Case Reports in Pathology最新文献_第2页

Solitary Fibrous Tumor of the Central Nervous System: A Report of Two Cases with Emphasis on Diagnostic Pitfalls 中枢神经系统孤立性纤维瘤：两个病例的报告，强调诊断误区

IF 0.6

Case Reports in Pathology Pub Date : 2024-01-09 DOI: 10.1155/2024/3467025

A. Mwazha, Nondabula Moyeni, Zuzile Zikalala, G. Nhlonzi

引用次数: 0

Primary Synovial Sarcoma of the Scrotum 阴囊原发性滑膜肉瘤

IF 0.6

Case Reports in Pathology Pub Date : 2023-12-29 DOI: 10.1155/2023/7839846

Nourah Al-Oudah, Sara Alanazi, Sarah Saad Alotaibi, Nayef Alzahrani

引用次数: 0

A Case Report of Primary Malignant Melanoma of the Gallbladder with Multiple Metastases. 胆囊原发性恶性黑色素瘤合并多处转移的病例报告。

IF 0.6

Case Reports in Pathology Pub Date : 2023-12-12 eCollection Date: 2023-01-01 DOI: 10.1155/2023/4847053

Steven H Adams, Erinn Luo, Daniel Lozeau, Xiaoyun Wen

引用次数: 0

Pathologic Femur Fracture in an Immunocompetent Healthy Young Adult due to Acute Osteomyelitis 一名免疫功能正常的健康年轻人因急性骨髓炎导致病理性股骨骨折

IF 0.6

Case Reports in Pathology Pub Date : 2023-12-04 DOI: 10.1155/2023/6279174

Evan R. J. Goyette, N. Georgantzoglou, Darcy A. Kerr, Yvonne Cheung, Eric R. Henderson, Konstantinos Linos

引用次数: 0

Clinicopathological Analysis of Bronchiolar Adenoma Lined Purely by Mucinous Luminal Cells. 单纯黏液管腔细胞系支气管腺瘤的临床病理分析。

IF 0.6

Case Reports in Pathology Pub Date : 2023-10-31 eCollection Date: 2023-01-01 DOI: 10.1155/2023/5566499

Guangjie Liao, Xinke Zhang

引用次数: 0

Ductal Carcinoma Arising in a Squamous Epithelial Inclusion Cyst within an Axillary Lymph Node: A Challenging Nodal Metastasis. 腋窝淋巴结内鳞状上皮包涵体囊肿引起的导管癌：一种具有挑战性的淋巴结转移。

IF 0.6

Case Reports in Pathology Pub Date : 2023-10-31 eCollection Date: 2023-01-01 DOI: 10.1155/2023/9979532

Kaitlyn J Nielson, Ruifeng Guo, Malvika H Solanki, Charles D Sturgis

{"title":"Ductal Carcinoma Arising in a Squamous Epithelial Inclusion Cyst within an Axillary Lymph Node: A Challenging Nodal Metastasis.","authors":"Kaitlyn J Nielson, Ruifeng Guo, Malvika H Solanki, Charles D Sturgis","doi":"10.1155/2023/9979532","DOIUrl":"10.1155/2023/9979532","url":null,"abstract":"Introduction. Assessment of axillary lymph nodes in breast carcinoma is an important part of staging to guide appropriate clinical management. Lymph node inclusions of different types, including nevoid, squamous, and glandular, are rare but have been reported in multiple different anatomic locations including the axilla. These can result in diagnostic challenges and pose risks of misdiagnoses. Rarely, malignancies may arise intrinsic to otherwise incidental benign nodal inclusions. Case Presentation. We report a case of ductal carcinoma diagnosed within a squamous epithelial inclusion cyst within an axillary lymph node in a patient with pure ductal carcinoma in situ (DCIS) of the ipsilateral right breast. To our knowledge, this is the fifth report in the literature of breast carcinoma confirmed within an axillary inclusion in a patient with pure DCIS. Evaluation of the primary DCIS and lymph node inclusions, by routine and immunohistochemical stains, was performed for assessment. Discussion. The presence of lymph node inclusions can pose a challenge in assessment of benignity and malignancy, on frozen and permanent histologic sections. Pathologists should carefully evaluate lymph node inclusions to ensure that intrinsic malignancies are not missed within rare otherwise benign appearing incidental epithelial rests.","PeriodicalId":45638,"journal":{"name":"Case Reports in Pathology","volume":"2023 ","pages":"9979532"},"PeriodicalIF":0.6,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10630003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71522909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diffuse Large B-Cell Lymphoma, Not Otherwise Specified (DLBCL NOS) Presenting as Multiple Subcutaneous Nodules: An Unusual Cutaneous Presentation of Systemic Disease. 弥漫性大B细胞淋巴瘤，未另行指定（DLBCL-NOS），表现为多个皮下结节：一种系统性疾病的罕见皮肤表现。

IF 0.6

Case Reports in Pathology Pub Date : 2023-10-03 eCollection Date: 2023-01-01 DOI: 10.1155/2023/2960965

Nika Tavberidze, Daniel D Bennett, Daniel R Matson

{"title":"Diffuse Large B-Cell Lymphoma, Not Otherwise Specified (DLBCL NOS) Presenting as Multiple Subcutaneous Nodules: An Unusual Cutaneous Presentation of Systemic Disease.","authors":"Nika Tavberidze, Daniel D Bennett, Daniel R Matson","doi":"10.1155/2023/2960965","DOIUrl":"10.1155/2023/2960965","url":null,"abstract":"Diffuse large B-cell lymphoma, not otherwise specified (DLBCL NOS) is the most common lymphoid malignancy in the Western world and classically presents as a rapidly enlarging nodal or extranodal mass. Cutaneous involvement by systemic DLBCL NOS is an infrequent clinical presentation, encountered in only 1.5-3.5% of cases, while disseminated cutaneous disease with multiple subcutaneous nodules at the time of diagnosis is unusual and can present a diagnostic challenge. The differential diagnosis when encountering a high-grade B-cell malignancy at a cutaneous site is broad and includes primary cutaneous follicle center lymphoma (PCFCL), primary cutaneous diffuse large B-cell lymphoma, leg type (PCDLBCL-LT), high-grade B-cell lymphoma with MYC and BCL2 rearrangements (HGBCL-MYC/BCL2), and other potential entities which must all be carefully considered before rendering a final diagnosis. In this report, we describe the case of a 69-year-old man who was seen at our hospital due to generalized weakness and was found to have multiple subcutaneous nodules representing disseminated DLBCL NOS. The case was complicated by concurrent monoclonal B-cell lymphocytosis involving the bone marrow.","PeriodicalId":45638,"journal":{"name":"Case Reports in Pathology","volume":"2023 ","pages":"2960965"},"PeriodicalIF":0.6,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10564572/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41215607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mixed Epithelial and Stromal Tumor: A Rare Renal Neoplasm-Case Report with Clinicopathologic Features and Review of the Literature. 上皮和间质混合瘤：罕见的肾肿瘤--临床病理特征和文献综述。

IF 0.7

Case Reports in Pathology Pub Date : 2023-01-04 eCollection Date: 2023-01-01 DOI: 10.1155/2023/3528377

Mukund Tinguria, Katherine Chorneyko

{"title":"Mixed Epithelial and Stromal Tumor: A Rare Renal Neoplasm-Case Report with Clinicopathologic Features and Review of the Literature.","authors":"Mukund Tinguria, Katherine Chorneyko","doi":"10.1155/2023/3528377","DOIUrl":"10.1155/2023/3528377","url":null,"abstract":"Mixed epithelial and stromal tumor (MEST) is a rare benign renal neoplasm composed of epithelial and stromal components. Here, we report a 61-year-old woman presenting with a left complex cystic renal mass. The lesion was found incidentally on ultrasound for abdominal discomfort. CT scan and MRI showed a 7.4 cm complex cystic lesion in the left kidney. The differential diagnoses included complex renal cyst and cystic renal cell carcinoma. Laparoscopic nephrectomy showed a large 7.5 cm multicystic tumor with thick and thin septae and smooth walled-cysts containing clear watery fluid. Histologic examination showed variable sized cysts lined by flattened, cuboidal to columnar epithelium with focal hobnailing. No significant cytologic atypia or mitoses were noted. The cyst lining epithelium was positive for CK7 and high molecular weight cytokeratin (34Be12). The stroma was positive for alpha smooth muscle actin, CD10, estrogen receptor, and progesterone receptor. This report contributes an additional case to our collective knowledge of these lesions and summarizes the literature around these rare neoplasms.","PeriodicalId":45638,"journal":{"name":"Case Reports in Pathology","volume":"2023 ","pages":"3528377"},"PeriodicalIF":0.7,"publicationDate":"2023-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9833914/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10536119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coronary Stent Abscess in the Setting of Arteriovenous Graft Infection following COVID-19: An Autopsy Case Report. 冠状动脉内支架脓肿在COVID-19后动静脉移植物感染:尸检病例报告。

IF 0.6

Case Reports in Pathology Pub Date : 2023-01-01 DOI: 10.1155/2023/9998749

Jean Thompson Butler, Rajeshwari Chellappan, Silvio Litovsky, Sixto M Leal, Paul V Benson

引用次数: 0

Jejunal Intussusception Secondary to a Large Inflammatory Fibroid Polyp: A Case Report and Discussion of Differential Diagnosis. 大炎性肌瘤息肉继发空肠肠套叠1例及鉴别诊断探讨。

IF 0.6

Case Reports in Pathology Pub Date : 2023-01-01 DOI: 10.1155/2023/9417141

Asma Khalid Abu-Salah, Eric Brocken, Hector Mesa, Katrina Collins

引用次数: 0