We report a case of multiple lung metastases from hepatocellular carcinoma(HCC)successfully treated by oral administration of tegafur/uracil(UFT). A 70-year-old man underwent left hepatic lobectomy for HCC. Intrahepatic recurrence appeared 3 months after the operation and multiple lung metastases appeared at 6 months. Transarterial chemoembolization and radiofrequency ablation were applied for intrahepatic recurrences, and oral administration of UFT(300 mg/day)was initiated for lung metastases. Four months after the initiation of UFT therapy, CT scan showed complete remission(CR)of liver and lung lesions, and elevated AFP and PIVKA-II levels returned to normal. Although the patient underwent a partial hepatectomy for solitary intrahepatic recurrence 2 years later, CR of lung metastases was maintained. The present case suggests the clinical usefulness of UFT for HCC with extrahepatic recurrences, given that effective systemic treatments for HCC are currently limited.
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Front Immunol
January 2025
Yi-Huan Genitourinary Cancer Group, The First Affiliated Hospital of Ningbo University, Ningbo, China.
Primary small cell neuroendocrine carcinoma of the prostate is extremely rare, highly aggressive, and has a very poor prognosis, with an overall survival typically not exceeding one year. Standard treatment is generally based on the regimen for small cell lung cancer (SCLC), with guidelines recommending etoposide combined with cisplatin (EP regimen) as the first-line treatment. However, their therapeutic effects are limited.
View Article and Find Full Text PDFFront Oncol
December 2024
Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Henan Polytechnic University, Jiaozuo Second People's Hospital, Jiaozuo, China.
Pulmonary giant cell carcinoma (PGCC) is a rare subtype of non-small cell lung cancer (NSCLC) characterized by complex pathology, high rates of misdiagnosis or missed diagnosis, an aggressive clinical course, rapid progression, and poor prognosis. This case report describes a 67-year-old Chinese male with a left upper lobe lung mass, diagnosed CT-guided lung biopsy as PGCC with symptomatic multiple cerebral metastases. The tumor showed strong PD-L1 positivity, and genetic testing revealed a TP53 exon 4 c.
View Article and Find Full Text PDFBrain metastasis has emerged as a significant challenge in the comprehensive management of patients with non-small cell lung cancer (NSCLC), particularly in those harboring driver gene mutations. Traditional treatments such as radiotherapy and surgery offer limited clinical benefits and are often accompanied by cognitive dysfunction and a decline in quality of life. In recent years, novel small molecule tyrosine kinase inhibitors targeting epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), and other pathways have been developed, effectively penetrating the blood-brain barrier while enhancing intracranial drug concentrations and improving patient outcomes.
View Article and Find Full Text PDFHinyokika Kiyo
December 2024
The Department of Urology, Kurashiki Central Hospital.
The patient was a 21-year-old man with a shadow on a chest roentgenogram taken during a medical checkup. According to blood testing, thoracoabdominal computed tomography, head magnetic resonance imaging, and lung tumor biopsy, we diagnosed a primary retroperitoneal germ cell tumor with multiple lung and brain metastases. Induction chemotherapy (4 courses of Bleomycin, Etoposide and Cisplatin) was started immediately.
View Article and Find Full Text PDFJ Exp Clin Cancer Res
January 2025
National-Local Joint Engineering Laboratory of Druggability and New Drug Evaluation, Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
Background: Metastasis is the primary cause of mortality in small cell lung cancer (SCLC), with the liver being a predominant site for distal metastasis. Despite this clinical significance, mechanisms underlying the interaction between SCLC and liver microenvironment, fostering metastasis, remain unclear.
Methods: SCLC patient tissue array, bioinformatics analysis were performed to demonstrate the role of periostin (POSTN) in SCLC progression, metastasis, and prognosis.
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