BJH - volume 8, issue 3, june 2017
C. Meert MD, S. Vanderschueren MD, PhD, K. Poesen MD, PhD, R. Sciot MD, PhD, S. Pans MD, M. Delforge MD, PhD
Amyloid myopathy is a rare manifestation of amyloid light chain amyloidosis. We present a case of a 41-year old male with multiple myeloma with muscle hypertrophy, muscle weakness and enlargement of the submandibular glands as the only presenting clinical symptoms, illustrating the sheer difficulty of diagnosing amyloid light chain amyloidosis in patients with mainly soft tissue involvement. Even if there is a clinical suspicion, it is often hard to verify as Congo red stain and immunohistochemistry on muscle biopsy are not always reliable. After bortezomib-based induction treatment followed by autologous stem cell transplantation with high dose melphalan conditioning, he achieved complete haematological remission as well as a significant clinical response. We would like to highlight the importance of early diagnosis and treatment, as progression to more extensive visceral involvement can lead to rapid occurrence of organ failure and death.
(BELG J HEMATOL 2017;8(3):113–7)
Read more
Top
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.
