Bariatric surgical procedures are increasingly common. In this review, we characterize the neurologic complications of such procedures, including their mechanisms, frequency, and prognosis. Literature review yielded 50 case reports of 96 patients with neurologic symptoms after bariatric procedures. The most common presentations were peripheral neuropathy in 60 (62%) and encephalopathy in 30 (31...

Warfarin is a commonly used anticoagulant agent that can have life-threatening complications, such as severe bleeding, which then require cessation of the treatment. Due to the widespread use of this therapy in recent years, incidences of its hemorrhagic complications have also increased significantly. In hemodynamically stable patients, it is possible to adopt conservative treatment strategies...

Introduction: Spontaneous retroperitoneal hematoma is a relatively rare condition that usually occurs in patients receiving anticoagulation therapy or those with a history of hemophilia. The presentation may vary from mild abdominal discomfort to acute hemodynamic collapse. Given the potential for exsanguination, it is important to detect this potentially life-threatening condition early for ap...

Of special note are neurological complications, which manifest at 3 to 20 months after bariatric surgery and all affect patients experiencing prolonged vomiting. The neurological symptoms include chronic and subacute peripheral neuropathy, acute peripheral neuropathy, burning feet, meralgia paresthetica, myotonic syndrome, posterolateral myelopathy, and Wernicke encephalopathy [1]. Since the nu...

Notalgia paresthetica, a neurosensory syndrome that typically occurs on the upper back, has multiple clinical symptoms with variable degrees of expression in each individual afflicted with the condition. The involved site is usually hyperpigmented and is associated with burning, coldness, hypoesthesia, increased pain, pruritus and/or tingling. In the affected area, the number of nerve fibers ma...

Currently, notalgia paresthetica (NP) is a poorly-understood condition diagnosed on the basis of pruritus, pain, or both, in the area medial to the scapula and lateral to the thoracic spine. It has been proposed that NP is caused by degenerative changes to the T2-T6 vertebrae, genetic disposition, or nerve entrapment of the posterior rami of spinal nerves arising at T2-T6. Despite considerable ...

Current surgical assumptions identify the lateral femoral cutaneous nerve (LFCN) running just under the inguinal ligament two fingerbreadths medial to the anterior superior iliac spine (ASIS). On the basis of the increasing incidence of Meralgia Paresthetica associated with various surgical procedures, it is clear that surgeons are relying on an inadequate description of the nerve's course. Thi...