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The cystic fibroma (fibroma cysticum) has central softening or dilated lymphatic vessels. The myxofibroma (fibroma myxomatodes) is produced by liquefaction of the underlying soft tissue. The cemento-ossifying fibroma is hard and fibrous, most frequently seen in the jaw or mouth, sometimes in connection with a fracture or another type of injury.
Calcifying aponeurotic fibroma, also termed aponeurotic fibroma [16] EWSR1-SMAD3 -positive fibroblastic tumor, also termed EWSR1-SMAD3 -rearranged fibroblastic tumor, is classified as an emerging (i.e. recently characterized [ 17 ] ) entity by the World Health Organization, 2020. [ 18 ]
Cardiac fibroma is commonly treated through surgical excision procedures. The removal of the cardiac tumor requires open heart surgery. During surgery, the tumor and tissues around it is removed to reduce the risk of the tumor returning. [13] Recovery after surgery is between 4–5 days in the hospital and 6 weeks in total.
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Gardner fibroma (GF) (also termed Gardner-associated fibroma [1]) is a benign fibroblastic tumor (i.e. a tumor containing fibroblasts, the most common cell type in connective tissue). GF tumors typically develop in the dermis (i.e. layer of skin underneath the epidermis ) and adjacent subcutaneous tissue lying just below the dermis. [ 2 ]
Ovarian fibroma (white part on the left) The ovarian fibroma, also fibroma, is a benign sex cord-stromal tumour. Ovarian fibromas represent 4% of all ovarian neoplasms. [1] They tend to occur mostly during perimenopause and postmenopause, the median age having been reported to be about 52 years, and they are rare in children. [1]
Collagenous fibroma is characterized histopathologically by long, sweeping fascicles of uniformly spindled cells that range in size from moderately to hypercellular. Long, thick-walled arteries exhibiting perivascular stromal edema are seen. [7] Gardner fibroma, nuchal-type fibroma, and desmoid tumor are examples of differential diagnoses. [8]
Similarities among bland spindle-cell lesions lead to a large number of possibilities in diagnosis, including fibroblastic sarcomas, Gardner fibroma, scar tissue or keloids, superficial fibromatosis, nodular fasciitis, myofibroma, collagenous fibroma, gastrointestinal stromal tumor, solitary fibrous tumor, phyllodes tumor, and other conditions ...