Solitary subcutaneous gluteal hydatid cyst: a case report

Abstract

Abstract. A 50-year-old female presented with a swelling in the left gluteal region (upper outer region) since two years which was gradually increasing in size. Fine needle aspiration cytology of the swelling was done which was inconclusive. Incisional biopsy of the swelling done at some peripheral hospital revealed hydatid cyst. Based on histopathological examination, ultrasonography and magnetic resonance imaging features along with positive serology diagnosis of solitary gluteal subcutaneous hydatid cyst was made and total cystectomy (cystopericystectomy) was done. Post-operatively patient was put on albendazole. Larval stage of Echinococcus is the cause of hydatid cyst. Four species of Echinococcus tapeworm can produce disease in humans viz E.granulosus and E.multilocularis cause cystic and alveolar hydatid disease respectively, while E.vogeli and E.oligarthus rarely infect humans. Hydatid cyst of subcutaneous tissue is extremely rare, and this case report highlights the rarest location of the hydatid cyst.

Key words: Hydatid cyst; subcutaneous tissue

Keywords

• Hydatid cyst, subcutaneous tissue

Kaynakça

1. Palaivelu C. Laparoscopic management of hydatid cysts of liver. Art of laparoscopic surgery- Textbook and Atlas. Jaypee Publishers 2007; pp 757-783.
2. Chevalier X, Rhamouni A, Bretagne S, Martigny J, Larget Piet B. Hydatid cyst of the subcutaneous tissues without other involvement: MR imaging features. AJM Am J Roentgenol 1994; 163: 645-646.
3. Munoz Sanz A, Ildefonso JA, Saenz De Santamaria FJ. Hydatidosis de tejdo cellular subcutaneo. Med Clin (Bare) 1985; 85: 645.
4. Ok E, Sözüer EM. Solitary subcutaneous hydatid cyst: a case report. Am J Trop Med Hyg 2000; 62: 583-584.
5. Orhan Z, Kara H, Tuzuner T, Sencan I, Alper M. Primary subcutaneous cyst hydatid disease in proximal thigh; an unusual localisation ; a case report. BMC Musculoskelet Disord 2003; 4: 25.
6. Zulfikarglu B, Koc M, Ozalp N, Ozmen MM. A rare primary location of echinococcal disease: report of a case. Ups J Med Sci 2005; 110: 167-171.
7. Arora V, Nijjar IS, Gill KS, Singh G. Case report: Primary hydatid cyst of muscle-a rare site. Ind J Radiol Imag 2006; 16: 239-241.
8. Dirican A, Unal B, Kayaalp C, Kirimlioglu V. Subcutaneous hydatid cyst occurring in palm and thigh; two case reports. J Med Case Reports 2008; 2: 273.

9. Amine C, Saffa M, Hassan A, Abdelatif O, Nouredine E. Solitary hydatid cyst in subcutaneous anterior region of neck. Internet Journal of Otorhinolaryngology 2009; Vol 11: Number 1.
10. Bedioui H, Makni A, Nouira K, et al. Subcutaneous hydatid cyst. Case report of an exceptional location. Med Trop (Mars) 2007; 67: 181-182.
11. Safioleas M, Nikiteas N, Stamatacos M, et al. Echinococcal cyst of subcutaneous tissue: a rare case report. Parasitology International 2008; 57: 236-237.
12. Michail OP, Georgiou C, Felekouros E, et al. Disappearance of recurrent intra-abdominal extrahepatic hydatid cyst following oral albendazole administration. West Indian Med J 2007; 56: 372- 375.
13. Singh ST, Khichy S, Singh M, Singh Gill J. Recurrent solitary hydatid cyst of subcutaneous tissue. Indian J Surg. May-June 2009; 71: 162-164.