Nerve damage endometriosis

PURPOSE: The radical surgery of the deep infiltrating endometriosis of the rectovaginal septum and the uterosacral ligaments with or without bowel resection can cause a serious damage of the pelvic autonomic nerves with urinary retention and the need of self-catheterization. Major goal of this review article is to compare different surgical techniques of deep infiltrating endometriosis and their follow-up results. METHODS: The research strategy included the online search of databases [MEDLINE, EMBASE, SCOPUS] for the diagnosis of deep infiltrating endometriosis with the indication of an operative resection...

Pain is a complex subjective experience, associated with neurovegetative, affective and cognitive rapid changes. Biological, psychosocial and contextual factors may contribute. Chronic inflammation, of whatever cause, is the leading contributor to chronic pain. The mast cell directs both the inflammatory process and the shift to chronic pain, mediating through the production of Nerve Growth Factor (NGF) and other neurotrophic molecules. Women, in the fertile age, are biologically more vulnerable to chronic inflammation, as fluctuations of estrogens are agonist factors of mast cells degranulation, mostly in the premenstrual phase...

INTRODUCTION: The radical surgery of the deep infiltrating endometriosis of the rectovaginal septum and the uterosacral ligaments with or without bowel resection can cause a serious damage of the pelvic autonomic nerves with urinary retention and the need of self-catheterization. PATIENTS AND METHODS: We introduce a case series report of 16 patients with laparoscopic nerve-sparing surgery of deep infiltrating endometriosis. We describe the technique step by step and compare the patients' outcome with patients who had undergone a non-nerve-sparing surgical technique...

OBJECTIVE: To illustrate magnetic resonance neurography findings of severe sciatic injury and muscle denervation related to deep gluteal endometriosis at the sciatic notch. DESIGN: Case report. SETTING: Academic teaching hospital. PATIENT(S): A 39-year-old woman with a 4-year history of sciatica related to the menstrual cycle. INTERVENTION(S): Surgical exploration of the sciatic notch for diagnostic confirmation, external neurolysis of the sciatic nerve, and eventual pharmacologic treatment...

PURPOSE: The feasibility of the laparoscopic transperitoneal approach to the pelvic somatic nerves was determined for the diagnosis and treatment of anogenital pain caused by pudendal and/or sacral nerve root lesions. MATERIALS AND METHODS: The records of 134 consecutive patients who underwent laparoscopy for refractory anogenital pain were retrospectively reviewed. All neurosurgical procedures, such as neurolysis/decompression of the pudendal nerve and the sacral nerve roots or neuroelectrode implantation to the sacral plexus for postoperative neuromodulation, were done via the laparoscopic transperitoneal approach to the pelvic nerves...

We describe a case of sciatic endometriosis in a 25-year-old woman diagnosed by MRI and histology with no evidence of intrapelvic disease. The presentation, diagnosis and management of this rare condition are described. Early diagnosis and treatment are important to prevent irreversible damage to the sciatic nerve.

Autonomic nerve (sympathic and parasympathic) damage plays a crucial role in the aetiology of bladder dysfunction that occurs after resection of deeply infiltrating endometriosis (uterosacral ligaments, colorectal bowel, rectovaginal wall). This review presents an overview of the pathophysiology and management of voiding dysfunction that occur after this kind of surgery. The rate of significant post-voiding residual volume and/or hypoactive bladder after colorectal resection for endometriosis ranges from 15 to 20%...

We report on a 44-year-old woman with a history of sciatica fluctuating with her menstrual cycle and going back over 10 years; ultimately it was present continuously and became disabling. Over the years the patient developed ipsilateral foot-drop, a sensory disorder in the lateral aspect of the lower limb and back of the foot, and atrophy of the gluteus muscle. MRI confirmed the suspicion of extragenital endometriosis, which had caused piriformis syndrome by compression with consequent damage to the sciatic and inferior gluteal nerves...

Endometriosis describes endometrium found outside the uterine cavity and is frequently associated with clinical presentations of chronic pelvic pain, dysmenorrhoea, dyspareunia and subfertility. It was originally attributed to retrograde menstruation with endometrium passing in a reverse direction along the Fallopian tubes into the peritoneal cavity though this theory does not account for the spectrum of intrapelvic findings. Denervation followed by reinnervation in the uterine isthmus is proposed as the primary source of clinical symptoms, and, retrograde menstruation with adhesion of endometrium to injured tissue surfaces the variable laparoscopic findings...

OBJECTIVE: To assess the efficacy and diagnostic value of GnRH agonist (GnRH-a) therapy in cases of hidden sciatic nerve endometriosis. DESIGN: Case report. SETTING: Academic tertiary referral center for endometriosis treatment. PATIENT(S): Three patients with cyclic, catamenial sciatica associated with pelvic endometriosis who had electromyographic evidence of sciatic nerve damage but negative computed tomography and magnetic resonance imaging findings...

Surgical modalities such as electrosurgery and lasers have been used for many years to treat endometriosis. They are relatively unselective with wide scatter, however, leading to the potential for significant tissue damage and injury. As an alternative, a technique for performing laparoscopic excision and adhesiolysis using a cavitational ultrasonic surgical aspirator (CUSA) was developed and studied in 15 patients. Endometriosis was removed using a prototype titanium probe developed for a 10-mm laparoscopic port...

STUDY DESIGN: A case of cyclic sciatica secondary to ovarian cyst endometriosis is presented. OBJECTIVES: To report the clinical description and magnetic resonance imaging aspects of cyclic sciatica. SUMMARY OF BACKGROUND DATA: Endometriosis of the sciatic nerve is rare, but must be included in the differential diagnosis of sciatic mononeuropathies. METHODS: The authors report a new case of a woman whose cyclic sciatica was caused by an ovarian cystic endometriosis lesion...

A 33-year-old woman, para 1001, had pain in the inner right thigh and proximal right leg weakness. At surgery a locally invasive, fibrotic lesion was found encircling the right ureter, right internal iliac vein and obturator nerve. It extended to the periosteum of the ilium. The lesion was dissected successfully without damage to vital structures, and endometriosis was confirmed histologically.

Endometriosis of the sciatic nerve is a rare but important cause of sciatica. Early on, the symptoms may be cyclic and be treated with local excision of the endometrioma from the sciatic nerve. If left untreated, it can result in marked cicatricial change of the sciatic nerve and require more radical surgical treatment. Due to the hemorrhagic nature of endometriomas and their characteristic location, the MR imaging findings can permit a specific diagnosis of sciatic endometriosis to be suggested. Therefore, MR imaging is recommended for evaluation of sciatica if the symptoms vary with the menstrual cycle or if there is a history of endometriosis...