The effect of cannabis in the treatment of Hodgkin's lymphoma in a pregnant patient - extensive case report and literature review.

Purpose: Hodgkin lymphoma (HL) is the fourth most frequent cancer diagnosis among pregnant females. A multidisciplinary team is mandatory to obtain the best treatment and prognosis for the mother and for the baby. Here, we present the case of a patient diagnosed with HL and its evolution during 2 pregnancies.

Case Presentation: Herein we present the case of a 21-year-old female Caucasian patient, with free history, diagnosed with HL stage IIB. The patient started first line chemotherapy and radiotherapy, with incomplete remission. She refused any other treatment. Five years later, the patient became pregnant and was offered chemotherapy in the 2nd trimester of pregnancy, that she refused, and delivered by C-section at 37 weeks. In the same year, the patient became pregnant again and was proposed termination of pregnancy, that she also refused. The MRI scan revealed progression of HL and she was admitted in the hospital several times for altered general condition, respiratory infections and increased need of painkillers including opioids. At 26 weeks of pregnancy, the patient began on her own a treatment with pure cannabis. Her pain and general status got better and the tumor tissue decreased. She delivered by C-section at 34 weeks a boy that presented in the first 24 h postpartum a withdrawal syndrome and intestinal invagination, requiring care in NICU and surgery with bowel resection.

Conclusion: Therefore, we can conclude that cannabis could be part of oncological treatment. No other case like this, as far as we know, has been previously reported.