Multiple myeloma: predictive value of Tc-99m MIBI scintigraphy and MRI in its diagnosis and therapy.

Background: We assessed the validity of (99m)Tc-MIBI scintigraphy and MRI in the diagnosis and prediction of the effect of therapy in patients with multiple myeloma (MM) and monoclonal gammopathy of unknown significance (MGUS), in whom both examinations were performed within 14 days.

Material And Methods: Forty-seven consecutive patients with MM and 5 with MGUS were enrolled in the study. Out of 47 MM patients, 6 were in Durie-Salmon stage I and 41 had active disease in stage II or III.

[Imaging methods in diagnosis and monitoring of multiple myeloma].

Imaging methods (IM) are important for both the diagnosis and monitoring of the treatment of multiple myeloma (MM). The report discusses radiological IM as well as methods of nuclear medicine. Hole-body screening using simple X-ray pictures is still used in all newly diagnosed cases of the disease, though its validity is significantly higher in chronic forms and primarily in the diagnostics of vertebral compressions.

Scintigraphy using (99m)Tc-MIBI (sestamibi), a sensitive parameter of activity of multiple myeloma.

Technetium-99m methoxyisobutylisonitrile ((99m)Tc-MIBI) has been shown to be useful in identifying several types of tumors, such as breast, brain, thyroid gland, malignant lymphomas and multiple myeloma. In this study, 102 patients with multiple myeloma (MM) and 32 patients with monoclonal gammopathy of undetermined significance (MGUS) had been evaluated for correlation between (99m)Tc-MIBI and biochemical and hematological markers of activity of the disease. Significant statistical correlation was found between summary score (SS) of (99m)Tc-MIBI scintigrams and beta2-microglobulin (p<0.

Haemangiomas of the orbit.

The authors describe their experience with systemic therapy of cavernous haemangiomas making use of interferon alpha. They have successfully used the method in treating two female patients with cavernous haemangiomas in the orbit. In the first patient, the IFN therapy was followed by surgical removal of the tumour.

[Magnetic resonance in examination of the spine in patients with multiple myeloma].

Multiple myeloma (MM) is a malignant disease of the haematopoietic system characterized by the formation of osteolytic foci of the skeleton with predilection of the thoracolumbar portion of the spine. The submitted investigation evaluates the importance of examination of the spine by magnetic resonance (MR), as compared with results of conventional radiology (CR). The analyzed group of 75 patients with multiple myeloma was assembled in the course of the previous four years.