Open AccessDermatomyositis associated with gallbladder carcinoma: A case report
Author(s) -
Qingfeng Ni,
Guoqing Liu,
Liyong Pu,
Liangliang Kong,
Lianbao Kong
Publication year - 2013
Publication title -
world journal of hepatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 55
ISSN - 1948-5182
DOI - 10.4254/wjh.v5.i4.230
Subject(s) - medicine , dermatomyositis , gallbladder , acanthosis nigricans , carcinoma , radiology , dermatology , pathology , insulin resistance , obesity
Patients with gallbladder carcinoma can present with a variety of paraneoplastic syndromes, including Cushing's syndrome, hypercalcemia, acanthosis nigricans, bullous pemphigoid, dermatomyositis and the sign of Leser-Trélat. Surgical resection of the primary tumor results in resolution of these paraneoplastic syndromes. We present a 67-year old female with facial and cervical erythema who was initially diagnosed with dermatomyositis. However, an abdominal computed tomography (CT) and positron emission tomography-CT scan was suspicious for gallbladder carcinoma with lymph node metastasis. After surgical resection, her dermatomyositis was resolved. This case demonstrates that dermatomyositis may be a manifestation of preexisting gallbladder carcinoma.