Regional Growth Velocity and Incidence of Pancreatic Neuroendocrine Neoplasias in Multiple Endocrine Neoplasia Type 1.

Objectives: Pancreatic neuroendocrine neoplasias (pNENs) in multiple endocrine neoplasia type 1 are predominantly found in the dorsal anlage. Whether their growth velocity and incidence might be related to their location in the pancreas has not been investigated yet.

Methods: We studied 117 patients using endoscopic ultrasound.

Adult Proinsulinomatosis Associated With a MAFA Germline Mutation as a Rare Cause of Recurrent Hypoglycemia.

Sporadic adult insulinomatosis is an extremely rare clinical condition. Adult proinsulinomatosis has not yet been described. We report the case of a 48-year-old female patient with recurrent hypoglycemia caused by benign proinsulin-secreting pancreatic neuroendocrine neoplasias (pNENs) with no history of multiple endocrine neoplasia type 1.

Pancreatic Neuroendocrine Neoplasias in Multiple Endocrine Neoplasia Type 1 Are Predominantly Located in the Dorsal Anlage: An Endoscopic Ultrasound Study.

Objectives: Pancreatic neuroendocrine neoplasias (pNENs) frequently occur in multiple endocrine neoplasia type 1 (MEN1). Their distribution referring to embryology, that is, the pancreatic anlagen, has not been investigated yet.

Methods: In the time between 1998 and 2019, we studied the distribution of pNENs in MEN1 concerning the embryologic origin of the pancreas, that is, the dorsal versus ventral anlage using endoscopic ultrasound in 117 MEN1 patients: 56 women, 61 men; aged 40 years (standard deviation, 14 years) at first endoscopic ultrasound.

Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNA) in insulinomas: Indications and clinical relevance in a single investigator cohort of 47 patients.

Purpose: This study was aimed to investigate the role and relevance of endoscopic ultrasound-guided fine-needle aspiration biopsy in the diagnostic work-up of insulinomas.

Methods: We have analysed the frequency, clinical indications, success rate (obtaining diagnostic tissue), diagnostic accuracy (in comparison to the pathological diagnosis after surgery), complications, and tolerability of endoscopic ultrasound-guided fine-needle aspiration biopsy and the localization and size of the lesions in 47 consecutive patients (29 females, 18 males; 46 ± 15 years) who had surgery for insulinoma following fasting test and were explored by single investigator EUS 1994-2015.

Results: Endoscopic ultrasound-guided fine-needle aspiration biopsy was performed in 21 % (10/47) of the patients.

Intra-aortic counterpulsation for hemodynamic support in patients with acute ischemic versus non-ischemic heart failure.

Background: Intra-aortic counterpulsation (IABP) is frequently applied to provide hemodynamic support in patients with refractory cardiogenic shock (CS) of ischemic and non-ischemic cause. However, clinical data comparing outcomes are lacking for both indications. The purpose of this analysis was to evaluate outcome and safety of IABP support in patients with ischemic and non-ischemic CS and to identify predictors of early mortality in this severely ill patient population.