Ophelia syndrome followed by tubercular meningitis in a patient with relapsed Hodgkin lymphoma, could MR imaging have saved his life?

Posterior reversible encephalopathy syndrome (PRES) in classic Hodgkin's lymphoma, complicated by anthracycline-induced cardiomyopathy

A woman in her 20s with no medical history was diagnosed with bulky stage II classic Hodgkin's lymphoma after an 8-week history of shortness of breath, cough and lethargy. A regimen of doxorubicin (Adriamycin), bleomycin, vinblastine and dacarbazine (ABVD) was commenced with six cycles planned. During the first cycle, the patient was profoundly hypertensive. She then suffered two self-terminating tonic-clonic seizures.Examination and investigations diagnosed posterior reversible encephalopathy syndrome (PRES), which resolved completely in 11 days with strict blood pressure control and withholding chemotherapy. Treatment was further complicated by anthracycline-induced cardiomyopathy, requiring a switch in regimen to gemcitabine BVD.The patient made a full recovery from neurology and cardiology perspectives and completed six cycles of chemotherapy, achieving a complete metabolic response by the tumour. We illustrate the case, describe differential diagnoses and management of PRES, its association with chemotherapy and the successful chemotherapy rechallenge.

Case Report: Anti-mGluR5 antibody-negative Ophelia syndrome with failed lymph node biopsy due to steroid therapy

Ophelia syndrome is paraneoplastic limbic encephalitis (PLE) with Hodgkin lymphoma. Some Ophelia syndrome patients have been reported as testing positive for anti-metabotropic glutamate receptor 5 (mGluR5) antibodies. However, we experienced a case of anti-mGluR5 antibody-negative Ophelia syndrome. The type of onset, neurological symptoms, and imaging as well as electroencephalographic findings were like previous reports except for a normal cell count in cerebrospinal fluid (CSF). Unfortunately, a lymph node biopsy failed and could not diagnose the patient before death because steroid treatment for limbic encephalitis had shrunk lymph nodes. We believe it is essential to accumulate cases of this syndrome and clarify the association between PLE and Hodgkin lymphoma so chemotherapy can be initiated even if malignant lymphoma cannot be pathologically proven or when antibodies cannot be measured or are negative.