Primary desmoplastic small-round-cell tumor of the ovary

Atef, Ahmed; Gaballa, Khaled; Zuhdy, Mohammad; Atallah, Khalid; Elkashef, Wagdi; Awny, Shadi; Gadelhak, Basma; Refky, Basel

doi:10.1186/s43046-019-0001-4

Cited by 6 publications

(9 citation statements)

References 20 publications

(18 reference statements)

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“…DSRCT has no specific clinical symptoms. Most patients present with initial symptoms of abdominal pain, constipation, ascites, and vomiting [ 10 – 14 , 27 , 28 ]. These can be accompanied by the manifestations of cachexia, such as fatigue and emaciation.…”

Section: Discussionmentioning

confidence: 99%

Primary desmoplastic small round cell tumor of the submandibular gland: a case report and literature review

Zhou

Luo

et al. 2022

Diagn Pathol

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Background Desmoplastic small round cell tumor (DSRCT) is a sporadic, highly malignant tumor with a poor prognosis. The abdomen and pelvis have been reported as the primary localization sites. However, to the best of our knowledge, there are few reports on primary DSRCT in the submandibular gland. Case presentation We report a case of a 26-year-old Chinese man with a mass in the right submandibular gland. Imaging studies showed a hypoechoic mass in the right submandibular region. Intraoperative pathology revealed that the tumor tissue was composed of small round tumor cells and a dense desmoplastic stroma. On immunostaining, the tumor cells showed markers of epithelial, mesenchymal, myogenic, and neural differentiation. The EWSR1 gene rearrangement was detected by fluorescence in situ hybridization. Based on the overall morphological features and immunohistochemical findings, a final diagnosis of DSRCT was made. The patient was treated with comprehensive anti-tumor therapy mainly based on radiotherapy and chemotherapy. Conclusions DSRCT is an uncommon malignant neoplasm with rare submandibular gland involvement. In this report, we have described a case of DSRCT in the submandibular gland and reviewed the literature on DSRCT over the past 5 years. Considering the importance of differential diagnosis between DSRCT, especially with rare extra-peritoneal involvement, and small round blue cell tumors, a full recognition of the clinicopathological features will help to better diagnose this neoplasm.

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Section: Discussionmentioning

confidence: 99%

Primary desmoplastic small round cell tumor of the submandibular gland: a case report and literature review

Zhou

Luo

et al. 2022

Diagn Pathol

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“…Clinical symptoms are usually associated with the tumor sites and lack speci city. Most patients have the initial symptoms of abdominal mass, constipation, ascites, and vomiting [18,32,33,[35][36][37][38]. It can be accompanied by the manifestations of cachexia, such as fatigue and emaciation.…”

Section: Discussionmentioning

confidence: 99%

“…There is no standardized approach for the treatment of this malignant disease. Effective cytoreduction combined with comprehensive therapies, as the best treatment strategy presented in most studies, may prolong patient survival [27,[37][38][39][40][41]. With the in-depth analysis of molecular genetics of DSRCT, targeted therapy, immunotherapy, and other methods have been used for the treatment of DSRCT in recent years [28,29].…”

Section: Discussionmentioning

confidence: 99%

Primary Desmoplastic Small Round Cell Tumor of the Mandible: A Case Report and Literature Review

Zhou

et al. 2021

Preprint

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Background: Desmoplastic small round cell tumor (DSRCT) is a sporadic, highly malignant tumor with a poor prognosis. The abdomen and pelvis have been reported as the primary localization sites. However, to the best of our knowledge, there are few reports on primary DSRCT in the mandible.Case presentation: We have reported a case of a 26-year-old Chinese man who presented with a mass in the right mandible. Imaging studies showed a hypoechoic mass in the right mandibular region. Intraoperative pathology revealed that the tumor tissue was composed of small round tumor cells and a dense desmoplastic stroma. On immunostaining, the tumor cells showed markers of epithelial, mesenchymal, myogenic, and neural differentiation. The EWSR1 gene rearrangement was detected by fluorescence in situ hybridization. Based on the overall morphological features and immunohistochemical findings, a final diagnosis of DSRCT was made. The patient was treated with comprehensive anti-tumor therapy mainly based on radiotherapy and chemotherapy.Conclusions: DSRCT is a very uncommon disease in which mandibular involvement is rare. Considering DSRCT in the differential diagnosis of small round blue cell tumors, even in extraperitoneal locations, is beneficial for a precise diagnosis. Full recognition of the clinicopathological features will help to better diagnose this disease.

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“…There is no standardized approach for the treatment of this malignant disease. Effective cytoreduction combined with comprehensive therapies, as the best treatment strategy presented in most studies, may prolong patient survival [27,[37][38][39][40][41]. With the in-depth analysis of molecular genetics of DSRCT, targeted therapy, immunotherapy and other methods have been used for the treatment of DSRCT in recent years [28,29].…”

Section: Discussionmentioning

confidence: 99%

“…has no speci c clinical symptoms. Most patients have the initial symptoms of abdominal mass, constipation, ascites, and vomiting[18,32,33,[35][36][37][38]. It can be accompanied by the manifestations of cachexia, such as fatigue and emaciation.…”

mentioning

confidence: 99%

Primary Desmoplastic Small Round Cell Tumor of the Submandibular Gland: A Case Report and Literature Review

Yuan²

2021

Preprint

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Background: Desmoplastic small round cell tumor (DSRCT) is a sporadic, highly malignant tumor with a poor prognosis. The abdomen and pelvis have been reported as the primary localization sites. However, to the best of our knowledge, there are few reports on primary DSRCT in the submandibular gland.Case presentation: We have reported a case of a 26-year-old Chinese man who presented with a mass in the right submandible. Imaging studies showed a hypoechoic mass in the right mandibular region. Intraoperative pathology revealed that the tumor tissue was composed of small round tumor cells and a dense desmoplastic stroma. On immunostaining, the tumor cells showed markers of epithelial, mesenchymal, myogenic, and neural differentiation. The EWSR1 gene rearrangement was detected by fluorescence in situ hybridization. Based on the overall morphological features and immunohistochemical findings, a final diagnosis of DSRCT was made. The patient was treated with comprehensive anti-tumor therapy mainly based on radiotherapy and chemotherapy.Conclusions: DSRCT is a very uncommon disease in which submandibular gland involvement is rare. Considering DSRCT in the differential diagnosis of small round blue cell tumors, even in extraperitoneal locations, is beneficial for a precise diagnosis. The purpose of this report was to describe a cases of DSRCT of submandibular gland and review the literature on the other published cases of DSRCT over the past five years. Full recognition of the clinicopathological features will help to better diagnose this disease.

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Primary desmoplastic small-round-cell tumor of the ovary

Cited by 6 publications

References 20 publications

Primary desmoplastic small round cell tumor of the submandibular gland: a case report and literature review

Primary desmoplastic small round cell tumor of the submandibular gland: a case report and literature review

Primary Desmoplastic Small Round Cell Tumor of the Mandible: A Case Report and Literature Review

Primary Desmoplastic Small Round Cell Tumor of the Submandibular Gland: A Case Report and Literature Review

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