Ana Cristina Peixoto,Rodrigo de Almeida Mota,Ana Luisa Maceda Rodrigues et al.
Ana Cristina Peixoto et al.
Methotrexate is a commonly prescribed immunosuppressant and chemotherapy agent, carefully monitored by healthcare providers due to its potential adverse effects. As a result, methotrexate toxicity is relatively rare. We present the case of ...
Investigation and Management of a Small Outbreak of Septic Knee Arthritis Following Knee Arthroscopy by Stenotrophomonas maltophilia [0.03%]
不动杆菌感染膝关节镜术后化脓性膝关节炎的小型爆发调查及处置报告
Li Yin,Shuang Yang,Dong Fa Liao et al.
Li Yin et al.
Knee septic arthritis caused by Stenotrophomonas maltophilia (S. maltophilia) was very rare in immunocompetent group but was observed in a series of post-arthroscopy patients in our hospital. This study aimed to report the clinical course a...
Case Reports
Journal of medical cases. 2025 Jul 8;16(7):239-247. DOI:10.14740/jmc5138 2025
Secondary Central Nervous System Lymphoma Involving Meninges: A Rare Case Report and a Comprehensive Review of Peripheral T-Cell Lymphoma, Not Otherwise Specified [0.03%]
中枢神经系统淋巴瘤累及脑膜的罕见病例报告及其外周T细胞淋巴瘤非特指型的全面综述
Mrudula Thiriveedi,Muralidhar Idamakanti,Siddharth Patel et al.
Mrudula Thiriveedi et al.
Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS), is a rare and aggressive subtype of non-Hodgkin lymphoma (NHL) that arises from mature T or natural killer (NK) cells, accounting for about 5% of all NHL cases. While PTCL-NOS ...
Influenza A H1N1 Triggering Complement-Mediated Hemolytic Uremic Syndrome [0.03%]
甲型H1N1流感引起补体介导的溶血性尿毒综合征
Sathwik Madireddy,MacKenzie Adams,Boris Martinez Recinos
Sathwik Madireddy
Complement-mediated hemolytic uremic syndrome (CM-HUS) is a condition characterized by hemolytic anemia, thrombocytopenia, and renal impairment, typically associated with a chronic dysregulation of the complement system. Few adult cases of ...
Hemophagocytic Lymphohistiocytosis After Treatment With Checkpoint Inhibitor Therapy [0.03%]
接受免疫检查点抑制剂治疗后的噬血细胞综合征
Cameron Peres,Christopher Willner
Cameron Peres
Hemophagocytic lymphohistiocytosis (HLH) is a rare hematological syndrome presenting with massive, dysregulated cytokine release that can result in multiple organ failure and is associated with a high risk of mortality. Based on the recent ...
A Heart of Myeloid: Extramedullary Chronic Myelomonocytic Leukemia-2 Presenting as a Myeloid Sarcoma of the Pericardium Causing Recurrent Pericardial Effusions [0.03%]
髓系的心脏：慢性粒单核细胞白血病-2以心包髓系肉瘤的形式导致反复出现的心包积液而出院确诊案例
Austin Frisch,Rohan Boyapati,Ruja Parikh et al.
Austin Frisch et al.
Chronic myelomonocytic leukemia (CMML) is a rare neoplasm that has a roughly 15-30% chance of transforming into acute myeloid leukemia (AML). Acute leukemias have been known to cause pleural or pericardial effusions but having CMML transfor...
Case Reports
Journal of medical cases. 2025 Jul 8;16(7):248-253. DOI:10.14740/jmc5144 2025
Sondos Badran,Alexander T Phan,Adelle Kanan et al.
Sondos Badran et al.
Non-Hodgkin lymphoma (NHL) has many subtypes, with diffuse large B-cell lymphoma being the most common subtype. Typical symptoms of NHL include fever, weight loss, night sweats, and lymphadenopathy. Treatment depends on the subtype of NHL. ...
Splenic Vein Thrombosis, Non-Cirrhotic Portal Hypertension, and Gastric Varices in a Patient With Ovarian Carcinoma [0.03%]
卵巢癌患者的脾静脉血栓、非肝硬化门脉高压和胃静脉曲张
Taylor Bowler,Lyubov Tiegs,Bryant Megna et al.
Taylor Bowler et al.
The development of non-cirrhotic portal hypertension and esophagogastric varices is an uncommon, yet life-threatening complication of splenic vein thrombosis. Recognizing this association between splenic vein thrombosis and non-cirrhotic po...
Successful Treatment of Primary Central Nervous System T-Cell Lymphoma With Induction Chemotherapy Followed by Consolidation With High-Dose Chemotherapy and Autologous Stem Cell Rescue [0.03%]
诱导化疗联合自体干细胞移植的大剂量巩固治疗成功治愈原发中枢神经系统T细胞淋巴瘤
Nolan Holley,Shanawar Waris,Huda Elzahrany et al.
Nolan Holley et al.
Primary central nervous system T-cell lymphoma (PCNSTL) is an exceptionally rare subtype of non-Hodgkin lymphoma, comprising only 2% of primary CNS lymphoma cases. Due to its rarity, PCNSTL is often misdiagnosed, lacks standardized treatmen...
Case Reports
Journal of medical cases. 2025 Jun 9;16(6):195-200. DOI:10.14740/jmc5130 2025
Long Durable Response With Trastuzumab Deruxtecan Monotherapy in a Triple-Negative Metastatic Breast Cancer Patient With Human Epidermal Growth Factor Receptor 2 Mutation: A Long-Term Follow-Up and Literature Review [0.03%]
抗HER2药物T-DM1单药治疗三阴性转移性乳腺癌合并HER2突变患者的长期有效应答：一例长期随访及文献复习
Muralidhar Idamakanti,Rani Indrani Bijjam,Manoj Kumar et al.
Muralidhar Idamakanti et al.
The human epidermal growth factor receptor 2 (HER2)/erythroblastic oncogene B2 (ERBB2) is a tyrosine kinase receptor protein that plays an important role in the pathogenesis and aggressive nature of the tumors. It is well studied in various...