Posters
Presenting Author Academic/Professional Position
Medical Student
Academic Level (Author 1)
Medical Student
Academic Level (Author 2)
Community Partner
Academic Level (Author 3)
Resident
Discipline/Specialty (Author 3)
Internal Medicine
Academic Level (Author 4)
Resident
Discipline/Specialty (Author 4)
Internal Medicine
Presentation Type
Poster
Discipline Track
Clinical Science
Abstract Type
Case Report
Abstract
Background: Tumor lysis syndrome (TLS) is an oncologic emergency that surfaces as a constellation of metabolic imbalances due to the rapid destruction of cancer cells and subsequent dissemination of their contents. However, a markedly rare subtype of TLS, known as spontaneous TLS (STLS), occurs without an evident trigger, such as cytotoxic therapy, and carries a similar mortality risk. It is paramount to recognize high-risk cases early and implement therapeutic measures to prevent complications of STLS.
Case Presentation: We present the case of a 74-year-old gentleman with a recent diagnosis of Kappa-restricted multiple myeloma who presented with worsening weakness, tremors, ataxia, anorexia, constipation, and unintentional weight loss over the past month. Initial workup revealed hypercalcemia, hyperuricemia, hyperphosphatemia, and new onset acute kidney injury, findings consistent with TLS based on the Cairo-Bishop Criteria; however, the patient was diagnosed with STLS as no trigger was identified. After a perusing diagnostic assessment, however, we were able to determine patient’s and tumor’s characteristics that places the patient at high risk for developing STLS.
Conclusion: Our manuscript deepens on potential causes that predisposes patients to develop STLS. Additionally, we highlight the diagnostic assessment, management, complications, and relevant learning points for clinicians.
Recommended Citation
Al Hassan, Taha; Cantu-Rodriguez, Olga G.; Cho, Eunbee; and Dorsey Trevino, Edgar G., "Spontaneous Tumor Lysis Syndrome in a Patient with Recent Diagnosis of Multiple Myeloma — An Unusual Presentation" (2024). Research Symposium. 61.
https://scholarworks.utrgv.edu/somrs/2024/posters/61
Included in
Internal Medicine Commons, Interprofessional Education Commons, Medical Pathology Commons, Oncology Commons
Spontaneous Tumor Lysis Syndrome in a Patient with Recent Diagnosis of Multiple Myeloma — An Unusual Presentation
Background: Tumor lysis syndrome (TLS) is an oncologic emergency that surfaces as a constellation of metabolic imbalances due to the rapid destruction of cancer cells and subsequent dissemination of their contents. However, a markedly rare subtype of TLS, known as spontaneous TLS (STLS), occurs without an evident trigger, such as cytotoxic therapy, and carries a similar mortality risk. It is paramount to recognize high-risk cases early and implement therapeutic measures to prevent complications of STLS.
Case Presentation: We present the case of a 74-year-old gentleman with a recent diagnosis of Kappa-restricted multiple myeloma who presented with worsening weakness, tremors, ataxia, anorexia, constipation, and unintentional weight loss over the past month. Initial workup revealed hypercalcemia, hyperuricemia, hyperphosphatemia, and new onset acute kidney injury, findings consistent with TLS based on the Cairo-Bishop Criteria; however, the patient was diagnosed with STLS as no trigger was identified. After a perusing diagnostic assessment, however, we were able to determine patient’s and tumor’s characteristics that places the patient at high risk for developing STLS.
Conclusion: Our manuscript deepens on potential causes that predisposes patients to develop STLS. Additionally, we highlight the diagnostic assessment, management, complications, and relevant learning points for clinicians.