How do we apply video-assisted retroperitoneal necrosectomy with minimal access?

The conservative treatment of acute necrotizing pancreatitis has greatly improved due to broad antibiotic treatment and improved organ support in intensive care units. Nevertheless, infected necrosis or persistent multi-organ dysfunction are predictors of poor outcome. In these patients, there is still a need to perform necrosectomy. Open surgery results in extensive operative trauma and is associated with high morbidity and mortality. Therefore, several minimally invasive techniques have been developed recently. Retroperitoneal necrosectomy has been shown to be safe and to reduce morbidity and mortality compared to the open procedure.

Symptomatic retroperitoneal cyst: a diagnostic challenge

Retroperitoneal cystic masses pose an important diagnostic and therapeutic challenge. Simple drainage, internal or external, is usually not sufficient. We report a case of a large symptomatic retroperitoneal cyst and its management.

A retroperitoneal bronchogenic cyst mimicking a pancreatic or adrenal mass

Retroperitoneal location of bronchogenic cysts is extremely rare. Most commonly they are encountered in the posterior mediastinum. Bronchogenic cysts arise from developmental aberrations of the tracheobronchial tree in the early embryologic period. We report a 42-year-old female patient with a retroperitoneal bronchogenic cyst in the left adrenal region. She was admitted to our hospital with epigastric pain and subsequently underwent CT of the abdomen. The examination revealed a mass related to the left adrenal gland. Endocrine tests for adrenal hypersecretion were negative. Because of the uncertain entity, laparoscopic adrenalectomy was performed. Pathological examination revealed a bronchogenic cyst in proximity to an inconspicuous left adrenal gland. Although very rare, bronchogenic cysts should be considered in the differential diagnosis of retroperitoneal cystic lesions and surgical resection pursued for symptom resolution and to establish a definitive histology.

Retroperitoneal tumors in the pelvis: a diagnostic challenge in gynecology

Retroperitoneal tumors can pose a diagnostic and therapeutic challenge to gynecologists because of their rarity, late presentation, and complex anatomical location in the retroperitoneum. This article reviews the diagnosis and management of retroperitoneal tumors in the pelvis, and highlights the potential pitfalls that may be faced by gynecologists.