Medical Knowledge

Diamond Sign in Calpainopathy

This case report describes the appearance of autosomal recessive limb-girdle muscular dystrophy in a 30-year-old man with lower limb weakness, asymmetric atrophy of thigh muscles, and wasting of calf muscles.

Bullous Tinea Manuum

This case report describes a child with lesions that initially appeared as vesicles and progressively spread in a centrifugal pattern, forming concentric, spiraled rings.

A 2-Month-Old Boy With Pink Papules and Plaques

A 2-month-old boy had multiple annular, pink papules and plaques with hyperpigmentation and desquamation on the scalp, palms, and soles; physical examination and ultrasound revealed hepatosplenomegaly, and aspartate and alanine aminotransferase levels were elevated. What is the diagnosis and what…

Ultra-Widefield OCT Angiography in Coats Plus Syndrome

This case report describes a diagnosis of Coats plus syndrome in an otherwise visually asymptomatic Chinese female aged 22 years who presented for a complete ophthalmologic examination to identify any potential retinal abnormalities.

Unilateral Iris Metastasis of Small Cell Lung Cancer

This case report describes a diagnosis of iris metastasis in a 78-year-old woman with small cell lung cancer who presented with blurred vision and redness in the right eye accompanied by headache and nausea.