Sacral perineural cysts are rarely symptomatic; however, they may occasionally cause various
symptoms. As the patient exhibits multiple cysts, it often becomes difficult to determine if these
cysts are symptomatic.
Tarlov cysts are cerebrospinal fluid-filled (CSF) enlargements, which arise between the perineurium and endoneurium of the nerve root sheath and appear at the junction of a posterior nerve root and dorsal root ganglion.1–3 They were originally reported in 1938 by Isadore M. Tarlov4 and are typically found in the sacral region but can occur at…
Tarlov cysts (TCs), or perineural cysts, are spinal meningeal cysts that contain nerve root fibers. They originate from dilations of the nerve root sheath at the dorsal root ganglion and are most frequently identified in the sacrum [1,2]. In 1938, when Isadore Tarlov discovered sacral cysts, he first believed that they were benign incidental findings….
Tarlov cysts are formed by ectasia of the perineural spaces around the spinal nerve roots in or distal to thedorsal root ganglion. The cerebrospinal fluid constitutes the cerebrospinal fluid content. Pathogenesis andclinical findings remain unclear. The majority of the defects are asymptomatic. However, in the case ofnerve root or spinal cord compression, symptoms such as…
Tarlov cyst disease is a collection of cerebrospinal fluid between the endoneurium andperineurium of spinal, usually sacral, nerve roots. These cysts can become symptomatic in 20% of patients,causing lower back pain, radiculopathy, bladder and bowel dysfunction necessitating medical or surgicalintervention. Different surgical and non-surgical modalities have been described for the treatment ofsymptomatic Tarlov cysts. However,…
Perineural cysts, also known as Tarlov cysts, are cerebrospinal fluid-filled nerve root cysts predominantlylocated at the sacral spine. While typically asymptomatic, large Tarlov cysts may elicit discomforting symptoms. Diagnostic challenges stem from limited understanding and symptom overlap with various disorders. Objective: This case report explores the presentation of a 41-year-old female patient exhibiting symptoms of…
Tarlov cysts were thought to be anatomic variants of uncertain etiology and clinical significance when initially described over 80 years ago. They are often detected in routine lumbosacral imaging and generally not reported in a differential diagnosis. There is increasing evidence that at least some Tarlov cysts are symptomatic and can have a significant adverse…
Browse clinician-focused resources, educational materials, and the latest research to support informed care for patients with Tarlov cyst disease.