Laparoscopic adrenalectomy for giant pheochromocytoma. What is the size limit ?

Ann Ital Chir. 2023:94:52-55.

Abstract

Aim: This case report describes a giant pheochromocytoma in a young female, experienced cardiac symptoms, treated by a transperitoneal laparoscopic right adrenalectomy.

Material and methods: A 29 years old female with Taki-tsubo syndrome, consequent to the chronic release of catecholamines, with a palpable abdominal mass and vague abdominal symptoms was referred to our department. Abdominal CT scan has demonstrated a solid mass of 13 cm in the right adrenal space so, after pre-operative management with alpha-adrenergic receptor and beta blockade and a 3D CT scan reconstruction a right adrenalectomy laparoscopic approach was performed.

Results: Our result underlines that 13 cm in size for a giant pheochromocytoma is not an absolute contraindication to perform a minimally invasive approach in expert hands, with optimal surgical, oncological and cosmetic results.

Discussion: The only curative option for non-metastatic pheochromocytomas disease is surgical resection. Laparoscopic adrenalectomy is the treatment of choice but the limit size for a safe and feasible minimally invasive approach is not yet defined.

Conclusions: This case report could help to better define more solid recommendations in the next future and also provide landmarks and key steps for laparoscopic surgeons.

Key words: Giant Pheochromocytoma, Laparoscopic Adrenalectomy, Pheochromocytoma Management.

L’intervento per via laparoscopica di grandi masse surrenaliche è ormai da anni una procedura standardizzata. Rifacendoci alle linee guide SAGES (citate nel manoscritto con relativo riferimento bibliografico), l’approccio laparoscopico è considerato sicuro e fattibile in caso di lesioni, prive di caratteri di malignità, inferiori a 7.5 cm, descrivendo per casi di dimensioni superiori maggiori complicanze intraoperatorie e aumentato rischio di conversione in open senza tuttavia fissare un limite per la scelta della chirurgia mininvasiva come primo approccio. Nel nostro case report, riportiamo un caso di feocromocitoma gigante (dimensioni pari a 13 cm) trattato completamente con approccio laparoscopico mininvasivo per via anteriore transperitoneale dimostrandone la sua fattibilità priva di complicanze intra operatorie e perioperatorie. L’approccio mininvasivo ha assicurato una breve degenza, assenza di complicanze post-operatorie e un ottimo risultato estetico con minima incisione di servizio tipo Pfannestiel. Il nostro case report potrebbe in futuro, contribuire a modificare il limite fissato per l’approccio laparoscopico nella chirurgia surrenalica.

Publication types

  • Case Reports

MeSH terms

  • Adrenal Gland Neoplasms* / surgery
  • Adrenalectomy / methods
  • Adult
  • Catecholamines
  • Female
  • Humans
  • Laparoscopy* / methods
  • Pheochromocytoma* / surgery

Substances

  • Catecholamines