and Hb-Lepore, and in blacks it may even represent a true beta-thalassemia homozygote. This report describes thalassemia intermedia in a white male due to beta-thalassemia and an unstable hemoglobin. Chain-synthesis studies showed an excess of alpha-chain production over beta-chain production in the propositus and his mother but balanced chain synthesis in the clinically normal father, who is heterozygous for the unstable hemoglobin. The unstable hemoglobin was found to be beta14 (A11) Leu leads to Pro, which has previously been described in a clinically normal African woman, and named Hb-Saki. This hemoglobin is not distinguishable from Hb-A on routine electrophoresis at alkaline or acid pH and tests for unstable hemoglobins are necessary for its detection. The increasing list of such hemoglobin variants and previous cases of heterozygosity for beta-thalassemia and unstable hemoglobins are reviewed.