Perceptions of a faculty-trainee group mentorship program, the mentorship families program, in a residency training program: results from a cross-sectional survey.

Background: In residency programs, the availability of faculty mentors for traditional dyadic mentorship relationships may be limited. Few frameworks exist for mentorship programs with a combined faculty and peer mentorship approach. The authors developed the Mentorship Families Program (MFP), a faculty-resident group mentorship program within a psychiatry residency program to meet the need for mentorship for a large cohort of residents.

Endoscopic ultrasonography-guided drainage of the pancreatic duct (EUS-PD) in postoperative anastomotic stenosis after previous pancreatic resection.

As an alternative instead of a repeat surgical intervention, results (feasibility, safety, and technical and clinical success rate) of EUS-guided pancreatic duct drainage (EUS-PD) in a consecutive patient cohort because of symptomatic postoperative anastomotic stenosis as part of a unicenter observational study in daily clinical practice are presented.EUS-guided puncture (19-G needle) of the pancreatic duct, pancreaticography, and advancement of a guide wire (0.035 inches) via the anastomosis into the small intestine after previous dilatation of the transgastric access site (using ring knife): 1.

From a P-Bridging Phosphaketene to μ-Phosphinidenide and μ-Diphosphaurea Units at a Dinickel Core.

Salt metathesis of dinickel(II) complex LNiBr (1; L is a dinucleating pyrazolate ligand with two β-diketiminato chelate arms) with Na(OCP) ⋅ (dioxane) yielded LNi(PCO) (2) with a P-bridging phosphaethynolate. Further reaction of 2 with benzyl isocyanide or with an N-heterocyclic carbene (NHC) triggered decarbonylation and gave LNi(PCN-CHPh) (3) and LNiP(NHC) (4) with P-bridging cyanophosphide and NHC-phosphinidenide, respectively. Electronic structure analysis indicated a μ-η : η binding mode of the PCO anion between the two Ni ions in 2, which is even more pronounced for the [PCN(-CHPh)] anion in 3.

Radiology-pathology correlation: Rosai-Dorfman disease.

Rosai-Dorfman Disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is a rare non-Langerhans cell histiocytic neoplasm. Although the disease classically presents as massive painless lymphadenopathy in young adults, RDD can also involve the central nervous system in some patients. CNS lesions, can cause headaches, neurologic deficits, and even neurologic deficits.