69,637 results match your criteria Lung Metastases

Successful open radical gastrectomy for locally advanced or metastatic gastric cancer patients who suffered from coronavirus disease 2019 during preoperative chemotherapy: a report of three cases.

Surg Case Rep 2022 Jun 24;8(1):124. Epub 2022 Jun 24.

Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.

Background: According to previous reports, in patients with preoperative coronavirus disease 2019 (COVID-19) infection, mortality is increased if they undergo surgery within 6 weeks of diagnosis. However, the optimal timing and preoperative examination for gastrectomy with a previous COVID-19 infection are still controversial. We experienced three cases in which patients successfully underwent open radical gastrectomy following preoperative chemotherapy even though they developed COVID-19 infection during the chemotherapy. Read More

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[A Case Report of a Patient with Metastatic Adrenocortical Carcinoma who Received the Combination Etoposide, Doxorubicin, Cisplatin, and Mitotane Therapy and Achieved Remission].

Hinyokika Kiyo 2022 May;68(5):139-143

The Department of Urology, Gifu University Graduate School of Medicine.

A 40-year-old Japanese female was referred to our institution with a high serum lactate dehydrogenase level. Computed tomography (CT) showed a large right adrenal tumor, 14 cm in size without distant metastases. The patient was clinically diagnosed with T2N0M0 adrenocortical carcinoma and underwent right adrenalectomy. Read More

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Interventional oncology procedures for breast cancer metastatic disease: current role and clinical applications.

Diagn Interv Radiol 2022 May;28(3):249-256

2nd Department of Radiology, University General Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, Athens, Greece.

Worldwide, breast cancer constitutes the most common malignant neoplasm among females, impacting 2.1 million women annually. Interventional oncology techniques have been recently added as an additional therapeutic and palliative alternative in breast cancer metastatic disease, concerning mainly osseous, liver, and lung metastasis. Read More

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Pulmonary mucoepidermoid carcinoma: A clinicopathological study of 45 patients.

Thorac Cancer 2022 Jun 23. Epub 2022 Jun 23.

Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.

Pulmonary mucoepidermoid carcinoma (PMEC) is uncommon. The purpose of this study was to evaluate the clinicopathological features, diagnostic criteria, treatment options, and prognostic factors relating to primary PMEC. Clinical data on 45 patients with primary PMEC were collected and analyzed retrospectively at Tianjin Medical University General Hospital and the First People' Hospital of Longquanyi District Chengdu from January 2008 to December 2020. Read More

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Treatment Strategy of Metastatic Nasopharyngeal Carcinoma With Bone Marrow Involvement-A Case Report.

Front Oncol 2022 7;12:877451. Epub 2022 Jun 7.

Department of Radiation Oncology, The Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, China.

Bone marrow involvement (BMI) of solid tumors is a special type of distant metastasis. It has an occult onset, atypical clinical and laboratory features, and a high mortality. We present a nasopharyngeal carcinoma case with cervical and axillary lymph nodes, bilateral lung, multiple bone, and bone marrow metastases, who was treated chemotherapy plus targeted therapy under the guidance of a patient-derived tumor xenograft (PDTX) model, followed by maintenance chemotherapy plus immunotherapy. Read More

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Liposomal β-Sitosterol Suppresses Metastasis of CT26/luc Colon Carcinoma via Inhibition of MMP-9 and Evoke of Immune System.

Pharmaceutics 2022 Jun 7;14(6). Epub 2022 Jun 7.

Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan.

β-sitosterol (SITO) has been reported with anticancer effects; however, with poor bioavailability. The current study aimed to investigate whether liposomal encapsulated β-sitosterol (LS) has a better inhibition effect on tumor metastasis than β-sitosterol in a CT26/ lung metastasis mouse model and the possible underlying mechanism. LS was liposomal-encapsulated SITO and was delivered to mice by oral gavage. Read More

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[Tc]Tc-iFAP/SPECT Tumor Stroma Imaging: Acquisition and Analysis of Clinical Images in Six Different Cancer Entities.

Pharmaceuticals (Basel) 2022 Jun 9;15(6). Epub 2022 Jun 9.

Department of Radioactive Materials, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac 52750, Mexico.

Fibroblast activation protein (FAP) is highly expressed on the cancer-associated fibroblasts (CAF) of the tumor stroma. Recently, we reported the preclinical evaluation and clinical biokinetics of a novel Tc-labeled FAP inhibitor radioligand ([Tc]Tc-iFAP). This research aimed to evaluate [Tc]Tc-iFAP for the tumor stroma imaging of six different cancerous entities and analyze them from the perspective of stromal heterogeneity. Read More

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Pulmonary Pleomorphic Carcinoma Harboring EGFR Mutation Successfully Treated with Osimertinib: A Case Report.

Medicina (Kaunas) 2022 May 26;58(6). Epub 2022 May 26.

Department of Respiratory Medicine, Japanese Red Cross Kyoto Daini Hospital, Kyoto 602-8026, Japan.

Pulmonary pleomorphic carcinoma (PPC) is well-known for its aggressive nature that is usually resistant to platinum-based chemotherapy. On the other hand, the efficacy of an immune checkpoint inhibitor-based regimen in PPC has been elucidated. PPCs harboring epidermal growth factor receptor (EGFR) mutations are extremely rare, and the efficacy of EGFR-tyrosine kinase inhibitors in PPC is limited compared to their efficacy in EGFR-mutated adenocarcinoma. Read More

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Heavy-Ion-Induced Lung Tumors: Dose- & LET-Dependence.

Life (Basel) 2022 Jun 17;12(6). Epub 2022 Jun 17.

Biological Systems & Engineering Division, Lawrence Berkeley Laboratory, Berkeley, CA 94720, USA.

There is a limited published literature reporting dose-dependent data for in vivo tumorigenesis prevalence in different organs of various rodent models after exposure to low, single doses of charged particle beams. The goal of this study is to reduce uncertainties in estimating particle-radiation-induced risk of lung tumorigenesis for manned travel into deep space by improving our understanding of the high-LET-dependent dose-response from exposure to individual ion beams after low particle doses (0.03-0. Read More

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Brain Metastases Management in Oncogene-Addicted Non-Small Cell Lung Cancer in the Targeted Therapies Era.

Int J Mol Sci 2022 Jun 9;23(12). Epub 2022 Jun 9.

Dipartimento di Oncologia Medica, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy.

The therapeutic landscape in patients with advanced non-small-cell lung cancer harboring oncogenic biomarkers has radically changed with the development of targeted therapies. Although lung cancers are known to frequently metastasize to the brain, oncogene-driven non-small-cell lung cancer patients show a higher incidence of both brain metastases at baseline and a further risk of central nervous system progression/relapse. Recently, a new generation of targeted agents, highly active in the central nervous system, has improved the control of intracranial disease. Read More

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The m6A Methyltransferase METTL3-Mediated N6-Methyladenosine Modification of DEK mRNA to Promote Gastric Cancer Cell Growth and Metastasis.

Int J Mol Sci 2022 Jun 9;23(12). Epub 2022 Jun 9.

Institute of Biology and Medicine, College of Life and Health Sciences, Wuhan University of Science and Technology, Wuhan 430000, China.

Gastric cancer (GC) is the fifth most common cancer and the third deadliest cancer in the world, and the occurrence and development of GC are influenced by epigenetics. Methyltransferase-like 3 (METTL3) is a prominent RNA n6-adenosine methyltransferase (m6A) that plays an important role in tumor growth by controlling the work of RNA. This study aimed to reveal the biological function and molecular mechanism of METTL3 in GC. Read More

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Systemic Ablation of Impairs Metastatic Colonization and Improves Insulin Sensitivity in TRAMP Mice: Evidence for Cancer Cell-Extrinsic CAMKK2 Functions in Prostate Cancer.

Cells 2022 Jun 10;11(12). Epub 2022 Jun 10.

Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA.

Despite early studies linking calcium-calmodulin protein kinase kinase 2 (CAMKK2) to prostate cancer cell migration and invasion, the role of CAMKK2 in metastasis in vivo remains unclear. Moreover, while CAMKK2 is known to regulate systemic metabolism, whether CAMKK2's effects on whole-body metabolism would impact prostate cancer progression and/or related comorbidities is not known. Here, we demonstrate that germline ablation of slows, but does not stop, primary prostate tumorigenesis in the TRansgenic Adenocarcinoma Mouse Prostate (TRAMP) genetic mouse model. Read More

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Metastases to the Thyroid Gland: What Can We Do?

Cancers (Basel) 2022 Jun 19;14(12). Epub 2022 Jun 19.

Department of Thyroid Surgery, The First Hospital of China Medical University, 155 Nanjing Bei Street, Shenyang 110001, China.

Metastases to the thyroid gland arise from other malignant tumors such as renal cell carcinoma, colorectal cancer, lung cancer, and breast cancer. In clinical practice, the incidence is low, and the symptoms are not specific, so it is often missed and misdiagnosed. It is finally diagnosed via the comprehensive application of many diagnostic methods, such as ultrasound, fine-needle aspiration biopsy, and immunohistochemistry analysis. Read More

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Medium to Long-Term Clinical Outcomes of Spinal Metastasectomy.

Cancers (Basel) 2022 Jun 9;14(12). Epub 2022 Jun 9.

Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-8641, Japan.

The prolonged survival of metastatic cancer patients highlights the importance of the local control of spinal metastases, which reduce patient performance status. This retrospective study examined the medium to long-term outcomes of spinal metastasectomy by evaluating 124 patients who underwent metastasectomy for isolated spinal metastases (2006-2018) with a postoperative follow-up for a minimum of 3 years. The findings present information on patient demographics (i. Read More

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Reprogrammed CD8 T-Lymphocytes Isolated from Bone Marrow Have Anticancer Potential in Lung Cancer.

Biomedicines 2022 Jun 19;10(6). Epub 2022 Jun 19.

Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia.

CD8 T-lymphocytes play a key role in antitumor immune response. Patients with lung cancer often suffer from T-lymphocyte dysfunction and low T-cell counts. The exhaustion of effector T-lymphocytes largely limits the effectiveness of therapy. Read More

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Pineal region teratoma with metastases in uncommon locations: a case report.

J Med Case Rep 2022 Jun 23;16(1):261. Epub 2022 Jun 23.

Department of Neurology, Al Assad Damascus University Hospital, Damascus, Syria.

Background: We report a rare case in medical literature of a patient with pineal gland teratoma and uncommon metastases. Usually, metastases of this kind of tumor are located in several organs such as lung and breast, but here we found metastases to the spinal cord and vertebrae.

Case Presentation: A 35-year-old Asian white man presented with diplopia and acute neural symptoms in the lower limbs such as numbness, tingling, and paralysis. Read More

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A lung adenocarcinoma patient with co-mutations of MET and EGFR exon20 insertion responded to crizotinib.

BMC Med Genomics 2022 Jun 23;15(1):141. Epub 2022 Jun 23.

Department of Oncology, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No 185 Juqian Road, Tianning District, Changzhou, 213000, China.

Background: Targeted therapy has revolutionized the treatment of patients with malignancies harboring mutations in driver genes and has brought a favorable survival benefit to the population with actionable oncogenic mutations. In recent years, the MET exon14 skipping mutation has been recognized as a potentially promising therapeutic target in non-small cell lung cancer (NSCLC). These changes are mutually exclusive with molecular drivers such as EGFR, KRAS, HER-2, BRAF, ALK and ROS1. Read More

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Clinical outcomes of patients with multiple courses of radiosurgery for brain metastases from non-small cell lung cancer.

Sci Rep 2022 Jun 23;12(1):10712. Epub 2022 Jun 23.

Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.

We investigated the long-term clinical outcomes of patients who underwent multiple courses (≥ 5) of gamma knife radiosurgery (GKRS) due to recurrent brain metastases (BM) from non-small cell lung cancer (NSCLC). Between December 2001 and July 2019, consecutive 2571 patients underwent GKRS for BM from NSCLC. Clinical and radiological outcomes were investigated in 76 patients who underwent GKRS ≥ 5 times. Read More

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FDG PET/CT for Primary Staging of Lung Cancer and Mesothelioma.

Semin Nucl Med 2022 Jun 20. Epub 2022 Jun 20.

Department of Radiology, Duke University, Durham, NC; Department of Medicine, Otago Medical School, University of Otago, Dunedin, New Zealand. Electronic address:

Lung cancer is the leading cause of cancer-related mortality in the United States. Accurate staging at initial diagnosis determines appropriate treatment and is the most important predictor of survival. Since 2018, the 8th edition of the TNM staging system has been used to stage lung cancer based on local tumor extent (T), nodal involvement (N), and metastases (M). Read More

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Hemangiosis carcinomatosa as an independent risk factor for long-term survival in Non-Small Cell Lung Cancer patients.

Surg Oncol 2022 Jun 16;43:101792. Epub 2022 Jun 16.

University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Cardiothoracic Surgery, Kerpener Strasse 62, 50937, Cologne, Germany.

Objectives: Recent studies have shown that blood vessel invasion (V1) influences the long-term survival of patients with Non-Small Cell Lung Cancer (NSCLC). The aim of the present study was to emphasize V1 as an independent risk factor. We evaluated the effects of V1 on the survival of NSCLC patients with UICC stages I, II, and III after surgery. Read More

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Pro-Gastrin-Releasing Peptide as a Marker of Small Cell Lung Cancer.

Bull Exp Biol Med 2022 Jun 23. Epub 2022 Jun 23.

N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia.

The serum levels of pro-gastrin-releasing peptide (proGRP), neuron-specific enolase (NSE), and chromogranin A (CgA) were studied in 69 patients with small cell lung cancer and 50 apparently healthy donors. A significant increase of all studied biochemical markers was revealed in small cell lung cancer patients, while the highest diagnostic efficiency was demonstrated by proGRP compared to NSE and CgA. ProGRP is a promising biochemical marker of small cell lung cancer, especially sensitive in patients with distant metastases (in the brain, liver, and bones). Read More

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Programmed cell death 1 pathway inhibitors improve the overall survival of small cell lung cancer patients with brain metastases.

J Cancer Res Clin Oncol 2022 Jun 23. Epub 2022 Jun 23.

Department of Oncology, Shandong Cancer Hospital and Institute Affiliated to Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, China.

Purpose: The objective of this study was to evaluate the safety and efficacy of immune checkpoint inhibitors in small cell lung cancer patients with brain metastases.

Methods: We retrospectively reviewed the records of small cell lung cancer patients with brain metastases treated with chemotherapy and radiotherapy for brain metastases with or without immune checkpoint inhibitors at our institution from January 2019 to January 2021. Patients were divided into two groups. Read More

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Image Quality and Radiation Dose of Contrast-Enhanced Chest-CT Acquired on a Clinical Photon-Counting Detector CT vs. Second-Generation Dual-Source CT in an Oncologic Cohort: Preliminary Results.

Tomography 2022 Jun 3;8(3):1466-1476. Epub 2022 Jun 3.

Department of Diagnostic and Interventional Radiology, Eberhard-Karls-University, Hoppe-Seyler-Str. 3, 72070 Tübingen, Germany.

Our aim was to compare the image quality and patient dose of contrast-enhanced oncologic chest-CT of a first-generation photon-counting detector (PCD-CT) and a second-generation dual-source dual-energy CT (DSCT). For this reason, one hundred consecutive oncologic patients (63 male, 65 ± 11 years, BMI: 16-42 kg/m) were prospectively enrolled and evaluated. Clinically indicated contrast-enhanced chest-CT were obtained with PCD-CT and compared to previously obtained chest-DSCT in the same individuals. Read More

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Minimally Invasive Interventional Procedures for Metastatic Bone Disease: A Comprehensive Review.

Curr Oncol 2022 Jun 7;29(6):4155-4177. Epub 2022 Jun 7.

Diagnostic and Interventional Radiology Unit, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy.

Metastases are the main type of malignancy involving bone, which is the third most frequent site of metastatic carcinoma, after lung and liver. Skeletal-related events such as intractable pain, spinal cord compression, and pathologic fractures pose a serious burden on patients' quality of life. For this reason, mini-invasive treatments for the management of bone metastases were developed with the goal of pain relief and functional status improvement. Read More

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A Rare Case of Gestational Choriocarcinoma with Lung and Vaginal Metastases with Obstructive Jaundice.

J Obstet Gynaecol India 2022 Jun 26;72(3):262-264. Epub 2021 Jun 26.

Department of Obstetrics and Gynecology, AIIMS Jodhpur, Flat no. 902, Darshan Tower, Zalim Villas, Paota B Road, Jodhpur, Rajasthan 342001 India.

Choriocarcinoma is a rare highly malignant neoplasm which may present with early metastases as it has a propensity of rapid haematogenous spread. However the neoplasm is chemosensitive and has a good prognosis even in advanced stages. We are presenting a case of a 26 years old female with early pregnancy presented with lung and vaginal metastases with obstructive jaundice. Read More

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Local control and radionecrosis of brain metastases from non-small-cell lung cancer treated by hypofractionated stereotactic radiotherapy: Evaluation of predictive factors.

Clin Transl Radiat Oncol 2022 Sep 1;36:1-8. Epub 2022 Jun 1.

Department of Radiation Oncology, Jean Perrin Center, Clermont-Ferrand, France.

Background: The objective of our study was to report predictive factors of local control (LC) and radionecrosis (RN) of brain metastases (BM) of non-small cell lung carcinoma (NSCLC) treated by multifractionated stereotactic radiotherapy (MF-SRT) according to French recommendations.

Method: From 2012 to 2020, 87 patients with 101 BM were retrospectively included. The median age was 63 years (37-85). Read More

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September 2022

Not Your Typical Adenocarcinoma: A Case of Mesonephric Adenocarcinoma of the Cervix With Fibroblast Growth Factor Receptor 2 (FGFR2) Mutation.

Cureus 2022 May 18;14(5):e25098. Epub 2022 May 18.

Hematology and Oncology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, USA.

Cervical cancer is one of the leading causes of cancer mortality in women. However, there have been great advances in its prevention and treatment. Nevertheless, there are certain rare forms of this cancer that are under-recognized, underreported, and have a paucity of evidence in terms of treatment. Read More

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A Case of Hepatocellular Carcinoma Pseudoprogression Involving the Main Portal Vein, Right Ventricular Invasion, and Exacerbation of Lung Metastases in a Patient on Atezolizumab Plus Bevacizumab.

Intern Med 2022 Jun 21. Epub 2022 Jun 21.

Department of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Japan.

A 70-year-old man was diagnosed with hepatocellular carcinoma (HCC) with portal vein invasion and lung metastases, for which atezolizumab plus bevacizumab (ATZ/BEV) was initiated. After two months, computed tomography revealed tumor growth accompanied by ascites, right ventricular invasion, exacerbation of the lung metastases, and main portal vein invasion. However, continuation of ATZ/BEV caused remarkable size reductions in all lesions, finally resulting in the disappearance of the vascular invasion and lung metastases after nine cycles of treatment. Read More

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BCG hydrogel promotes CTSS-mediated antigen processing and presentation, thereby suppressing metastasis and prolonging survival in melanoma.

J Immunother Cancer 2022 Jun;10(6)

Experimental Pathology, University of Bern Institute of Pathology, Bern, Switzerland

Background: The use of intralesional BCG (intralesional live BCG) for the treatment of metastatic melanoma resulted in regression of directly injected, and occasionally of distal lesions. However, intralesional-BCG is less effective in patients with visceral metastases and did not significantly improve overall survival.

Methods: We generated a novel BCG lysate and developed it into a thermosensitive PLGA-PEG-PLGA hydrogel (BCG hydrogel), which was injected adjacent to the tumor to assess its antitumor effect in syngeneic tumor models (B16F10, MC38). Read More

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Diagnosis and treatment of Merkel cell carcinoma: European consensus-based interdisciplinary guideline - Update 2022.

Eur J Cancer 2022 Jun 19;171:203-231. Epub 2022 Jun 19.

Universite' de Paris, INSERM U976, AP-HP, Dermatology Department, Saint Louis Hospital, Paris, France. Electronic address:

Merkel cell carcinoma (MCC) is a rare skin cancer, accounting for less than 1% of all cutaneous malignancies. It is found predominantly in white populations and risk factors include advanced age, ultraviolet exposure, male sex, immunosuppression, such as AIDS/HIV infection, haematological malignancies or solid organ transplantation, and Merkel cell polyomavirus infection. MCC is an aggressive tumour with 26% of cases presenting lymph node involvement at diagnosis and 8% with distant metastases. Read More

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