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Enfermedad renal crónica: Información para los pacientes
Enfermedad renal crnica (CKD) La enfermedad renal crnica (CKD) es la prdida gradual de la funcin de los riones con…
Nerve Vasculitis Neuroma – Part 2
Clinical History This post is a follow-up of our post from last week: https://www.arkanalabs.com/nerve-vasculitis-neuroma/ Last we we showed a 62-year-old…
Nerve Vasculitis Neuroma
Clinical History The patient is a 62-year-old man with sudden onset of progressive anesthesia and dysesthesia in hands & feet,…
Myxopapillary Ependymoma
Clinical History This 50-year old patient presented with a clinical history of chronic lower back pain. MRI demonstrated an intradural…
2024 Holiday Activities at Arkana
As Arkana wrapped up another successful year, our team came together to celebrate the holiday season with festive activities that…
Lateral Upper Thigh Mass
Clinical History This 50-year-old patient presented with a chronic lateral upper thigh mass which appeared to arise from the tensor…
Neuromuscular Junction (NMJ)
Clinical History This 15-year-old patient presented with complaints of progressive muscle weakness. Muscle biopsy was performed. A few small intramuscular…
Amyopathic Dermatomyositis in Children
Clinical History A 12-year-old girl presents with a chief complaint of progressive fatigue, weakness, and dyspnea on exertion, which has…
2024 Arkademy Award Winners
Our holiday party at Rusty Tractor Vineyards was the perfect backdrop to announce our 2024 Arkademy Award Winners! Derek Kellett…
2024 Holiday Party: Square Dance
Our 2024 annual holiday party took on a distinctly Western flair as we gathered at the beautiful Rusty Tractor Vineyards…
Mitoses in Neoplastic Cells
Are the mitotic figures in the images from this epithelioid skull base neoplasm normal or abnormal? Answer: These are…
2024 Costume Contest
Arkanas 2024 Costume Contest brought out the creative spirit in our team as employees transformed into an impressive array of…
Adult Onset Pompe Disease/Acid Maltase Deficiency
Clinical History This patient presented with a several year history of muscle weakness. Muscle biopsy and genetic testing were performed.…
Myopathy with Polyglucosan Bodies
Clinical History This 65-year-old patient with a history of severe osteoarthritis presented with muscle aches. Muscle biopsy was performed during…
Macrophagic Myofasciitis
Clinical History This 60-year old patient presented with a several month history of progressive upper and lower extremity muscle weakness…