Neuroendocrine tumors are rare neoplasms that infrequently metastasize to the orbit.Given that patients with these tumors may have prolonged survival despite dissemination,maintaining quality of life by providing earl...Neuroendocrine tumors are rare neoplasms that infrequently metastasize to the orbit.Given that patients with these tumors may have prolonged survival despite dissemination,maintaining quality of life by providing early diagnosis and effective treatment to preserve vision and comfort is a fundamental issue.We report the case of a79-year old woman who presented with well-differentiated metastatic neuroendocrine tumor to the liver with no carcinoid syndrome and was started on intramuscular long-acting octreotide with disease stabilization.Two years later she developed right-sided diplopia associated with mild eye discomfort,proptosis and reddening.An magnetic resonance imaging showed a 2.1 cm mass in the right orbit and further biopsy confirmed a neuroendocrine tumor metastasis.The patient was treated with a four-week course of stereotactic radiotherapy to the right orbital metastasis(4000 cGy in 20 fractions)with minor conjunctivitis as the only side effect.Eighteen months later,she remains well with no visual loss.展开更多
Retroperitoneal fibrosis secondary to malignant disease is a rare condition associated with a dismal prognosis. We herein present the first ever reported case of ret-roperitoneal fibrosis related to esophageal adenoca...Retroperitoneal fibrosis secondary to malignant disease is a rare condition associated with a dismal prognosis. We herein present the first ever reported case of ret-roperitoneal fibrosis related to esophageal adenocarcinoma in a 63-year-old patient who developed bilateral ureteral obstruction due to extensive retroperitoneal fibrosis 18 mo after having completed neoadjuvant chemoradation followed by surgery for a pT3N0 ad-enocarcinoma of the distal esophagus. We also report the case of a previously healthy woman who presented with bilateral ureteral obstruction and diffuse narrowing of the common biliary duct and was found to have extensive retroperitoneal fibrosis as a consequence of metastatic gastric adenocarcinoma. Both patients had poor performance status and were unsuitable for pallia-tive chemotherapy. This paper shows that urinary and biliary obstructive symptoms might represent retroperi-toneal fibrosis as a consequence of gastroesophageal malignancy.展开更多
文摘Neuroendocrine tumors are rare neoplasms that infrequently metastasize to the orbit.Given that patients with these tumors may have prolonged survival despite dissemination,maintaining quality of life by providing early diagnosis and effective treatment to preserve vision and comfort is a fundamental issue.We report the case of a79-year old woman who presented with well-differentiated metastatic neuroendocrine tumor to the liver with no carcinoid syndrome and was started on intramuscular long-acting octreotide with disease stabilization.Two years later she developed right-sided diplopia associated with mild eye discomfort,proptosis and reddening.An magnetic resonance imaging showed a 2.1 cm mass in the right orbit and further biopsy confirmed a neuroendocrine tumor metastasis.The patient was treated with a four-week course of stereotactic radiotherapy to the right orbital metastasis(4000 cGy in 20 fractions)with minor conjunctivitis as the only side effect.Eighteen months later,she remains well with no visual loss.
文摘Retroperitoneal fibrosis secondary to malignant disease is a rare condition associated with a dismal prognosis. We herein present the first ever reported case of ret-roperitoneal fibrosis related to esophageal adenocarcinoma in a 63-year-old patient who developed bilateral ureteral obstruction due to extensive retroperitoneal fibrosis 18 mo after having completed neoadjuvant chemoradation followed by surgery for a pT3N0 ad-enocarcinoma of the distal esophagus. We also report the case of a previously healthy woman who presented with bilateral ureteral obstruction and diffuse narrowing of the common biliary duct and was found to have extensive retroperitoneal fibrosis as a consequence of metastatic gastric adenocarcinoma. Both patients had poor performance status and were unsuitable for pallia-tive chemotherapy. This paper shows that urinary and biliary obstructive symptoms might represent retroperi-toneal fibrosis as a consequence of gastroesophageal malignancy.
