Myeloid Sarcoma Versus Epithelioid Angiosarcoma: A Case Report of a Potential Diagnostic Pitfall [0.03%]
髓系白血病细胞肉瘤与上皮样血管肉瘤一例并文献复习
Jack R Parker,Arthur Bredeweg,John Krause et al.
Jack R Parker et al.
The likely first question to ask when encountering a soft tissue tumor for the first time is simply, "Is this carcinoma or sarcoma?" Lesions of unknown etiology should also nearly always include melanoma as a differential diagnosis due to i...
Basal Cell Carcinoma With Matrical Differentiation: A Case Report and Literature Review [0.03%]
毛母质分化基底细胞癌一例并文献复习
Samantha Keow,Joshua Del Papa,Matthew Cecchini et al.
Samantha Keow et al.
Basal cell carcinoma (BCC) with matrical differentiation is an extremely rare subtype of basal cell carcinoma. We present an example of BCC with matrical differentiation and review the relevant literature. A 75-year-old man presented with a...
Distant Pulmonary Metastasis in Microsecretory Adenocarcinoma of the Salivary Gland: A Case Report Highlighting Histological Variation and Aggressive Potential [0.03%]
唾液腺微分泌性腺癌肺远处转移一例报告及病理分析
Aneeza Irfan,Irene Y Chen,Chrysa Stamou et al.
Aneeza Irfan et al.
Microsecretory adenocarcinoma (MSA) is a rare, recently defined, low-grade salivary gland neoplasm characterized by a recurrent MEF2C::SS18 gene fusion and a generally indolent clinical course. Most tumors arise in the oral cavity, particul...
Kaitlyn J Nielson,David J Cook,Tina J Hieken et al.
Kaitlyn J Nielson et al.
Neuroendocrine carcinomas of the breast are a rare subtype of invasive breast carcinomas, and those with morphologic and immunophenotypic features supporting Merkel cell carcinoma (MCC) are even more rare. Accurate diagnosis of these entiti...
Hyalinizing Clear Cell Carcinoma of the Thymus Predominantly Composed of Eosinophilic Cells: A Case Report and Literature Review [0.03%]
以嗜酸性细胞为主的透明细胞癌并玻璃样变的胸腺肿瘤：1例报告及文献复习
Ying Zeng,Liang Lv,Ping Fu et al.
Ying Zeng et al.
Clear cell carcinoma of the thymus is a rare malignant neoplasm originating from the thymus. Hyalinizing clear cell carcinoma of the thymus is an exceptionally rare subtype and poses significant diagnostic challenges when predominantly comp...
Selin Kurt,Rita Moukarzel,K H Ramesh et al.
Selin Kurt et al.
Cellular angiofibroma is a benign mesenchymal tumor that is typically found in the vulvovaginal region of women and the inguinoscrotal region of men. Although rare, it can also occur in extra-pelvic locations. This is a unique case report o...
SMARCB1 (INI-1)-Deficient Myoepithelioma-Like Tumor in the Perineal Region of a Male Patient: A Case Report [0.03%]
男性患者会阴部SMARCB1（INI-1）缺陷肌上皮瘤样肿瘤一例报告
Wencong Han,Xiaojuan Zhu,Xin Li et al.
Wencong Han et al.
SMARCB1/INI1 is a critical tumor suppressor gene involved in chromatin remodeling, and its loss of expression is linked to various malignancies. We report a rare case of SMARCB1-deficient myoepithelioma-like tumors in the male perineum. A 7...
Identification of DCTN1::ALK Fusion Leads to Initiation of ALK Inhibitor Therapy With Therapeutic Response in a Clinically Challenging Widely Metastatic Malignant Spindle Cell Neoplasm [0.03%]
DCTN1::ALK融合基因鉴定指导恶性梭形细胞肿瘤患者应用ALK抑制剂治疗并获得疗效：一例临床罕见广泛转移肉瘤患者的诊断与治疗挑战
Arkar Htoo,Xiaowei Liu,Kritika Krishnamurthy et al.
Arkar Htoo et al.
Intraoperative Consultation-Related Documentation: A Three-Year Quality Improvement Audit [0.03%]
术中咨询相关文件：为期三年的质量改进审核
Moreen Haddad,Julianne Klein
Moreen Haddad
ObjectivesThis study evaluates the effectiveness of interventions aimed at improving compliance with intraoperative consultation (IOC) documentation standards within the health system in Manitoba, Canada.MethodsA quality improvement study a...
Significance of MFAP5, IMP3 and Desmin Expression as Diagnostic Biomarkers for Colorectal Cancers in Biopsy Specimens [0.03%]
MFAP5、IMP3和desmin表达在活检标本中作为结直肠癌诊断标志物的意义
Safaa Mahmoud Mohamed Abdelkhalek,Lobna S Shash,Sarah Adel Hakim et al.
Safaa Mahmoud Mohamed Abdelkhalek et al.
Background: Diagnosis of invasive colorectal cancer is challenging, especially when evaluated in biopsy specimens. Submucosal invasion and desmoplastic stroma are important in this regard but may not be constantly present. Current biomarker...