Karın Duvarının Antik Schwannomu: Olgu Sunumu /

Year 2023, Volume: 4 Issue: 1, 51 - 54, 30.01.2023

Mehmet Sait Özsoy Nuray Çolapkulu Cem Ilgın Erol Hakan Baysal Fatih Büyüker Ayşe Nur Toksöz Yıldırım Orhan Alimoğlu

Abstract

Schwannomalar çoğunlukla asemptomatik seyreden kaynağı periferik veya kraniyal sinir kılıfı
hücreleri olan benign tümörlerdir. Nadir görülen ve düşük büyüme hızlı tümörlerdir. Klinik olarak
rastlantısal, basıya bağlı semptomlar veya ele gelen kitle ile fark edilirler Baş, boyun ve
ekstremitelerin fleksör yüzeylerinde daha sık ortaya çıkarlar. Antik schwannomalara daha çok
retroperitonda ve gövdede rastlanır. Tanı radyolojik görüntüleme yöntemleri ile konulur. Tedavisi
cerrahidir. Hastalığın tanısı patolojik incelemede yüksek sellülarite gösteren Antoni A ve hiposellüler
alanları daha fazla olan Antoni B hücrelerinin görülmesi ve immunhistokimyasal olarak S100 ile
kuvvetli boyanma varlığı ile kesinleştirilir.

Schwannomas are mostly asymptomatic benign tumors originating from peripheral or cranial nerve sheath cells. They are rare and slow growing tumors that may present with compression-related symptoms, as a palpable mass or incidentaloma. Schwannoma, which is frequently located on the flexor surfaces of the head, neck and extremities, is usually diagnosed by radiological and pathognomonic microscopic and immunohistochemistry features. Herein, we report the case of a 31-year-old woman who presented with a palpable mass on lateral abdominal wall.

Keywords

Schwannoma, Anciente schwannoma, Neurogenic tumor, Surgical treatment

Ancient Schwannoma of Abdominal Wall: A Case Report

Abstract

Schwannomas are mostly asymptomatic benign tumors originating from peripheral or cranial nerve sheath cells. They are
rare and slow-growing tumors that may present with compression-related symptoms such as a palpable mass or incidentaloma. Schwannoma, which is frequently located on the
flexor surfaces of the head, neck, and extremities, is usually diagnosed by radiological and pathognomonic microscopic and
immunohistochemistry features. Herein, we report the case of
a 31-year-old woman who presented with a palpable mass on
the lateral abdominal wall.

Keywords

Schwannoma, Ancient schwannoma, Neurogenic tumor, Surgical treatment

References

• 1. Antunes-Duarte S, Lara PE, Lobo MA, Oliveira T, Fraga A, López-Presa D, et al. Cutaneous Ancient Schwannoma of the Ear. J P Soc Dermatol Venereol. 2021;79:169-71.
• 2. Lam R, Hunt BL, Arreola-Owen O. Abdominal wall schwannoma. Fed Pract. 2019;36:129-33.
• 3. Mishra A, Hamadto M, Azzabi M, Elfagieh M. Abdominal wall schwannoma: case report and review of the literature. Case Rep Radiol. 2013;2013:456863.
• 4. Lee YS, Kim JO, Park SE. Ancient schwannoma of the thigh mimicking a malignant tumor: a report of two cases, with emphasis on MRI findings. Br J Radiol. 2010;89:e154-7.
• 5. Nikolić B, Vukomanović-Đurđević B, Mitrović M, Golubović J, Pešić J. Schwannoma of the abdominal wall-diagnostic chalenge. Vojnosanit pregl. 2021;78:680-93.
• 6. Mote DG, Chinnababu S, Ravikiran M. Retroperitoneal ancient schwannoma. Indian J Surg. 2009;71:167-8.
• 7. Lee Sİ, Kim JY, Lee YS, Jeong HS. Intramuscular peripheral nerve sheath tumors: schwannoma, ancient schwannoma, and neurofibroma. Skelatal Radiol. 2020;49:967-75.
• 8. Isobe K, Shimizu T, Akahane T, Kato H. Imaging of ancient schwannoma. AJR Am J Roentgenol. 2004;183:331–6.
• 9. Bhatia RK, Banerjea A, Ram M, Lovett BE. Benign ancient schwannoma of the abdominal wall: an unwanted birthday present. BMC surgery. 2010;101:1-5.
• 10. Oncel M, Sunam G, Yildiran H, Karabagli P, Keles B, Altintas K. A case of Ancient Schwannoma. Cukurova Medical Journal.2015;40(1):147-50.