ABSTRACT
We describe a patient, in whom giant liver hemangioma (GLH) was found by ultrasound study in screening for hypertension. Two of her sisters also had GLH. One of them had become symptomatic and the hemangioma was successfully removed. The other sisters were carefully watched. Our patient didn't need any intervention in 4 years of follow-up. The pathogenesis of GLH is still unknown. Recent investigations show a role of the TIE receptor/angiopoietin system in vascular malformations. In literature we only found two other reports about a familial occurrence of liver hemangiomas. A genetic defect in familial GLH has not yet been identified.
Subject(s)
Hemangioma/genetics , Liver Neoplasms/genetics , Female , Hemangioma/pathology , Humans , Liver Neoplasms/pathology , Middle AgedABSTRACT
In 90 consecutive patients with multiple myeloma, we investigated the feasibility of administering a tandem high-dose therapy regimen, using whole blood for rescue after the first and leucapheresis harvested between the two high doses, for rescue after the second high dose. After 5 days of G-CSF 1 litre of whole blood (WB) was obtained, left undisturbed at 4 degrees C and reinfused 24 h after HDM (140 mg/m(2)). Patients not in progression after 3-6 months were again mobilised, leucapheresed and treated with busulphan 16 mg/kg and cyclophosphamide 120 mg/kg (Bu/Cy) and reinfusion. In 90 patients, WB contained a mean (range) of 0.57 (0.02-3.22) x 10(6)/kg CD34(+) cells. Recovery after HDM was in 13 days for granulocytes and in 18 days for platelets, with 11 patients not recovering within 3 months. There were three toxic deaths. Sixty-six patients qualified for harvesting after HDM. In the first 11, marrow was harvested. The subsequent 55 patients were mobilised and in 45 the preset minimum of 1.5 x 10(6) CD34(+) cells was obtained. Forty-nine patients actually received Bu/Cy. Recovery after Bu/Cy and marrow reinfusion was in 35 days for granulocytes and 20 days for platelets, with two of five patients not recovering after 3 months. After Bu/Cy and leucapheresis reinfusion, recovery was in 17 days for granulocytes and in 34 days for platelets. Nine patients did not recover within 3 months. There were four toxic deaths. The median overall survival from diagnosis for patients receiving HDM was 49 months and for patients also receiving Bu/Cy, 84 months. We conclude that WB rescue after HDM followed by leucapheresis and a second transplant is feasible in the majority of patients. Better mobilisation techniques are required to increase the number of patients who can receive the second transplant.
