Adalimumab therapy in a patient with Crohn's disease with a giant pelvic paraganglioma after chemotherapy.
Clin J Gastroenterol 2017;
10:250-254. [PMID:
28271435 DOI:
10.1007/s12328-017-0726-3]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 02/16/2017] [Indexed: 10/20/2022]
Abstract
A 23-year-old man was diagnosed with a giant pelvic paraganglioma in September 2013, and a 6-month chemotherapy course was performed. The chemotherapy resulted in stable disease of the tumor for about 1 year. However, in April 2015, the patient complained of fever and diarrhea of more than ten times a day. Endoscopy showed serpiginous (snake-like) ulcers in the cecum, ascending, descending, and sigmoid colons, with granulomas without caseation histologically. The patient was diagnosed with the active stage of Crohn's disease (CD) in June 2015. Oral mesalazine (3000 mg/day) and an elemental diet (900 kcal/day) led to temporary clinical remission. At the beginning of January in 2016, an abdominal abscess and fistula were detected by computed tomography, which needed surgical treatment. Adalimumab administration was started at the beginning of February, since active lesions were detected endoscopically. A second endoscopy showed improvement of the inflammatory lesions 3 months after induction therapy with adalimumab. Clinical remission has been maintained with adalimumab administration, with stable disease of the tumor and no adverse events. To the best of our knowledge, this is the first report of a patient with a paraganglioma who developed CD after chemotherapy. The patient was successfully treated with adalimumab after surgery for his CD.
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