A giant intermuscular lipoma, an exceedingly rare occurrence, constitutes a non-malignant neoplasm originating from the mesodermal germ cell layer, with dimensions surpassing 10 cm. Its differentiation from liposarcoma and other malignant tumours is imperative. We present a case involving a 75-year-old woman who initially raised suspicions of liposarcoma due to pronounced enlargement and fullness in the upper quadrants of the left breast. After comprehensive imaging evaluations, the identification of a sizable BI-RADS 4a lesion positioned between the major and minor pectoral muscles of the left breast was found. The definitive diagnosis of an exceedingly rare giant intramuscular lipoma was validated solely subsequent to the surgical excision of the lipoma, through histological analysis.
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http://dx.doi.org/10.1016/j.jpra.2023.10.008 | DOI Listing |
Rev Bras Ortop (Sao Paulo)
November 2024
Dow Medical University of Health Sciences, Karachi, Paquistão.
Baker cyst is an abnormal enlargement of the gastrocnemius-semimembranous bursa behind the knee joint due to an exit of joint fluid. We herein report a rare case of giant Baker cyst in a rheumatic arthritic female patient. An MRI scan showed a complex, multiloculated cyst measuring 11.
View Article and Find Full Text PDFJ Abdom Wall Surg
September 2024
Department of Surgery, Princess Alexandra Hospital, Brisbane, QLD, Australia.
Cureus
August 2024
Department of Critical Care Medicine, National Center for Child Health and Development, Tokyo, JPN.
Medicine (Baltimore)
August 2024
Qinghai Provincial People's Hospital, Xining, PR China.
Rationale: Mucinous liposarcoma myxoid liposarcoma is a malignant mucoid soft tissue tumor derived from undifferentiated stromal cells in perivascular, subbody cavity and intermuscular space, and composed of cells at different stages of differentiation from preadipocytes to mature cells. In rare cases, it may change from lipoma malignancy. The main manifestations is painless mass, relatively slow growth, the course can last decades, the prevalence of liposarcoma in the population is 14% to 18%, mainly in adults, male prevalence is higher than women, but not significant.
View Article and Find Full Text PDFCureus
June 2024
General Surgery, Hospital General Regional 1, Morelia, MEX.
A lipoma is a tumor of adipose tissue cells that can develop anywhere in the body, usually at the subcutaneous level without invading adjacent structures. Its most common location is on the back and extremities. According to the literature, it is considered common in both sexes; however, it is mentioned that it occurs more frequently in females.
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