نتایج جستجو برای: retroperitoneal

تعداد نتایج: 9020  

Journal: :Proceedings of the Royal Society of Medicine 1929

Journal: :The journal of the Japanese Practical Surgeon Society 1989

Journal: :Annals of Surgery 1934

Journal: :Proceedings of the Royal Society of Medicine 1931

Journal: :International braz j urol 2015

Journal: :JOP : Journal of the pancreas 2005
Terumi Kamisawa Masakatsu Matsukawa Masaomi Ohkawa

CONTEXT Autoimmune pancreatitis is sometimes associated with other autoimmune diseases. We have presented two cases of autoimmune pancreatitis with retroperitoneal fibrosis and compared our findings with those found in the literature. CASE 1: A 71-year-old male developed anorexia and weight loss. Abdominal ultrasonography (US) and computed tomography (CT) showed diffuse swelling of the pancreas...

Journal: :thrita 0
seyed hossein yahyazadeh clinical research center, milad hospital, tehran, ir iran; clinical research center, milad hospital, tehran, ir iran. postal code: 1449614531. tel: +98-2182034333, fax: +98-2188314129 nasser malekpour clinical research center, milad hospital, tehran, ir iran mehdi mousavi clinical research center, milad hospital, tehran, ir iran saadat molanayi clinical research center, milad hospital, tehran, ir iran bahram salmanian clinical research center, milad hospital, tehran, ir iran amin mohamadi clinical research center, milad hospital, tehran, ir iran; students’ scientific research center, tehran university of medical sciences, tehran, ir iran

introduction hemangiopericytomas (hpcs) are rare neoplasms which account for approximately 1% of primary vascular tumors. case presentation we report a 73 years old woman with vague abdominal pain who did not have further significant symptoms and was diagnosed to have retroperitoneal hemangiopericytoma. discussion the tumor was initially diagnosed by ultrasound evaluation. mri showed a lobulate...

Journal: :nephro-urology monthly 0
anand rai bansal department of surgery and urology, sharma postgraduate institute of medical sciences, rohtak, india; 9j/38 medical campus, pt .b.d.sharma postgraduate institute of medical sciences, rohtak, harayana, india. tel: +91-9812424341, fax: +91-1262211307 mahavir singh griwan department of surgery and urology, sharma postgraduate institute of medical sciences, rohtak, india yayathi rajan karthikeyan department of surgery and urology, sharma postgraduate institute of medical sciences, rohtak, india santosh kumar singh department of surgery and urology, sharma postgraduate institute of medical sciences, rohtak, india

malignant peripheral nerve-sheath tumor (mpnst) is a high-grade malignant tumor of ecto-mesenchymal origin comprising approximately 10% of soft-tissue sarcomas. they tend to occur associated with neurofibromatosis or sporadically. here we report a mpnst at an extremely rare location and behavior causing disappearance of the entire kidney. patient evaluation included clinical, biochemical and ra...

Journal: :nephro-urology monthly 0
mohamadreza nowroozi uro-oncology research center, tehran university of medical sciences, tehran, ir iran mohsen ayati uro-oncology research center, tehran university of medical sciences, tehran, ir iran amir arbab uro-oncology research center, tehran university of medical sciences, tehran, ir iran hassan jamshidian uro-oncology research center, tehran university of medical sciences, tehran, ir iran hamidreza ghorbani department of urology, qazvin university of medical sciences, qazvin, ir iran hassan niroomand uro-oncology research center, tehran university of medical sciences, tehran, ir iran

conclusions pc-rplnd is one the major operations in the field of urology, which is associated with significant adjunctive surgeries. in appropriate cases, pc-rplnd was associated with good cancer specific survival in tertiary oncology center. results twenty-one patients underwent bilateral pc-rplnd. mean age was 26.3 years (ranged 16 - 47). mean size of retroperitoneal mass after chemotherapy w...

2017
Seung-Myoung Son Chang Gok Woo Ho-Chang Lee Seok-Joong Yun Ok-Jun Lee

This report describes a rare case of retroperitoneal malakoplakia in a 70-year-old woman. The patient underwent open nephrectomy under suspicion of a huge retroperitoneal malignancy invading the right kidney. The mass was attached to the capsule of the lower pole of the kidney. Microscopically, the mass was composed of solid sheets of mononuclear cells and variable numbers of chronic inflammato...

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