Medical and Health Science and Technology Project of Zhejiang Province of China,No.2022KY274.
BACKGROUND Retroperitoneal leiomyomas(RLs)are rare benign tumours that can occur in the pelvic and/or abdominal parietal retroperitoneum.Once torsion occurs,it causes acute abdominal pain and can even lead to serious ...
BACKGROUND Paraganglioma(PGL)located in the retroperitoneum presents challenges in diagnosis and treatment due to its hidden location,lack of specific symptoms in the early stages,and absence of distinctive manifestat...
BACKGROUND Retroperitoneal high-grade serous carcinoma(HGSC)of unknown origin is a sporadic tumor that can originate from ovarian cancer.Herein,we report the case of a woman with retroperitoneal HGSC of unknown origin...
BACKGROUND Lymphangiomas are rare benign tumors most commonly found in children under 2 years of age;adult cases are extremely rare.Retroperitoneal lymphangiomas represent less than 1%of all lymphangiomas.Because of t...
Paraganglioma or extra-adrenal pheochromocytomas are uncommon tumors causing considerable difficulty in both diagnosis and treatment.Its complete surgical removal is often challenging as these tumors are highly vascul...
Supported by National Natural Science Foundation of China,No.81360220.
BACKGROUND Ectopic thyroid is a rare developmental disorder,typically found in lingual areas,and most distantly in the abdomen.Thyroid ectopia in multiple regions is extremely rare.To date,there are no reports of ecto...
BACKGROUND Diagnosis of lympho-proliferative diseases is sometimes challenging.Excisional lymph node biopsy is the standard of care.Five percent of the patients will present with abdominal or retroperitoneal lymphaden...
The role of regional lymphadenectomy has always been a matter of discussion in the surgical management of solid tumors–Pelvic and para-aortic lymphadenectomy in ovarian cancer is one such issue.A recently published r...
BACKGROUND The perivascular epithelioid cell tumour(PEComa)family of tumours mainly includes renal and hepatic angiomyolipomas,pulmonary lymphangioleiomyomatosis and clear cell“sugar”tumour of the lung.Several uncom...
A 42-years-old lady, presented with a large retroperitoneal mass which was preoperatively diagnosed as a retroperitoneal liposarcoma following an image guided core biopsy. She underwent a margin-negative resection of ...