Benign phyllodes tumor of the distal end of the ureter: an extremely rare case and literature review.

A phyllodes tumor (PT) is a biphasic fibroepithelial lesion that is most commonly found in breast tissue, whereas it is uncommon in ureter tissue. Only one case has been documented so far. There are some similarities in histology and clinical characteristics between this type of tumor and PT of the female breast: the lesions can be surgically removed, but some recur locally and invade directly into the breast.

A systematic review of surgical and interventional radiology procedures for pediatric idiopathic intracranial hypertension.

Background: Idiopathic intracranial hypertension (IIH) is defined as elevated intracranial pressure and consequent symptoms (mainly headache and visual deterioration) occurring in the absence of secondary causes. Surgical and interventional radiology procedures should be considered for refractory IIH and mainly include cerebrospinal fluid (CSF) diversion techniques, optic nerve sheath fenestration (ONSF), and venous sinus stenting (VSS). Our study aims to review the current literature on the application of these techniques in clinical practice.

Photoswitchable positive allosteric modulators of metabotropic glutamate receptor 4 to improve selectivity.

Metabotropic glutamate receptors (mGlu) regulate multiple functions in the nervous systems and are involved in several neurological disorders. However, selectively targeting individual mGlu subtypes with spatiotemporal precision is still an unmet need. Photopharmacology can address this concern through the utilization of photoswitchable compounds such as optogluram, which is a positive allosteric modulator (PAM) of mGlu that enables the precise control of physiological responses using light but does not have an optimal selectivity profile.