Search results for “tumor”

About 100 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching tumor — open any to read the full text, or download the PDF or XML.

Pseudotumor Tuberculosis Of Liver: A Rare Entity

Feb 2015 DOI 10.14302/issn.2578-2371.jslr-14-539
Mehdi SoufiCorresponding author

We present a rare case of a 46-year-old man who presented with recurrent fever and abdominal pain without other symptoms. Laboratory data were no specific for diagnosis. Abdominal imaging revealed a pseudotumor liver. A diagnosis of isolated liver tuberculosis with abscess component was confirmed wi…

High-Throughput Complex Disease Modeling for Ethical Drug Discovery: Clinical Relevance of a NAM Platform for Cancer Biomarker Development

May 2026 DOI 10.14302/issn.2572-3030.jcgb-26-6307
Arne-C. FaisstCorresponding author

The development of tumor biomarkers derived from blood, or its components, has become pivotal in advancing early cancer diagnosis. Malignant transformations induce cancer-specific alterations in the transcriptome, proteome, and secretome of tumor cells. Recent studies highlighted similar alterations…

Retrospective Evaluation of Well Differentiated Thyroid Cancer Treatment Outcomes: 50 year experience at the University of Puerto Rico

Dec 2025 DOI 10.14302/issn.2574-4496.jtc-25-5497
Frieda SilvaCorresponding author

Our study gathered information on the diagnosis, treatment, and long-term outcome in adult and pediatric Hispanic patients with Well Differentiated Thyroid Cancer. Methods We performed a retrospective review of the clinical and imaging nuclear medicine records of cases of WDTC evaluated and treated…

Review: The Role of Human Papillomavirus in Virus-Induced Carcinogenesis

Dec 2025 DOI 10.14302/issn.2997-2108.jcc-25-5657
Zahraa M EssamCorresponding author

Viral infections contribute to a significant proportion of human cancers, with human papillomavirus (HPV) being one of the most well-established oncogenic viruses. This review summarizes HPV biology, transmission, classification, molecular mechanisms of carcinogenesis, epidemiology of HPV-associated…

Exploring the Nanomedicinal Features of Ayurvedic Bhasmas: Insights from Traditional Medicine

Oct 2025 DOI 10.14302/issn.3070-3360.ijco-24-5294
Rameshwar AdhikariCorresponding author

Ayurveda is a traditional and scholarly medical system practiced in South Asia since the Vedic period. It integrates science and philosophy to promote a healthy, happy and prosperous life. Ayurvedicbhasmas are classical formulations that contain non-toxic forms of metals and minerals, enriched with…

Radio-Induced Maxillary Angiosarcoma: About a Case

May 2025 DOI 10.14302/issn.2379-8572.joa-25-5504
Mohamed HachemiCorresponding author

Introduction Angiosarcoma is a rare malignant tumour from fast-evolving and aggressive vascular endothelial cells that accounts for 1% of all sarcomas. The sinus location of angiosarcoma is exceptional. The clinical polymorphism of this tumour may cause a delay in diagnosis. Risk factors are not alw…

Dynamic MicroRNA-Expression in Plasma of Melanoma Patients Correlates With Progression, PD-L1 Status and Overall Survival

Mar 2024 DOI 10.14302/issn.2572-3030.jcgb-24-4970
Sarah DegenhardtCorresponding author

Melanoma treatment has improved significantly with the development of immune checkpoint inhibition (ICI), which has greatly enhanced the survival rates of patients with metastatic melanoma. However, a significant number of patients do not respond well to ICI treatment and experience progression. Thi…

Cervical Cancer with The Active And Stable PI3K/MTOR/AKT Pathway In Azerbaijan Patients

Mar 2024 DOI 10.14302/issn.2997-2108.jcc-23-4838
Konul S. MardanovaCorresponding author

Among the reproductive cancers cervical cancer has special place, because the second most frequent cause of cancer-related death among women worldwide. The studies suggested that the PI3K/mTOR/AKT signaling pathway is associated with certain reproductive tumors. A lot of research is ongoing for unde…

Molecular Diagnosis in Clinical Management and Diagnosis of Thyroid Cancer

Jan 2024 DOI 10.14302/issn.2574-4496.jtc-23-4835
Abbas Hussein Saleh HusseinCorresponding author

The prevalence of thyroid cancer is rapidly increasing worldwide, majorly due to overdiagnosis and overtreatment methods of differentiated thyroid cancer. The emergent and potent preclinical models, high-throughput molecular techniques, and genetic expression microarrays have delivered deeper insigh…

RET 898-901Del mutant, a variant of unknown significance, has a durable response to Pralsetinib in a Medullary Thyroid Carcinoma patient

Sep 2023 DOI 10.14302/issn.2574-4496.jtc-23-4722
Patrick J. ConwayCorresponding author

Background Patients with distant metastatic Medullary Thyroid Carcinoma (MTC) have an estimated 40% ten-year survival rate. Gain of function mutations in the REarranged during Transfection or RET gene in MTC can result in an aggressive phenotype resistant to traditional therapy. In this case report,…

Massive Hematemesis as Initial Presentation of Advanced Pancreatic Adenocarcinoma

Sep 2023 DOI 10.14302/issn.2641-5518.jcci-23-4743
Jonathan FarshadmandCorresponding author

Pancreatic adenocarcinoma is one of the leading causes of cancer-related death in the United States. Rarely, a tumor at the head of the pancreas can invade adjacent structures to cause a gastrointestinal bleed (GIB). We present a 78-year-old female whose massive upper GIB was the initial presentatio…

Hemangioma of the Buccal Mucosa of the Cheek Presenting as a Dermoid Cyst: A Case Report

May 2023 DOI 10.14302/issn.2689-5773.jcdp-23-4551
Cameron Y. S. LeeCorresponding author

This case report presents a 73-year old Asian female with a presumed dermoid cyst in the buccal mucosa of the left cheek that was visible and embarrassing to her. Histopathology revealed the mass to be consistent with a cavernous hemangioma. Hemangiomas are benign vascular tumors of mesenchymal orig…

CERN Large Hadron Collider (LHC) Radiation Source for Magnetic Resonance Biospectroscopy in Metabolic and Molecular Imaging and Diagnosis of Cancer

Dec 2022 DOI 10.14302/issn.2377-2549.jndc-22-4351
Alireza HeidariCorresponding author

Molecular imaging is a new method in examining physiological studies in molecular dimensions. Among the various methods that have been introduced for this purpose, the magnetic resonance spectroscopy (MRS) method has made it possible to more accurately study the activities of the brain region as wel…

Characterization of The Oncogeriatric Population Attended at the Arturo López Perez Foundation (Falp) Cancer Institute

Nov 2022 DOI 10.14302/issn.2372-6601.jhor-22-4344
Rocio QuilodranCorresponding author Geriatricians, Arturo Lopez Perez Foundation, Chile

This study characterizes an oncogeriatric cohort at a cancer institute, reporting tumor types, comorbidities, geriatric assessments, and treatment patterns. Findings inform service planning and individualized care for older adults with cancer.

Primary Breast Sarcoma

Oct 2022 DOI 10.14302/issn.2641-5518.jcci-22-4323
Gracieux Y. FernandoCorresponding author

Introduction Primary sarcomas of the breast are <0.1% of all malignant tumours of the breast. To date, there are 13 major breast sarcoma series in English literature. This study adds to these series characterizing primary breast sarcoma among Philippine patients. Methods All breast biopsies from the…

Content of Copper, Iron, Iodine, Rubidium, Strontium and Zinc in Thyroid Malignant Nodules and Thyroid Tissue adjacent to Nodules

Feb 2022 DOI 10.14302/issn.2689-5773.jcdp-22-4065
Vladimir ZaichickCorresponding author

Thyroid malignant nodules (TMNs) are the most common endocrine cancer. The etiology and pathogenesis of TMNs must be considered as multifactorial. Diagnostic evaluation of TMNs represents a challenge, since there are numerous benign and malignant thyroid disorders that need to be exactly attributed.…

Challenger and Propose Novel Methods and Techniques for Prevention, Prognosis, Diagnosis, Imaging, Screening, Treatment and Management of Lung Cancer

Feb 2022
Ricardo GobatoCorresponding author

Using samples of small cell lung tumors, a research team led by biologist Dr. Raymond discovered two new ways to induce tumor cell death. By activating ferroptosis, one of two subtypes of tumor cells can be targeted: first, iron-dependent cell death due to oxidative stress, and second, oxidative str…

Malignant Transformation of a Neurofibroma

Nov 2021 DOI 10.14302/issn.2470-0436.jos-21-4016
Jibin C. AlabadoCorresponding author

Malignant transformation of peripheral nerve sheath tumor (MPNST) may develop from a plexiform type of Neurofibromatosis 1 (NF1) or previously irradiated areas. Generally, MPNSTs occur in about 2% to 5% of neurofibromatosis patients. In this paper, we present a 58-year-old male patient with neurofib…

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