Hepatocellular carcinoma (HCC), sixth most common cancer world-over, commonly metastasizes to lung, lymph nodes and adrenal glands. Incidence of osseous metastases in HCC has been reported to be 3-20 % which occurs predominantly in the axial skeleton. It only rarely occurs in the appendicular skeleton and that too as the solitary focus of metastatic deposit.3,4 We present a case of HCC with solitary osseous metastases to the proximal tibia.
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http://dx.doi.org/10.47391/JPMA.24-65 | DOI Listing |
Skeletal Radiol
December 2024
Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136, Bologna, Italy.
Bone lesions of the appendicular skeleton can be caused by primary benign or malignant tumors, metastases, osteomyelitis, or pseudotumors. Conventional radiography plays a crucial role in the initial assessment of osseous lesions and should not be underestimated even in this era of modern complex and advanced imaging technologies. Combined with patient age, clinical symptoms and biology, and lesion features including location, solitary versus multiplicity, density, margin (transitional zone evaluated with Lodwick-Madewell grading score), and, if present, the type of periosteal reaction and matrix mineralization can narrow the differential diagnosis or offer a likely diagnosis.
View Article and Find Full Text PDFJ Med Case Rep
December 2024
Department of General Medicine, INHS Asvini, Mumbai, India.
Background: Cysticercosis, a parasitic infection caused by the larval stages of the pork tapeworm, Taenia solium, predominantly affects cerebral and ocular tissues. The subcutaneous manifestation of this disease is a relatively uncommon clinical occurrence. Previously very few or no cases of cysticercosis presenting as subcutaneous solitary painful swelling have been reported in the literature.
View Article and Find Full Text PDFBMC Oral Health
December 2024
Nepalese Army Institute of Health Sciences, College of Medicine, Kathmandu, Nepal.
Background: Supernumerary teeth, defined as extra teeth beyond the normal series of dentition, can appear anywhere in the dental arch. They may present as solitary or multiple, unilateral or bilateral, and can be either erupted or impacted. Rarely, supernumerary teeth are found in ectopic locations outside the dental arches, such as the nasal cavity, inferior nasal conchae, maxillary sinus, ethmoid sinus, or skull.
View Article and Find Full Text PDFEur J Surg Oncol
January 2025
University Musculoskeletal Oncology Unit, Division of Orthopaedic Surgery, Department of Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Canada. Electronic address:
Introduction: Approximately 40-50 % of sarcoma patients will develop lung metastasis, but only 10 % will develop bone metastasis. The survival benefit of surgery for solitary bone metastasis remains unclear.
Methods: From 1987 to 2019, 47 patients who underwent curative-intent treatment for localized bone or soft tissue sarcoma in the extremities or trunk wall developed solitary bone metastases as the first distant recurrence.
BMJ Case Rep
November 2024
Department of Pathology, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Manipal- 576104, Karnataka, India.
Solitary enchondromas are usually seen in the tubular bones of the hands and feet. Their occurrence in the radius is extremely rare. Here, we report a male patient in his 30s with a history of pain in the right forearm for the past 7 months and swelling for the past 4 months.
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