Naoko Kira,Noriyuki Takai,Terukazu Ishii et al.
Naoko Kira et al.
Meningeal metastasis is rare in the clinical course of ovarian carcinoma and its prognosis is extremely poor. We experienced a case of carcinomatous meningitis from metastatic ovarian small cell carcinoma. A 33-year-old woman with atypical ...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e26. DOI:10.4081/rt.2012.e26 2012
The use of radiotherapy in the management of follicular cystitis refractory to conservative and surgical management [0.03%]
放射治疗在保守和手术治疗难治性滤泡性膀胱炎管理中的应用
Mark Trombetta,Matthew Packard,Dominic Ferrara et al.
Mark Trombetta et al.
Follicular cysitis is a proliferative benign lesion which can act locally malignant. Conservative management is best; however, when this fails, surgical resection is necessary up to and including cystectomy in extreme refractory cases. We p...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e25. DOI:10.4081/rt.2012.e25 2012
Robert Schaefer
Robert Schaefer
A case of a giant pseudoangiomatous stromal hyperplasia of the breast: magnetic resonance imaging findings [0.03%]
巨大乳腺类血管瘤样硬化增生的病例报告：磁共振成像表现分析
Ekaterini Solomou,Pantelis Kraniotis,Georgios Patriarcheas
Ekaterini Solomou
Pseudoangiomatous stromal hyperplasia (PASH) of the breast is a benign myofibroblastic process. We present the case of a 17-year-old girl who underwent diagnostic work-up due to an enlargement of her left breast. She was submitted to ultras...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e23. DOI:10.4081/rt.2012.e23 2012
Juliana Knief,Jan Ulrich Becker,Hans-Heinrich Kreipe et al.
Juliana Knief et al.
With only 16 cases reported in the literature, the mostly benign granular cell tumour of the urinary bladder is exceptionally rare. We present the case of a 68-year old patient with one of these lesions demonstrating our histological findin...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e22. DOI:10.4081/rt.2012.e22 2012
A case report of an extremely rare and aggressive tumor: primary malignant pericardial mesothelioma [0.03%]
罕见而极具侵袭性的肿瘤病例报告：原发性恶性心包间皮瘤
Xiaolan Feng,Liena Zhao,Guangming Han et al.
Xiaolan Feng et al.
Primary pericardial malignant mesothelioma (PMPM) is extremely rare with an incidence less than 0.0022%. It comprises 0.7% of all mesothelioma cases. To date, approximately 350 cases of pericardial mesothelioma have been reported in the lit...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e21. DOI:10.4081/rt.2012.e21 2012
Collision tumor in form of primary adenocarcinoma and neuroendocrine carcinoma of the duodenum [0.03%]
十二指肠腺癌和神经内分泌癌碰撞瘤
Lan Peng,Roderich E Schwarz
Lan Peng
Collision tumor is a rare phenomenon characterized by coexistence of completely distinct and independent tumors at the same body location. Collision tumors have been reported in different sites. However, they are extremely uncommon in the d...
Case Reports
Rare tumors. 2012 Apr 12;4(2):e20. DOI:10.4081/rt.2012.e20 2012
Tadashi Terada
Tadashi Terada
Myopericytoma (MPC) of the oral cavity is extremely rare. Herein reported is a case of MPC of low grade malignancy in the oral cavity. A 61-year-old man noticed a tumor of the cheek mucosa, and admitted to our hospital. Oral examination rev...
Case Reports
Rare tumors. 2012 Jan 2;4(1):e9. DOI:10.4081/rt.2012.e9 2012
Malignant melanoma of the conjunctiva: a case report with examination of KIT and PDGFRA [0.03%]
结膜恶性黑色素瘤一例并检视KIT和PDGFRA
Tadashi Terada
Tadashi Terada
Although many clinicopathological studies of malignant melanoma of the conjunctiva have been reported, there have been no studies of the expression and gene mutations of KIT and PDGFRA in melanoma of the conjunctiva. A 69-year-old Japanese ...
Case Reports
Rare tumors. 2012 Jan 2;4(1):e8. DOI:10.4081/rt.2012.e8 2012
Radiation-associated sarcoma of the skull base after irradiation for pituitary adenoma [0.03%]
垂体腺瘤放疗后的颅底放射诱导肉瘤
Cara L Sedney,Jonathan M Morris,Caterina Giannini et al.
Cara L Sedney et al.
Secondary, radiation-induced neoplasms represent a significant long-term risk after radiation treatment, and radiation-induced sarcomas (RAS) have an especially poor prognosis. These have rarely been reported after irradiation for pituitary...
Case Reports
Rare tumors. 2012 Jan 2;4(1):e7. DOI:10.4081/rt.2012.e7 2012