Artificial intelligence with a deep learning network for the quantification and distinction of functional adrenal tumors based on contrast-enhanced CT images.

Background: Functional adrenal tumors (FATs) are mainly diagnosed by biochemical analysis. Traditional imaging tests have limitations and cannot be used alone to diagnose FATs. In this study, we aimed to establish an artificially intelligent diagnostic model based on computed tomography (CT) images to distinguish different types of FATs.

Fibroblasts mediate the angiogenesis of pheochromocytoma by increasing COX4I2 expression.

Objective: Our previous work found COX4I2 was associated with angiogenesis in pheochromocytoma. The purpose of this study was to explore the role of COX4I2 in regulating angiogenesis in pheochromocytoma.

Methods: Distribution of COX4I2 was evaluated by scRNA-seq in one case of pheochromocytoma and the findings were verified by immunostaining.

Lateroconal fascia suspension facilitates retroperitoneal partial nephrectomy.

Background: As the development of various imaging techniques, the incidental detection of renal masses is increasing. Laparoscopic partial nephrectomy (LPN) is the current standard of treatment for renal carcinoma. Though the retroperitoneal laparoscopic partial nephrectomy (RLPN) become the prior choice, the edge of lateroconal fascia blocks the sight and make operation more challenging.

Diagnosis and Treatment of High-risk Pregnant Women With Cushing Syndrome Caused by Adrenal Tumor.

Introduction: The occurrence of pregnancy with Cushing syndrome (CS) is rare but with high risks, posing a great challenge to the clinical diagnosis and treatment of the disease.

Case Description: From Aug 2016 to Aug 2019, we admitted two pregnant women with CS caused by adrenal tumors. After multidisciplinary consultation, they underwent emergency Cesarean section because of heart failure and severe hypoxemia, and finally delivered a living baby after adjuvant therapy.

Propensity Score Matched Analysis Comparing Robotic-Assisted with Laparoscopic Posterior Retroperitoneal Adrenalectomy.

Objectives: To compare the perioperative outcomes between robotic posterior retroperitoneal adrenalectomy (RPRA) with laparoscopic posterior retroperitoneal adrenalectomy (LPRA) for adrenal tumors and to identify which group of patients may benefit from RPRA.

Methods: A total of 401 patients who fulfilled the inclusion criteria were collected and analyzed; among them, 86 and 315 patients underwent RPRA and LPRA, respectively. To adjust for potential baseline confounders, propensity score matching (PSM) was conducted at a 1:1 ratio.