Olgu Sunumu

GASTRIC LIPOSARCOMA: A CASE REPORT

Cilt: 12 Sayı: 2 31 Mayıs 2026
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GASTRIC LIPOSARCOMA: A CASE REPORT

Öz

Liposarcoma represents the most frequently encountered soft tissue sarcoma, comprising approximately 15-20% of all malignant tumors of mesenchymal origin. This neoplasm most frequently arises in the extremities and retroperitoneal space, while visceral involvement is considered uncommon. Gastric liposarcoma is an exceedingly rare condition with limited documentation in the literature. We present a case of well-differentiated gastric liposarcoma in a 63-year-old female patient. The primary aim of this report is to share our clinical experience with this rare entity, while the secondary aim is to evaluate the diagnostic challenges and surgical management strategies based on a literature review. A 63-year-old female patient was admitted to our hospital with complaints of epigastric pain and decreased oral intake persisting for approximately 6 months. Computed tomography revealed a 107 × 55 × 65 mm fat-density lesion compatible with lipoma in the antropyloric region of the stomach, which significantly occupied and narrowed the gastric lumen. Subtotal gastrectomy with Roux-en-Y anastomosis was performed on the patient. Histopathological examination revealed well-differentiated liposarcoma. The postoperative period was uneventful. Postoperative treatment was determined by a multidisciplinary surgical-oncology council, and active surveillance was preferred. Endoscopic and radiological follow-up was planned for the patient after discharge. The patient remained recurrence-free during the 26-month follow-up period. This report highlights the diagnostic challenges of gastric liposarcoma and the need for standardized follow-up.

Anahtar Kelimeler

Etik Beyan

Olgu sunumu olduğundan etik kurul beyanı gerekmemektedir. Olgu sunumuna katılım gönüllük esasına dayalı olup tüm süreç boyunca Helsinki Deklarasyonuna uygun hareket edilmiştir.

Teşekkür

This case report was previously presented as a poster at the “24th National Surgical Congress, April 8-12, 2024, Antalya”.

Kaynakça

  1. Aşkan G, Bağcı P, Hameed M, Baştürk O. Dedifferentiated liposarcoma of the gastroesophageal junction. Turk Patoloji Derg. 2018;34:104-107. doi:10.5146/tjpath.2014.01297.
  2. Matone J, Okazaki S, Maccapani GN, Amancio TT, Filippi RZ, Macedo AL. Giant gastric lipossarcoma: a case report and review of the literature. Einstein (Sao Paulo). 2016;14:557-560. doi:10.1590/s1679-45082016rc3770.
  3. Elhjouji A, Jaiteh L, Mahfoud T, Belhamidi S, Bounaim A, AitAli A, et al. Giant gastric liposarcoma: a fatal exceptional location. J Gastrointest Cancer. 2016;47:482-485. doi:10.1007/s12029-015-9779-z.
  4. Kang WZ, Xue LY, Wang GQ, Ma FH, Feng XL, Guo L, et al. Liposarcoma of the stomach: report of two cases and review of the literature. World J Gastroenterol. 2018;24(25):2776-2784. doi:10.3748/wjg.v24.i25.2776.
  5. Bostanoğlu A, Yıldız B, Kulaçoğlu S, Avşar F. Primary liposarcoma of the stomach. Turk J Gastroenterol. 2013;24:167-169. doi:10.4318/tjg.2013.0510.
  6. Hamdane MM, Ben Brahim E, Belhaj Salah M, Haouas N, Bouhafa A, Chedly-Debbiche A. Giant gastric lipoma mimicking well-differentiated liposarcoma. Gastroenterol Hepatol Bed Bench. 2012;5(1):60-63. doi:10.22037/ghfbb.v5i1.229.
  7. Hisata Y, Tasaki Y, Kozaki S, Yamada T. A case of dedifferentiated liposarcoma of the heart and stomach. Int J Surg Case Rep. 2017;41:36-38. doi:10.1016/j.ijscr.2017.10.001.
  8. Jiang HF, Ying XJ. Synchronous liposarcoma of pancreas and stomach: a case report and literature review. Int Surg J. 2017;4(2):780-783. doi:10.18203/2349-2902.isj20170231.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Cerrahi (Diğer)

Bölüm

Olgu Sunumu

Yayımlanma Tarihi

31 Mayıs 2026

Gönderilme Tarihi

14 Eylül 2025

Kabul Tarihi

12 Mart 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 12 Sayı: 2

Kaynak Göster

APA
Maşta, M., Köken, H., Güler, S. A., Şimşek, T., Şahin, E., & Utkan, N. Z. (2026). GASTRIC LIPOSARCOMA: A CASE REPORT. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi, 12(2), 164-169. https://doi.org/10.30934/kusbed.1783949
AMA
1.Maşta M, Köken H, Güler SA, Şimşek T, Şahin E, Utkan NZ. GASTRIC LIPOSARCOMA: A CASE REPORT. KOU Sag Bil Derg. 2026;12(2):164-169. doi:10.30934/kusbed.1783949
Chicago
Maşta, Mariya, Haşim Köken, Sertaç Ata Güler, Turgay Şimşek, Enes Şahin, ve Nihat Zafer Utkan. 2026. “GASTRIC LIPOSARCOMA: A CASE REPORT”. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi 12 (2): 164-69. https://doi.org/10.30934/kusbed.1783949.
EndNote
Maşta M, Köken H, Güler SA, Şimşek T, Şahin E, Utkan NZ (01 Mayıs 2026) GASTRIC LIPOSARCOMA: A CASE REPORT. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi 12 2 164–169.
IEEE
[1]M. Maşta, H. Köken, S. A. Güler, T. Şimşek, E. Şahin, ve N. Z. Utkan, “GASTRIC LIPOSARCOMA: A CASE REPORT”, KOU Sag Bil Derg, c. 12, sy 2, ss. 164–169, May. 2026, doi: 10.30934/kusbed.1783949.
ISNAD
Maşta, Mariya - Köken, Haşim - Güler, Sertaç Ata - Şimşek, Turgay - Şahin, Enes - Utkan, Nihat Zafer. “GASTRIC LIPOSARCOMA: A CASE REPORT”. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi 12/2 (01 Mayıs 2026): 164-169. https://doi.org/10.30934/kusbed.1783949.
JAMA
1.Maşta M, Köken H, Güler SA, Şimşek T, Şahin E, Utkan NZ. GASTRIC LIPOSARCOMA: A CASE REPORT. KOU Sag Bil Derg. 2026;12:164–169.
MLA
Maşta, Mariya, vd. “GASTRIC LIPOSARCOMA: A CASE REPORT”. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi, c. 12, sy 2, Mayıs 2026, ss. 164-9, doi:10.30934/kusbed.1783949.
Vancouver
1.Mariya Maşta, Haşim Köken, Sertaç Ata Güler, Turgay Şimşek, Enes Şahin, Nihat Zafer Utkan. GASTRIC LIPOSARCOMA: A CASE REPORT. KOU Sag Bil Derg. 01 Mayıs 2026;12(2):164-9. doi:10.30934/kusbed.1783949