Decision-Making, Preference, and Treatment Choice for Asymptomatic Renal Stones-Balancing Benefit and Risk of Observation and Surgical Intervention: A Real-World Survey Using Social Media Platform.

Introduction: The burden of kidney stone disease has risen, and several treatment options now exist. We wanted to evaluate the preference and treatment choices based on the information provided for management of hypothetical 8 and 15 mm renal stone, and factors that influenced their decision. Materials and Methods: An online questionnaire to investigate trends in decision-making for two hypothesized scenarios of asymptomatic kidney stones (8 and 15 mm) was formatted online in Microsoft Forms and posted on social media (Facebook) in Europe. The ethical approval was obtained from the University Ethics Committee, and data were collected from general public between September and November 2020. Results: A total of 476 participants of different age and background answered the survey with a male:female ratio of 1:2.7. The age groups were categorized as 18-25 years (n = 149), 26-49 years (n = 192), and 50+ years (n = 135). In the 8 mm scenario, 107 of the 476 participants (22.5%) chose observation, 249 (52.3%) chose extracorporeal shockwave lithotripsy (SWL) and 120 (25.2%) opted for ureteroscopy (URS). In the 15 mm scenario, 194 participants chose SWL treatment (40.8%), 216 (45.4%) URS, and 66 (13.9%) preferred percutaneous nephrolithotomy. The influencing factors were success rate, complication risk and invasiveness of the procedure. On comparison to 8 mm stone, while stent avoidance and activity limitation were considered less important with 15 mm stone (p < 0.001), complication rates were considered more important (p < 0.001). Conclusion: More than one treatment choice for kidney stones often exists and clinicians must take patient choice into account via an informed decision-making process. While some might accept a higher risk of invasiveness and complications for higher stone-free rate, others might have a more conservative approach to this. It is about time that urologists take patient priorities and concerns into account and perhaps use Patient Reported Outcome Measures in addition to clinical outcomes when comparing treatment success.

Multiple Evanescent White Dot Syndrome Presenting in a Patient With Punctate Inner Choroidopathy.

Purpose: This work reports a case of long-standing punctate inner choroidopathy (PIC) presenting with acute-onset multiple evanescent white dot syndrome. Methods: A 44 year-old man presented with new onset of flashes and a peripheral spot of blurry vision in the right eye. His ocular history included PIC in both eyes. Results: Corrected visual acuities and intraocular pressures were normal. Posterior segment examination of the right eye demonstrated old PIC lesions and new, deep-yellow lesions in the posterior pole and midperiphery. Four months later, these lesions had resolved. Conclusions: Coexistence of PIC and multiple evanescent white dot syndrome has been rarely reported, and more research is warranted to investigate a possible shared etiology.

Case Series of Stickler Syndrome Presenting With Acute Angle Closure.

PURPOSE: Stickler syndrome is associated with open-angle glaucoma, but no reports exist of adults presenting with acute angle closure. Here, we report the clinical associations and short-term outcomes in 2 patients with Stickler syndrome who presented with acute angle closure at a single tertiary referral center. OBSERVATIONS: A 36-year-old female with Stickler syndrome presented with acute onset of red and painful left eye with cloudy vision. Initial intraocular pressure (IOP) was measured to be 54 mm Hg. Gonioscopy revealed no angle structures or peripheral anterior synechiae in the left eye. Two laser peripheral iridotomies were created 5 days apart without adequate IOP lowering. Left eye cataract extraction with intraocular lens implantation and Ahmed glaucoma drainage device implantation were performed with resolution of ocular hypertension.A 35-year-old male with Stickler syndrome presented with intermittent right eye pain and blurry vision. IOP was 42 mm Hg and gonioscopy revealed 270 degrees of angle closure in the right eye. The patient underwent laser peripheral iridotomy in the right eye with resolution of ocular hypertension by the next day. CONCLUSIONS: Recognizing angle closure as a potential feature of Stickler syndrome can help providers adequately screen and manage patients with Stickler syndrome presenting with acutely elevated IOP.

Malignant melanoma presenting as amelanotic caruncular lesion in a child.

Conjunctival melanoma is a rare malignant neoplasm that can present in childhood in any part of the conjunctiva. The infrequency with which conjunctival melanoma is encountered in childhood caruncular lesions makes it a formidable but important aspect of the differential diagnosis. We report the case of a 10-year-old boy who presented with a left caruncular lesion. On histopathologic analysis, the lesion was determined to be BRAF-negative invasive melanoma arising in association with melanocytic nevus. The melanoma was excised using no-touch technique and double freeze thaw cryotherapy. A full systemic work-up revealed no metastasis or abnormality.