A 29-year-old woman presents to an ophthalmologist with complaints of vision problems. She reports experiencing blackouts in her peripheral vision and severe headaches. Upon examination, the ophthalmologist notes bitemporal hemianopia in her visual fields. Where is the likely site of the lesion in her optic pathway?
During duty surgery (urgent care), you encounter a 55-year-old woman who is experiencing excruciating pain around her right eye. She has tried over-the-counter drops from the chemist, but they have not provided any relief. Although she has no significant medical history, she has been working 12-hour night shifts as a bank nurse. Upon examination, you notice a mild vesicular rash on the conjunctiva, but the eye itself appears normal under direct vision. Her visual acuity is normal, and fundoscopy reveals no abnormalities.
What would be the most appropriate next step?
A 50-year-old man presents to the Emergency Department with sudden-onset blurring of vision in both eyes and light sensitivity. He is a known type II diabetic with well-controlled blood sugars through diet. His vital signs are as follows: temperature 36.6 °C, BP 191/127 mmHg, heart rate 80 bpm, respiratory rate 19, and O2 saturations 99% on room air. Dilated fundoscopy reveals swollen optic discs with widespread flame-shaped haemorrhages and cotton-wool spots. What is the initial treatment for this condition?
A 25-year-old male patient arrives at the emergency department complaining of pain in his left eye. He has a medical history of recurring sinusitis and ankylosing spondylitis. Upon examination, there is swelling and redness around the left eye, and there is discomfort when testing eye movements. The pupils appear normal. What is the recommended course of action?
A 26-year-old female patient arrives at the emergency department with worsening periorbital oedema, erythema, and drainage in her left eye. During examination, mild proptosis is observed. To further investigate her symptoms, a point of care ultrasound is conducted, revealing retro-orbital soft tissue prominence and oedema with echogenic fat. What is the appropriate treatment plan for this patient based on the underlying diagnosis?
A 65-year-old woman was referred to ophthalmology with a vesicular rash around her left lower eyelid. The left eye is swollen and itchy. What is the recommended treatment for this condition?
A 70-year-old man comes to the emergency department complaining of severe headache and visual disturbance. He states that he experienced sudden onset pain while watching TV last night with the lights off. Painkillers have been ineffective, and he has vomited twice since the pain started. He has no notable medical history and wears glasses for reading.
What medication should be administered as part of the initial treatment?
An 80-year-old man presents to the clinic with an 8-month history of uncorrectable poor vision. He has a medical history of hypertension, allergic conjunctivitis, and type 1 diabetes mellitus, and has been a heavy smoker for the past 20 years. On examination, his right eye has a visual acuity of 6/30 while the left eye is normal. Fundoscopy reveals increased retinal blood vessels, blot haemorrhages, and hard exudates in the nasal upper quadrant of the right eye. He denies any sudden visual loss or ocular trauma. What is the most likely diagnosis?
A 35-year-old man presents to the emergency department complaining of intense pain in his left eye, particularly when exposed to light, and blurred vision. He has a medical history of Crohn’s disease, which is being managed with azathioprine. Upon examination, there is conjunctival injection at the cornea-sclera junction, increased tearing, and a smaller pupil in the left eye compared to the right. What is the necessary treatment for this patient?
A 54-year-old man contacts his GP regarding visual alterations in his left eye. He has been encountering flashes/floaters and spider webs for the past 2 days, and now there is some darkening on the periphery of vision. Additionally, he has observed that straight lines appear somewhat jagged. There is no associated pain or injury. The patient is in good health and has no chronic medical conditions.
What is the probable diagnosis for the aforementioned symptoms?