Journals / Türk Patoloji Dergisi / 2011 / Cilt: 27 - Sayı: 2

Düşük dereceli osteosarkom, 156 osteosarkom olgusu arasında 15 olguluk seriye bakış

Low-grade osteosarcoma, review of 15 cases in a series of 156 osteosarcoma cases

Pages
138–143
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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

Differentiating low-grade osteosarcomas from high-grade osteosarcomas and benign lesions and using a multidisiplinary approach for the diagnosis, treatment and follow-up periods are of vital importance.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Osteosarcoma of the bone accounts for approximately 20% of all primary malignant bone tumors.
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Key Findings & Data:Most cases (75-85%) are high-grade osteosarcomas.
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Conclusion & Impact:Differentiating low-grade osteosarcomas from high-grade osteosarcomas and benign lesions and using a multidisiplinary approach for the diagnosis, treatment and follow-up periods are of vital importance.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective: Osteosarcoma of the bone accounts for approximately 20% of all primary malignant bone tumors. Most cases (75-85%) are high-grade osteosarcomas. We aimed to introduce low-grade osteosarcomas that we found by retrospectively scanning our archives because of the diagnostic difficulties, rarity and different therapeutic approach required. Material and Method: We found 156 osteosarcoma cases in the archives of the Department of Pathology of Istanbul University, Cerrahpaşa Faculty of Medicine covering the period 2000 to 2010. These cases included 141 high-grade and 15 low-grade osteosarcomas. Results: Low-grade osteosarcomas made up 10.4% of all osteosarcomas. Age and sex distribution were 19 to 54 (median 33.6) with 9 females and 6 males. Most cases were located in the distal femur while others were in the proximal tibia, the left wrist, the distal tibia and the right knee. The tumors were generally made up of relatively well-formed trabeculae of woven bone surrounded by a moderately cellular spindle cell proliferation entangled in collagen fibers. Thirteen cases were reported as parosteal osteosarcoma, one as intramedullary well-differentiated osteosarcoma, and one as low-grade osteosarcoma metastasis in the lung. Conclusion: Low-grade osteosarcomas account for approximately 3-5% of all osteosarcomas. They are more commonly seen in women and 9 cases out of 6 were female in our series. The average age was 33.6 (19-54). The distal femur was the most common localization as is typical in osteosarcomas. In contrast to high-grade lesions, surgery will be sufficient in low-grade osteosarcomas. The survival rate ranges from 90% to 100%. Differentiating low-grade osteosarcomas from high-grade osteosarcomas and benign lesions and using a multidisiplinary approach for the diagnosis, treatment and follow-up periods are of vital importance.

Özet

Amaç: Osteosarkomlar primer malign kemik tümörlerinin %20’sini oluşturmaktadır. Olguların çoğu ( %75-85) yüksek dereceli osteosarkomlardır. Nadir rastlanması, tanı güçlüğü ve farklı tedavi yaklaşımı nedeniyle retrospektif arşiv taramasıyla saptanan düşük dereceli osteosarkom olgularını sunmayı amaçladık. Gereç ve Yöntem: İ.Ü. Cerrahpaşa Tıp Fakültesi Patoloji Anabilim Dalı’nda 2000-2010 yılları arası arşivinde 156 osteosarkom olgusu bulunmuştur. Bu olguların 141’i yüksek dereceli, 15’i ise düşük dereceli osteosarkom tanısı almıştır. Bulgular: Düşük dereceli osteosarkomlar, osteosarkomlar içinde %10,4’lük bir orandadır. Olguların 9’u kadın, 6’sı erkektir. Yaş dağılımı 19 ile 54 arasındadır (ortalama 33,6). Yedisi femur distali, biri tibia proksimali, biri sol el bileği, biri tibia distali, biri sağ diz yerleşimli olup 3 olgunun yerleşim yerleri bilinmemektedir. Bir olgu akciğer metastazı kayıtlıdır. Tümörler genelde orta-belirgin iğsi hücre proliferasyonu ve kollagen liflerle çevrili iyi şekillenmiş ağsı kemik trabeküllerinden yapılıdır. On üç olgu parosteal osteosarkom, bir olgu intramedüller düşük dereceli osteosarkom/fibroblastik, bir olgu ise akciğerde düşük dereceli osteosarkom metastazı tanısı almıştır. Sonuç: Düşük dereceli osteosarkomlar, tüm osteosarkomların yaklaşık %3-5’ini oluşturmaktadır. Düşük dereceli osteosarkomlar kadınlarda daha sık görülür. Olgularımızda da 9:6 oranında kadın üstünlüğü görülmüştür. Ortalama görülme yaşı 33,6 (19-54) olarak izlenmiştir. En sık yerleşim yeri olan femur distal uç olup olgularımızda da benzer özellik göstermektedir. Yüksek dereceli osteosarkomlardan farklı olarak düşük dereceli osteosarkomlarda cerrahi tedavi tek başına yeterlidir. Beklenen yaşam süresi %90-100 arasında değişmektedir. Oldukça iyi prognoza sahip bu tipin yüksek dereceli tipten ayrılması, ayırıcı tanı güçlüğü oluşturan selim lezyonlardaki örtüşmenin iyi değerlendirilmesi ve multidisipliner yaklaşımlarla hasta tanı, tedavi ve izlem planının sürdürülmesi yaşamsal önem taşımaktadır.

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Cite This Article

AYDIN, Ö., DERVİŞOĞLU, S., HIZ, M., KANTARCI, F., ARSLAN, H. S., ÇOLPAN, D. Ö., ÖNER, F. D., MOLİNAS, N. M. (2022). Düşük dereceli osteosarkom, 156 osteosarkom olgusu arasında 15 olguluk seriye bakış. Türk Patoloji Dergisi, Cilt: 27 - Sayı: 2, 138–143. https://ajindex.com/articles/640757

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References (1)

  1. Folpe AL, Inwards CY: Bone and Soft Tissue Pathology. 1st ed. Philadelphia, Elsevier Saunders, 2010, 320-327 2. Rosai J: Rosai and Ackerman’s Surgical Pathology. 9th ed. China, Elsevier, 2004, 2153-2157 3. Unni KK, Inwards CY: Dahlin’s Bone Tumors, General Aspects and Data on 10,165 Cases. 6th ed. Philadelphia, Lippincott Williams&Wilkins, 2010, 122-168 4. Kozakewich H, Perez-Atayde AR, Goorin AM, Wilkinson RH, Gebhardt MC, Vawter GF: Osteosarcoma in young children. Cancer 1991, 67:638-642 5. Gadwal SR, Gannon FH, Fanburg-Smith JC, Becoskie EM, Thompson LD: Primary osteosarcoma of the head and neck in pediatric patients: a clinicopathologic study of 22 cases with a review of the literature. Cancer 2001, 91:598-605 6. Ozaki T, Flege S, Liljenqvist U, Hillmann A, Delling G, Salzer- Kuntschik M, Jürgens H, Kotz R, Winkelmann W, Bielack SS: Osteosarcoma of the spine: experience of the Cooperative Osteosarcoma Study Group. Cancer 2002, 94:1069-1077 7. Okada K, Wold LE, Beabout JW, Shives TC: Osteosarcoma of the hand. A clinicopathologic study of 12 cases. Cancer 1993, 72: 719-725 8. Franchi A, Bacchini P, Della Rocca C, Bertoni F: Central lowgrade osteosarcoma with pagetoid bone formation: a potential diagnostic pitfall. Mod Pathol 2004, 17:288–291 9. Inwards CY, Knuutila S: Low Grade Central Osteosarcoma. In Fletcher CDM, Unni KK, Mertens F. (Eds): World Health Organization Classification of Tumours, Pathology & Genetics, Tumors of Soft Tissue and Bone. Lyon, IARC; 2002, 275-276 10. Inwards CY: Low-Grade Central Osteosarcoma Versus Fibrous Dysplasia Inwards. Pathology Case Reviews 2001, 6:22-27 11. Franceschina MJ, Hankin RC, Irwin RB: Low-grade central osteosarcoma resembling fibrous dysplasia. A report of two cases. Am J Orthop 1997, 26:432-440 12. Muramatsu K, Hashimoto T, Seto S, Gondo T, Ihara K, Taguchi T: Low-grade central osteosarcoma mimicking fibrous dysplasia: a report of two cases. Arch Orthop Trauma Surg 2008, 128:11-15 13. Lin J, Yao L, Mirra JM, Bahk WJ: Osteochondromalike parosteal osteosarcoma: a report of six cases of a new entity. AJR Am J Roentgenol 1998, 170:1571-1577 14. De Silva MV, Reid R: Myositis ossificans and fibroosseous pseudotumor of digits: a clinicopathological review of 64 cases with emphasis on diagnostic pitfalls. Int J Surg Pathol 2003, 11:187-195 15. Hewitt KM, Ellis G, Wiggins R, Bentz BG: Parosteal osteosarcoma: case report and review of the literature. Head Neck 2008, 30:122-126 16. Bertoni F, Bacchini P, Staals EL,