Primary extraskeletal osteosarcoma of gall bladder

Primary spindle cell sarcoma of gallbladder

“…To date, there have been 65 cases reported in English outlets. [ 4 – 22 ] Table 1 presents the results.…”

“…Gallstones are invariably present in several types of primary sarcomas of the gallbladder (Tables 1 and 2 ), and the presenting symptoms are those of chronic cholecystitis. [ 4 – 22 ]…”

“…To date, there have been 65 cases reported in English outlets. [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] Table 1 presents the results. According to the World Health Organization classification of soft tissue and bone tumors, there are more than 50 different histologic subtypes of sarcomas.…”

“…Gallstones are invariably present in several types of primary sarcomas of the gallbladder (Tables 1 and 2), and the presenting symptoms are those of chronic cholecystitis. [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] In this series of 65 cases reviewed in the literature, no case was correctly diagnosed before surgery, except when it was preoperatively diagnosed by biopsy. CT and MRI are considered to be the best diagnostic techniques for cancer staging and surgical strategy guidance.…”

“…A variety of tumors composed of sarcomatous elements include carcinosarcoma and 11 types of primary sarcoma (extraskeletal osteosarcoma, Langerhans cell sarcoma, synovial cell sarcoma, rhabdomyosarcoma, malignant fibrous histiocytoma variants, leiomyosarcoma, angiosarcoma, neurofibrosarcoma, myogenous sarcoma, and liposarcoma) (Tables 1 and 2). To date, there have been 65 cases reported in English outlets [4–22] Table 1. presents the results.…”