Journals / Ulusal Cerrahi Dergisi / 2016 / Cilt: 32 - Sayı: 2

Recurrent renal giant leiomyosarcoma

Rekürren renal dev leiomyosarkom

Pages
145–148
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The formation of this giant retroperitoneal mass in 1 year can be explained by the transformation of the lesion's pathology from low-grade to a high-grade tumor.

📌 3 Key Takeaways

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Objective & Hypothesis:Although leiomyosarcomas are the most common histological type (50-60%) of renal sarcomas, information on renal leiomyosarcoma is limited.
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Key Findings & Data:A 74-year-old female patient presented to our clinic complaining of a palpable mass on the right side of her abdomen in November 2012.
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Conclusion & Impact:The formation of this giant retroperitoneal mass in 1 year can be explained by the transformation of the lesion's pathology from low-grade to a high-grade tumor.
🔬Design:Research Article
📍Scope:2012 Verileri
⚙️Variables:Domain Parameters

Abstract

Although leiomyosarcomas are the most common histological type (50-60%) of renal sarcomas, information on renal leiomyosarcoma is limited. Local or systemic recurrences are common. The radiological appearance of renal leiomyosarcomas is not specific, therefore renal leiomyosarcoma cannot be distinguished from renal cell carcinoma by imaging methods in all patients. A 74-year-old female patient presented to our clinic complaining of a palpable mass on the right side of her abdomen in November 2012. The abdominal magnetic resonance imaging revealed a mass, 25 x 24 x 23 cm in size. Her past medical history revealed that she has undergone right radical nephrectomy in 2007, due to a 11 x 12 x 13 cm renal mass that was then reported as renal cell carcinoma on abdominal magnetic resonance imaging, but the pathological diagnosis was low-grade renal leiomyosarcoma. The most recent follow-up of the patient was in 2011, with no signs of local recurrence or distant metastases within this four-year period. The patient underwent laparotomy on November 2012, and a 35 cm retroperitoneal mass was excised. The pathological examination of the mass was reported as high-grade leiomyosarcoma. The formation of this giant retroperitoneal mass in 1 year can be explained by the transformation of the lesion's pathology from low-grade to a high-grade tumor.

Özet

Primer renal leiomyosarkomlar, nadir görülen, agresif tümörlerdir. Erişkinlerde görülen malign renal tümörlerin %1-2'sini oluşturmaktadırlar. Leiomyosarkomlar, renal sarkomların en sık görülen histolojik tipi olmasına rağmen , renal leiomyosarkomlar hakkındaki bilgiler kısıtlıdır. Lokal ve sistemik rekürrens, sık olarak görülmektedir. Renal leiomyosarkomların radyolojik görünümleri spesifik olmayıp, görüntüleme yöntemleri her hastada renal leiomyosarkomla renal hücreli kanseri birbirinden ayıramaz. Kliniğimize Kasım 2012 tarihinde karnın sağ tarafında ele gelen kitle şikayeti ile başvuran 74 yaşındaki kadın hastanın, yapılan abdominal manyetik resonans görüntülemesinde 25 x 24 x 23 cm boyutunda kitle saptandı. Hastaya 2007 yılında, abdominal manyetik rezonans görüntülemede, renal hücreli kanser olarak raporlanan, 11 x 12 x 13 cm'lik renal kitle nedeni ile sağ radikal nefrektomi uygulandığı, ancak kitlenin patolojik incelemesinin, düşük dereceli renal leiomyosarkom olarak bildirildiği öğrenildi. En son kontrolleri 2011 yılında yapılan hastanın, bu dört yıllık takiplerinde lokal rekürrens veya uzak organ metastazı saptanmamıştır. Hastaya Kasım 2012 tarihinde laparotomi uygulandı ve 35 cm'lik retroperitoneal kitle eksize edildi. Kitlenin patolojik incelemesi yüksek dereceli leiomyosarkom olarak raporlandı. Yaklaşık 1 senede bu dev retroperitoneal kitlenin oluşumu, tümörün patolojik olarak düşük dereceden yüksek dereceye değişim göstermesi ile açıklanabilir.

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Cite This Article

ÖZİŞ, S. E., GÜLPINAR, K., ŞAHLI, Z., KONAK, B. B., KESKİN, M., ÖZDEMİR, S., ATAOĞLU, Ö. (2016). Recurrent renal giant leiomyosarcoma. Ulusal Cerrahi Dergisi, Cilt: 32 - Sayı: 2, 145–148. https://ajindex.com/articles/325346

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