Osteosarcoma as a second cancer occurring in an adolescent male previously treated with only chemotherapy for Hodgkin's lymphoma is rare. A 14 year old male presented with gradual swelling of right jaw and numbness of lip and chin for last three months. He was treated with only chemotherapy for Hodgkin's lymphoma four years back. Incisional biopsy was taken from mandibular swelling, histopathology suggesting osteosarcoma. Right hemimandibulectomy and reconstruction with metallic implant were done along with excision of right parotid lymph node. Chemotherapy was started with cisplatin and doxorubicin regimen. Absence of radiation as a risk factor and very young age of the patient presenting with a second cancer made this case a rarity and hence the case is being reported.
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http://dx.doi.org/10.4103/0973-1482.73349 | DOI Listing |
BMC Infect Dis
January 2025
Department of Infectious Diseases, Hospital Universitario de Caracas, Caracas, Venezuela.
Background: Disseminated nocardiosis is a rare and potentially fatal disease, with a higher incidence in immunocompromised patients, such as those living with human immunodeficiency virus (HIV) or hematological malignancies, including lymphoma. Information on Nocardia spp. infection in Venezuela is limited.
View Article and Find Full Text PDFCureus
December 2024
Department of Histopathology and Cytology, Apollo Cancer Center, Chennai, IND.
Background and objective Lymphomas can involve the gastrointestinal (GI) tract as a primary disease or as a secondary spread of systemic disease. The GI tract is a key site for extranodal lymphomas, with Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) occurring in this region. This study aimed to analyze the demography, anatomic distribution, histological subtypes, and immunomorphological characteristics of all lymphomas with a primary GI presentation at a quaternary care hospital in southern India.
View Article and Find Full Text PDFJ Hematol Oncol
January 2025
Division of Hematology, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.
Diffuse large B-cell lymphoma (DLBCL), the most common B-cell non-Hodgkin lymphoma rarely presents with circulating lymphoma cells (CL) at diagnosis. Previous studies were limited by small sample size precluding robust analysis. Hence, we evaluated the prognostic relevance of CL cells in newly diagnosed DLBCL patients.
View Article and Find Full Text PDFArab J Gastroenterol
January 2025
Division of Gastroenterology and Hepatology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon. Electronic address:
Top Companion Anim Med
January 2025
Vet-OncoNet, Population Studies Department, ICBAS - Instituto de Ciências Biomédicas Abel Salazar-, University of Porto, Rua de Jorge Viterbo Ferreira, 228 4050-313, Porto, Portugal.
Environmental factors, largely influenced by human behavior, account for approximately 80% of malignant tumors. Risk factors associated with non-Hodgkin's lymphoma (NHL) have been identified in various countries among both humans and domestic animals. This study aimed to investigate potential risk factors for NHL in dogs residing in the district of Porto, Portugal.
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