Aleukemic granulocytic sarcoma presenting at multiple sites: ovary, breast and soft tissue [0.03%]
多部位无白血病征象的粒细胞肉瘤：卵巢、乳腺及软组织受累
Jitendra Singh Nigam,Vatsala Misra,Varsha Kumar et al.
Jitendra Singh Nigam et al.
An 18 year old female presented with the history of pain in abdomen, breast engorgement, swelling over both legs and breathlessness for three month. On clinical examination diagnosis of fibroadenoma breast was made. Ultrasonography of abdom...
Case Reports
Rare tumors. 2012 Jun 26;4(3):e36. DOI:10.4081/rt.2012.e36 2012
Ajaykumar Patel,Mahmut Ozsahin,Rene-Olivier Mirimanoff et al.
Ajaykumar Patel et al.
The Rare Cancer Network (RCN), founded in 1993, performs research involving rare tumors that are not common enough to be the focus of prospective study. Over 55 studies have either been completed or are in progress.The aim of the paper is t...
Malignant epithelioid hemangioendothelioma of the liver successfully treated with Sorafenib [0.03%]
索拉非尼成功治疗肝恶性上皮样血管内皮细胞瘤
Bruno Sangro,Mercedes Iñarrairaegui,Nerea Fernández-Ros
Bruno Sangro
Hepatic epithelioid hemangioendothelioma (HEH) is a rare disease of unknown etiology for which a standard systemic treatment has not been established. The common expression of vascular endothelial growth factor (VEGF) and its receptor in HE...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e34. DOI:10.4081/rt.2012.e34 2012
Unexpectedly durable palliation of metastatic olfactory neuroblastoma using anti-angiogenic therapy with Bevacizumab [0.03%]
贝伐单抗抗血管生成治疗意外使嗅神经母细胞瘤转移病灶长期缓解
Erin M Dunbar,Phyllis K Pumphrey,Sharat Bidari
Erin M Dunbar
Olfactory neuroblastomas (ONBs) are rare malignant tumors that arise from olfactory epithelium and typically present with symptoms attributable to locally invasive disease. Kadish radiographic staging and Hyams' histopathologic grading are ...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e33. DOI:10.4081/rt.2012.e33 2012
Terence T Sio,Mercedes Paredes,Chaudhary Uzair
Terence T Sio
Paraneoplastic neurologic disorders are extremely rare in cancer patients and are most commonly associated with certain tumors, such as ovarian cancer, small cell lung cancer, and breast cancer. We report here a paraneoplastic neurological ...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e32. DOI:10.4081/rt.2012.e32 2012
Ramon Andrade De Mello
Ramon Andrade De Mello
Metastatic melanoma (MM) presents a treatment challenge to oncologists worldwide. Dacarbazine is the first line chemotherapy treatment for MM, though the overall response rates are very poor. Recently, the v-raf murine sarcoma viral oncogen...
Intramedullary pilomyxoid astrocytoma with intracerebral metastasis exhibiting oligoden-droglioma-like features [0.03%]
具有少突胶质瘤样特征的髓内 pilomyxoid 星形细胞瘤合并脑内转移病例报道
Sabina Eigenbrod,Niklas Thon,Nathalie Jansen et al.
Sabina Eigenbrod et al.
Intramedullary glioma are rare and their biological behaviour can differ from their cerebral counterparts. Pilomyxoid astrocytoma (PMA, WHO grade II), predominantly occur in the hypothalamic/chiasmatic region of infants and children. The fe...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e30. DOI:10.4081/rt.2012.e30 2012
A case of primary clear cell hepatocellular carcinoma in a non-cirrhotic liver: an immunohistochemical and ultrastructural study [0.03%]
一例非肝硬化肝脏原发性透明细胞肝细胞癌的免疫组化及电镜研究
Erica Fan Clayton,Emma Elizabeth Furth,Amy Ziober et al.
Erica Fan Clayton et al.
The clear cell variant of hepatocellular carcinoma is a rare entity, occurring at a frequency of less than 10% of hepatocellular carcinoma, with a female prevalence and usually associated with hepatitis C and cirrhosis. We reported a case o...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e29. DOI:10.4081/rt.2012.e29 2012
Omer Gokhan Doluoglu,Ercument Yasar Acarer,Ayse Yavuz et al.
Omer Gokhan Doluoglu et al.
Nephrogenic adenoma (NA) is an uncommon benign lesion of the urothelial tract. The diagnostic features that are useful in the recognition of this benign entity are: the characteristic mixture of various architectural patterns, associated st...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e28. DOI:10.4081/rt.2012.e28 2012
Nazim Gureş,Ercument Gurluler,Altan Alim et al.
Nazim Gureş et al.
Lymphangioma of the pancreas is a rare benign tumor of lymphatic origin. Retroperitoneal lymphangiomas account for 1% of all lymphangiomas. Herein, we report a case of cystic pancreatic lymphangioma diagnosed in 34 year-old female patient w...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e27. DOI:10.4081/rt.2012.e27 2012