Pyogenic liver abscesses caused by Salmonella enterica serotype Typhi, although rare, can occur especially in patients with pre-existing hepatobiliary disease, hepatocellular carcinoma, and metastatic liver tumors. We present a case of Salmonella liver abscesses complicating metastatic melanoma in a 24-year-old alcoholic male.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3973518 | PMC |
| http://dx.doi.org/10.4269/ajtmh.13-0573 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
From skin to heart: The rare journey of pleomorphic dermal sarcoma metastasis.
Radiol Case Rep
March 2025
Department of Cardiology, Division of Specialist Medical Services, Gold Coast Hospital and Health Services, Southport, QLD 4215, Australia.
Cardiac tumours can be classified as neoplastic or non-neoplastic, with secondary tumours being significantly more common than primary ones. Among secondary tumours, melanoma has the highest propensity for cardiac involvement. Pleomorphic dermal sarcoma (PDS) is a rare skin neoplasm, with an estimated metastatic risk of 10% to 20%.
View Article and Find Full Text PDFMelanoma bone metastasis-induced osteocyte ferroptosis via the HIF1α-HMOX1 axis.
Bone Res
January 2025
Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany.
Osteocytes are the main cells in mineralized bone tissue. Elevated osteocyte apoptosis has been observed in lytic bone lesions of patients with multiple myeloma. However, their precise contribution to bone metastasis remains unclear.
View Article and Find Full Text PDFDifferential Gene Set Enrichment of Epithelial-Mesenchymal Transition Pathway in BRAF vs. NRAS Mutated Metastatic Melanoma.
Clin Exp Dermatol
January 2025
School of Medicine, Universidad Central del Caribe, Bayamón, Puerto Rico.
This study investigates the differential activation of the epithelial-mesenchymal transition (EMT) pathway in metastatic melanoma, focusing on BRAF- and NRAS-mutated samples from The Cancer Genome Atlas (TCGA). Gene Set Enrichment Analysis (GSEA) reveals that BRAF mutations are more significantly associated with increased EMT activation, relative to all other mutations in the dataset. In contrast, NRAS mutations were not significantly associated with gene expression of the EMT pathway, suggesting alternative mechanisms for metastasis.
View Article and Find Full Text PDFRECQL4 affects MHC class II-mediated signalling and favours an immune-evasive signature that limits response to immune checkpoint inhibitor therapy in patients with malignant melanoma.
Clin Transl Med
January 2025
Department of Dermatology and Allergy, University Hospital of Munich, Ludwig-Maximilian-University, Munich, Germany.
Background: Cancer immunotherapy has transformed metastatic cancer treatment, yet challenges persist regarding therapeutic efficacy. RECQL4, a RecQ-like helicase, plays a central role in DNA replication and repair as part of the DNA damage response, a pathway implicated in enhancing efficacy of immune checkpoint inhibitor (ICI) therapies. However, its role in patient response to ICI remains unclear.
View Article and Find Full Text PDFCurrent landscape and future prospects of interleukin-2 receptor (IL-2R) agonists in cancer immunotherapy.
Oncoimmunology
December 2025
Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA.
Immune checkpoint blockade (ICB) has significantly improved the survival for many patients with advanced malignancy. However, fewer than 50% of patients benefit from ICB, highlighting the need for more effective immunotherapy options. High-dose interleukin-2 (HD IL-2) immunotherapy, which is approved for patients with metastatic melanoma and renal cell carcinoma, stimulates CD8 T cells and NK cells and can generate durable responses in a subset of patients.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!