Related Experiment Videos
Dermatomyositis associated with gallbladder carcinoma: A case report
Qing-Feng Ni1, Guo-Qing Liu, Li-Yong Pu
1Qing-Feng Ni, Guo-Qing Liu, Li-Yong Pu, Liang-Liang Kong, Lian-Bao Kong, Department of Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, The National Institute of Living Donor Liver Transplantation, Nanjing 210029, Jiangsu Province, China.
Abstract:
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.
Related Concept Videos
Cholecystitis
Gallbladder
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins the common...
Cirrhosis I: Introduction
Diseases of the Liver and Gallbladder
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...
Myasthenia Gravis: Overview and Treatment
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which leads...
Appendicitis