Beyond widely recognized autoimmune diseases like Hashimoto thyroiditis, celiac disease, and systemic lupus erythematosus, there are several other conditions that are frequently encountered in clinical practice and often require equally careful diagnostic evaluation. Among the most common in this next…
Urine cytology is a common, non-invasive lab test that looks at cells shed naturally from the lining of the bladder, ureters, and kidneys. Doctors use it to check for possible bladder cancer or other problems in the urinary tract. Many…
Interface dermatitis is a classic histologic pattern that reflects injury at the junction between the epidermis and dermis, also known as the dermoepidermal junction. This region is critical for skin integrity, and when it becomes a target of immune-mediated damage,…
