Left-sided Pain Research Articles

ATYPICAL EPIDIDYMO-ORCHITIS WITH SCROTAL MANIFESTATION OF ENTAMOEBA HISTOLYTICA WITH CONCURRENT MORGANELLA MORGANII INFECTION.

Epididymo-orchitis is a common cause of acute scrotal pain, typically resulting from bacterial infections, with approximately 600,000 cases diagnosed annually in the United States. While most cases are attributed to sexually transmitted pathogens such as Neisseria gonorrhoeae or Chlamydia trachomatis in younger men and gram-negative organisms like Escherichia coli in older patients, rare parasitic infections can complicate the clinical picture. We present the case of an 82-year-old male with a complex medical history, including severe coronary artery disease, hypertension, and a recent Transcatheter Aortic Valve Implantation (TAVI), who developed left-sided scrotal pain and swelling. Initially diagnosed with orchiepididymitis and treated with antibiotics, his condition deteriorated, leading to recurrent febrile episodes and worsening symptoms. Imaging revealed a multiseptated scrotal collection and ischemic testicular changes. Surgical exploration uncovered purulent material, which cultured Morganella morganii, and histopathological analysis surprisingly revealed Entamoeba histolytica morphology with phagocytosed erythrocytes, an exceedingly rare finding in extraintestinal amebiasis. Stool and serological tests for E. histolytica were negative, suggesting isolated scrotal involvement. The patient underwent left orchiectomy, received broad-spectrum antibiotics followed by targeted therapy, and recovered without recurrence over a five-month follow-up. This case emphasizes the importance of considering rare parasitic infections in atypical or refractory presentations of epididymal-orchitis, particularly in regions where E. histolytica is endemic or in patients with unique clinical histories. The unusual scrotal involvement of E. histolytica, with only one other documented case, highlights the diagnostic challenges and emphasizes the role of a multidisciplinary approach combining surgical intervention, microbiological studies, and tailored antimicrobial therapy. This report expands the understanding of extraintestinal amebiasis and reinforces the need for vigilance in identifying rare etiologies in urological conditions.

Thalamic changes in patients with chronic facial pain.

To investigate structural alterations in the thalamus in patients with primary trigeminal neuralgia and provide a detailed perspective on thalamic remodeling in response to chronic pain at the level of individual thalamic nuclei. METHODS: We analyzed a sample of 62 patients with primary trigeminal neuralgia who underwent surgical treatment, along with 28 healthy participants. Magnetic resonance imaging (MRI) data were acquired using a 3T system equipped with a 16-channel receiver head coil. Segmentation of the thalamic nuclei was performed using FreeSurfer 7.2.0. We divided the group of patients with trigeminal neuralgia into two subgroups: those with right-sided pain and those with left-sided pain. Each subgroup was compared to a control group by means of one-way ANOVA. Associations between morphometric and clinical variables were assessed with Spearman correlation coefficient. Our results revealed significant gray matter volume changes in thalamic nuclei among patients with trigeminal neuralgia. Notably, the intralaminar nuclei (centromedian/parafascicular) and nuclei associated with visual and auditory signal processing (lateral and medial geniculate bodies) exhibited significant alterations, contrasting with the ventral group nuclei involved in nociceptive processing. Additionally, we found no substantial volume increase in any of the studied nuclei following successful surgical intervention 6 months later. The volumes of thalamic nuclei were negatively correlated with pain intensity and disease duration. The results of this study, although preliminary, hold promise for clinical applications as they reveal previously unknown structural alterations in the thalamus that occur in patients with chronic trigeminal neuralgia.

A Case of Chronic Back Pain: Revealing Complete Ureteral Duplicity in an Adult Woman

Ureteral duplication is a rare congenital anomaly, often diagnosed incidentally, characterized by the presence of two distinct ureters draining a single kidney. This condition can lead to complications such as vesicoureteral reflux or upper pole obstruction, often due to ectopic ureteral insertion or ureterocele. We report the case of a 40-year-old woman presenting with left-sided chronic low-back pain. Imaging studies, including ultrasound and CT urography, revealed bilateral ureteral duplication with significant left ureterohydronephrosis due to dysplasia and ectopic insertion of the upper ureter. Radiological imaging, especially CT urography, is essential for diagnosing ureteral duplication and identifying its complications. Timely imaging and intervention are critical for preserving renal function, with treatment options depending on the extent of renal impairment. These may include partial or total ureteronephrectomy or ureteral reimplantation.

Successful conservative management of advanced pyogenic sternoclavicular joint arthritis with osteomyelitis and pulmonary infiltration: a case report

BackgroundSternoclavicular joint arthritis is a rare condition that poses considerable diagnostic and therapeutic challenges, leading to severe complications and a high mortality rate. Although surgical interventions are often considered necessary for advanced cases, some reports have suggested that conservative management with antibiotic therapy can be effective in certain cases. However, to our knowledge, there are no reports of successful conservative treatment in cases exhibiting aggressive spread. This report highlights a case of advanced sternoclavicular joint arthritis with bone destruction and pulmonary infiltration, successfully treated conservatively with outpatient antibiotic therapy.Case presentationA 58-year-old Japanese male presented with a 1-month history of left-sided shoulder pain. Contrast-enhanced computed tomography showed abscess formation and clavicular bone destruction, with infiltrative shadows suggesting lung involvement. The diagnosis of sternoclavicular joint arthritis was made, and outpatient oral antibiotic therapy was initiated. The patient exhibited a marked reduction in inflammatory marker levels and symptoms, and antibiotic therapy was discontinued after 3 weeks, with no recurrence observed at a 4-month follow-up.ConclusionsThis case highlights that conservative management with antibiotics can be effective for treating advanced sternoclavicular joint arthritis, emphasizing the need for individualized management and further research into non-surgical treatment options.

Orbital Apex Syndrome Caused by Invasive Fungal Sinusitis due to Candida glabrata: A Case Report

Purpose: To report a case of orbital apex syndrome resulting from invasive fungal sinusitis attributed to the unusual <i>Candida glabrata</i> species.Case summary: A 76-year-old patient presented with persistent left-sided orbital pain, headaches, and blurred vision for 3 weeks. The patient had a history of uncontrolled diabetes, chronic kidney failure, and angina, and was treated for a COVID-19 infection 1 month prior to admission. Contrast-enhanced computed tomography scans revealed extensive bilateral sinusitis affecting the left optic nerve. The patient underwent endoscopic sinus surgery, which included nasal cavity biopsy, conducted by an otorhinolaryngologist. Histopathological analysis using Gömöri methenamine silver stains identified <i>Candida</i>. Cultures from sinus specimens later grew <i>Candida glabrata</i>. Treatment involved daily IV amphotericin B followed by oral itraconazole. After 6 months, the patient fully recovered from fungal sinusitis but continued to experience negative light perception in the left eye and progressed to complete ophthalmoplegia, consistent with orbital apex syndrome.Conclusions: Reports of invasive fungal sinusitis caused by <i>Candida</i> infections are rare globally. This report marks the first occurrence in this country. Effective management requires careful assessment and appropriate treatment tailored to the specific species, especially considering the risk of orbital extension of the inflammatory lesion.

Lateral Medullary Syndrome from brainstem infarction: A case report

Background. Lateral medullary syndrome (LMS) is a rare posterior circulation stroke caused by thrombosis or dissection of the vertebral or posterior inferior cerebellar artery (PICA). It results in neurological deficits such as ipsilateral facial pain and temperature deficits, contralateral body pain and temperature deficits, ipsilateral ataxia, vertigo, nystagmus, slurred speech, dysphagia, and hiccups. Case reports. We report the case of a 50-year-old male with uncontrolled hypertension presented with sudden severe vertigo, ataxia, swallowing difficulties, slurred speech, and sensory deficits. He had right-sided facial pain and left-sided body pain. Conclusions. Neurological examination suggested LMS, confirmed by radiological imaging.

Spontaneous Large Renal Pelvis Haematoma in Ureteropelvic Junction Obstruction: A Rare Case Report

Spontaneous renal haemorrhage is a rare occurrence with potentially serious consequences. This presented case was an even rarer form of ureteropelvic obstruction (UPJO), which was spontaneous bleeding into the renal pelvis in a patient who was not previously investigated for UPJO. We presented a 17-year-old gentleman who presented with lower abdominal pain for one week and painless haematuria for two days. Initial computed tomography angiography (CTA) renal revealed haematoma with a grossly dilated pelvicalyceal system. The patient was initially treated conservatively. However, in the ward, he suddenly developed severe left-sided back pain, decreased haemoglobin level and persistent gross haematuria. Repeated CTA renal revealed worsening left renal haematoma with a grossly dilated pelvicalyceal system, and he was panned for nephrectomy. A review of the literature followed with a discussion of the case were done in this study.

Short-term results of laparoscopic anti-reflux surgery with the RefluxStop device in patients with gastro-esophageal reflux disease and ineffective esophageal motility

PurposeIn gastro-esophageal reflux disease (GERD) requiring surgical treatment, concomitant ineffective esophageal motility (IEM) is a decisive factor in surgical planning, due to concern regarding dysphagia. Anti-reflux surgery with the RefluxStop device is a promising technique. We assessed initial feasibility and clinical outcomes of RefluxStop surgery in patients with GERD and IEM.MethodsRetrospective analysis of patients with GERD, hiatal hernia (HH), and IEM, who underwent surgery with RefluxStop at our institution and achieved 12-month follow-up. Technique feasibility was assessed, in addition to symptom resolution (GERD-HRQL questionnaire), adverse events, HH recurrence, dysphagia, and patient satisfaction. Placement of the device was confirmed by video fluoroscopy on postoperative day 1, and at 3 and 12 months.ResultsBetween June 2020 and November 2022, 20 patients with IEM underwent surgery with RefluxStop and completed 12-month follow-up. All patients reported typical symptoms of GERD, and 12 had preoperative dysphagia. The median HH length was 4.5 cm (IQR, 3.75–5). The median operating time was 59.5 min (IQR, 50.25–64) with no implant-related intra- or postoperative complications. No HH recurrence was observed. One patient reported persistent left-sided thoracic pain at 11 months post-surgery, which required diagnostic laparoscopy and adhesiolysis. Three patients reported severe postoperative dysphagia: balloon dilatation was performed towards resolution. The mean GERD-HRQL scores improved (from 40.7 at baseline to 4.8 at 3 months and 5.7 at 12 months (p <0.001)).ConclusionRefluxStop surgery was feasible and offered effective treatment for this group of patients with GERD and IEM. All patients had complete resolution or significant improvement of GERD symptoms, and 90% of them were satisfied with their quality of life 1 year after surgery.

Isolated Tubercular Splenic Abscess: A Case Report

Tuberculosis is one of the deadliest infectious illnesses in the world. Splenic tuberculosis is typically a component of miliary TB, ranks third after lung and liver, and is more prevalent in people with weakened immune systems. An extremely uncommon variant of abdominal tuberculosis is splenic TB in immune-competent people with no extra splenic involvement. In individuals without pulmonary disease and without symptoms, splenic TB diagnosis is challenging. There are frequently no diagnostic standards for isolated TB. A definitive diagnosis is rarely reached by preoperative testing. When other potential causes of fever and splenomegaly have been ruled out in endemic areas, splenic TB should be suspected. The typical treatment for splenic TB without abscess is medical management (ATT). For splenectomy, a single TB splenic abscess in a healthy patient is recommended. Here we report the case of a 33-year-old patient, who complained of left-sided stomach pain that had been bothering him for four years but was unrelated to radiation or food consumption. It has been linked to several high-grade fever bouts and frequent hospitalizations for the same during the past three years. With standard preoperative pneumococcal immunization, the patient is scheduled for a routine open splenectomy.

Is There an Association Between Lateralization of Chronic Pain in the Body and Depression?

Depression commonly co-occurs with chronic pain and can worsen pain outcomes. Recent theoretical work has hypothesized that pain localized to the left hemibody is a risk factor for worse depression due to overlap in underlying neural substrates. This hypothesis has not been tested a priori. Using a large sample of treatment-seeking adults with mixed-etiology chronic pain (N = 1,185), our cross-sectional study tested whether patients with left-sided pain endorse worse depressive symptoms. We also examined differences in other pain-related functioning measures. We tested 4 comparisons based on painful body areas using the CHOIR body map: 1) only left-sided (OL) versus any right-sided pain; 2) only right-sided (OR) versus any left-sided pain; 3) OL versus OR versus bilateral pain; and 4) more left-sided versus more right-sided versus equal-sided pain. Analysis of variance models showed OL pain was not associated with worse depression (F = 5.50, P = .019). Any left-sided pain was associated with worse depression, though the effect was small (F = 8.58, P = .003, Cohens d = .29). Bilateral pain was associated with worse depression (F = 8.05, P < .001, Cohens d = .24–.33). Regardless of pain location, more body areas endorsed was associated with greater depression. Although a more rigorous assessment of pain laterality is needed, our findings do not support the hypothesis that left-lateralized pain is associated with worse depression. PerspectivePain lateralized to the left side of the body has been hypothesized as a risk factor for worse depression in chronic pain, despite never being tested in a large, real-world sample of patients with chronic pain. Findings showed that more widespread pain, not pain laterality, was associated with worse depression.

Do we fix front and back of every APC pelvic injury?

HISTORY-A 47-year-old male was on a cliff when he jumped into the water below. He jumped about 50 feet. Upon landing in the water, he felt his legs separate and abduct violently. He was taken to the Emergency unit of the nearest trauma center and was found to have no injuries except to his pelvis. He could not weight bear because of pelvic pain but had normal distal sensory and motor exam and rectal exam. His-pelvis was painful to examination anteriorly with minor left-sided posterior SI pain, and he had no blood at his meatus. X-rays and CT were done, (Figures 1-5).

Epidemiological Profile of Breast Fibroadenoma in a Sample of Iraqi Women Attending Breast Clinic at Al-Imamaein Al-Kadhimaein Medical City in Baghdad/Iraq

Abstract Background: Fibroadenoma, a type of fibroma, is the most common benign neoplasm found in the breast. It is predicted that around 10% of females globally may experience the development of fibroadenoma at some stage in their lives. Fibroids seldom become malignancies, about 5% of all cases. Fibroadenoma etiology is uncertain. However, levels of estrogen influence fibroadenomas. Objectives: The objectives of this study were to explore the epidemiological aspects of breast fibroadenoma. Patients and Methods: A cross-sectional study was conducted in the breast examination clinic at Al-Imamaein Al-Kadhimaein Medical City in Baghdad/Iraq. It included 260 female participants aged 15–35 years, diagnosed by specialists with breast fibroadenoma. A modified four-part questionnaire was used to obtain data from participants which includes sociodemographic, breast fibroadenoma risk factors, clinical presentation, and diagnostic intervention. Results: Participants had a mean age of 27.3 ± 6.05 years. It was found that 37.7% of participants were overweight women, 35.8% had a family history of fibroadenoma. The most common presentation was pain presented in 38.1%. Conclusions: The fibroadenomas that developed in the current study sample tended to increase in the second and third decades, notably among nulliparous and nonlactating women. Most participants were overweight with left-sided pain and lumps.

A case of ductal carcinoma in situ (DCIS) with markedly elevated CA15-3 levels requiring 2 years of diagnosis

BackgroundCA15-3 is often elevated in breast cancer recurrence and rarely in ductal carcinoma in situ (DCIS). We report a case of DCIS with elevated CA15-3 levels, which was diagnosed after over 2 years of follow-up.Case presentationA 74-year-old woman presented with a left-sided breast mass and pain. Redness, swelling, and induration were observed in the left breast. Ultrasonography revealed a non-mass lesion in the left 3 o'clock position, skin thickening, and axillary lymphadenopathy. Serum CA15-3 levels were markedly high at 640 U/mL, suggesting inflammatory breast cancer. However, biopsies showed no malignancy. We diagnosed chronic mastitis with elevated CA15-3 levels and followed up with magnetic resonance imaging and a biopsy, as needed. Finally, DCIS was diagnosed 27 months after the first visit. She underwent a left mastectomy and a sentinel lymph node biopsy; DCIS had spread 6.5 cm and was immunohistochemically positive for CA15-3. No metastasis was found in the lymph nodes, but incidental Hodgkin lymphoma was observed. Postoperative normalization of CA15-3 levels indicated that she had DCIS with elevated CA15-3 levels. The patient underwent chemotherapy for Hodgkin lymphoma postoperatively, and there was no evidence of recurrence 1 year after surgery.ConclusionHigh CA15-3 levels can also be observed in DCIS, indicating that CA15-3 should not be used solely in breast cancer staging.

An unusual case of excessive angulation of styloid process and ossified stylohyoid complex causing Eagle’s syndrome: a case report

BackgroundEagle’s syndrome or stylalgia is a relatively rare condition that usually presents with throat pain and dysphagia. Most cases are asymptomatic, and diagnosis is difficult owing to the vague nature of the symptoms. There is a female preponderance. In most cases, the bony tip of the styloid process (SP) is palpable upon careful palpation of the ipsilateral tonsillar fossa. X-ray (Towne’s view) or an orthopantomogram indicates the length of the styloid process or the ossified stylohyoid complex (OSHC). Computerized tomography (CT) of the skull base, apart from measuring length, provides additional details such as medial or ventral angulation and relation to the surrounding neurovascular structures.Case presentationA 40-year-old female patient who presented to our hospital with left-sided throat pain and pricking sensation. After workup, she was diagnosed with left-sided stylalgia. X-ray (Towne’s view) showed that the left styloid process was 27 mm long, and the right styloid process was 24 mm long. CT of the skull base measured the length and angulation of the styloid process on both sides (sagittal and transverse angles), which were found to be 60° and 61° on the left and 64° and 60° on the right side, respectively. The patient underwent left styloidectomy under general anesthesia. Postoperatively, the symptoms were completely relieved by day 7.ConclusionStylalgia is usually diagnosed on the basis of the elongated styloid process. Solely using the length of the styloid process as a parameter for diagnosis leads to misdiagnosis of cases that present with normal length of the styloid process. This article highlights the importance of CT scans in measuring the angulation of the ossified stylohyoid complex in such cases for accurate diagnosis.

Pharyngeal Fish Hook Impaction: Case Report and Literature Review.

Foreign bodies, particularly fish bones, in the hypopharynx and cervical esophagus are a common complaint. A swallowed foreign body can be embedded in the tonsil, the base of the tongue, the pyriform fossae, or any region of the upper esophagus. A 70-year-old woman presented with persistent left-sided pharyngeal pain with the sensation of a foreign body for 10 days. She felt a sudden sharp pain in her pharynx while eating a fish head 10 days before the presentation. On examination, an elderly woman was found in painful distress. Flexible fiberoptic laryngoscopy revealed a pool of saliva in the pyriform fossae and a diagnosis of a foreign body in the esophagus was suspected. She was planned for direct laryngoscopy, left (lateral/external) pharyngotomy, and removal of foreign bodies under fluoroscopic guidance of the C-arm. A metallic fish hook that hung over the greater left horn, buried in the neck muscles, was found during the surgery and was extracted. The patient did well postoperatively and was discharged from the clinic. Foreign bodies, particularly fish bones, in the hypopharynx and cervical esophagus are a common complaint, particularly in the African setting.

Recurrent aneurysm 11 years after thoracoabdominal aortic replacement due to recanalization of intercostal arteries of the wrapping native aorta in Marfan syndrome: a case report

BackgroundPersistent blood flow is common in aortic aneurysms following endovascular repair. However, the recanalization of thrombosed intercostal arteries after open aortic repair is rare. We report a case of aortic aneurysm recurrence 11 years after thoracoabdominal aortic replacement resulting from recanalization of the intercostal arteries like a type II endoleak in a patient with Marfan syndrome.Case presentationA 50-year-old woman with Marfan syndrome presented with left-sided back pain after meals. She underwent abdominal aortic replacement at 35 years of age, distal aortic arch and thoracoabdominal aortic replacement for type B chronic aortic dissection at 38 years of age, and aortic root to the remnant arch replacement with a mechanical valve conduit for type A acute aortic dissection at 43 years of age, which resulted in complete replacement of the entire aorta with prosthetic grafts. The patient has been taking warfarin since then. The prothrombin time-international normalized ratio levels were controlled almost within the range of 1.5–2.5 during the follow-up period, but it was elevated up to 3.4 at 1 month before she felt back pain and kept high at 4.2 on admission. Enhanced computed tomography (CT) revealed an aneurysm between the descending graft and the remaining native aortic wall, compressing the esophagus. However, there were no abnormal findings on the CT performed 10 months prior to admission. Surgery revealed that the orifices of the intercostal arteries were patent with backflow. We closed the patent intercostal arteries using nonabsorbable sutures. The patient’s postoperative course was uneventful, and the CT performed 1 year later showed no aneurysmal recurrence.ConclusionsHere, we describe a rare case of recurrent aortic aneurysm long term after graft replacement due to recanalization of the intercostal arteries of the remaining aortic wall. Our findings suggest that closing all orifices of the intercostal arteries during aortic repair, regardless of backflow, could prevent delayed reopening; systemic anticoagulation after aortic replacement may be a risk factor for recanalization, and that postoperative periodic CT follow-up is essential, especially in patients receiving anticoagulant therapy.

Covid-Associated Mucormycosis in a Case of Wegener's Granulomatosis: A Management Challenge.

A Gentleman in his 40s presented to us with left-sided hemifacial pain and nasal discharge for the last three days. He has been on immunosuppressive therapy for Wegener's Granulomatosis for over five years. Crusting was seen in the Left middle meatus upon clinical examination. Based on the post-covid status, steroid therapy, KOH mount, and radiologic imaging, a provisional diagnosis of Sinonasal mucormycosis was considered. He was posted for emergency debridement followed by Liposomal Amphotericin B and steroid therapy. Surgical histopathological specimens were suggestive of Mucormycosis. Limited sinonasal disease with no intracranial, orbital, or palatal involvement was seen in a background of Wegener's Granulomatosis, Covid, and immunosuppressive therapy. Steroids are condemned as a predisposing factor to mucormycosis. Still, the combination of Liposomal Amphotericin B and steroids was used, opening new avenues for managing mucormycosis in patients with vasculitis. The patient is well nine months post-surgery with no signs of disease relapse.

The Cross-Sectional Area Assessment of Pelvic Muscles Using the MRI Manual Segmentation among Patients with Low Back Pain and Healthy Subjects.

The pain pathomechanism of chronic low back pain (LBP) is complex and the available diagnostic methods are insufficient. Patients present morphological changes in volume and cross-sectional area (CSA) of lumbosacral region. The main objective of this study was to assess if CSA measurements of pelvic muscle will indicate muscle atrophy between asymptomatic and symptomatic sides in chronic LBP patients, as well as between right and left sides in healthy volunteers. In addition, inter-rater reliability for CSA measurements was examined. The study involved 71 chronic LBP patients and 29 healthy volunteers. The CSA of gluteus maximus, medius, minimus and piriformis were measured using the MRI manual segmentation method. Muscle atrophy was confirmed in gluteus maximus, gluteus minimus and piriformis muscle for over 50% of chronic LBP patients (p < 0.05). Gluteus medius showed atrophy in patients with left side pain occurrence (p < 0.001). Muscle atrophy occurred on the symptomatic side for all inspected muscles, except gluteus maximus in rater one assessment. The reliability of CSA measurements between raters calculated using CCC and ICC presented great inter-rater reproducibility for each muscle both in patients and healthy volunteers (p < 0.95). Therefore, there is the possibility of using CSA assessment in the diagnosis of patients with symptoms of chronic LBP.

Robotic management of isolated endometriosis of sciatic nerve: a reproducible approach that can guide through the labyrinth of pelvic neuroanatomy

To present the robotic, standardized, and reproducible surgical technique we routinely use in our center to manage isolated endometriosis of the sciatic nerve. Surgical video article. Tertiary referral center. A 36-year-old woman suffering from left-sided sciatica pain was diagnosed with an isolated endometriotic nodule of the left sciatic nerve at preoperative assessment. The patient included in this video gave consent for publication of the video and posting of the video online, including on social media, the journal website, scientific literature websites (such as PubMed, ScienceDirect, and Scopus), and other applicable sites. Complete removal of the isolated endometriotic nodule of the sciatic nerve may be performed through a stepwise robotic approach. The surgery starts laterally with the opening of the iliolumbar space between the external iliac vessels and the psoas muscle, as well as the identification of the genitofemoral and obturator nerves. The lumbosacral trunk and emergence of the sciatic nerve were then identified medially and caudally to the obturator nerve. The surgery moves medially with the anterograde dissection of both the internal iliac artery and vein, which allows a safe approach to the posterior and medial limits of the nodule. Ligation of branches of internal iliac vessels directed toward the nodule may be necessary during this step. Isolation and ligation of obturator vessels are frequently required to obtain a bloodless dissection of the lateral limit of the nodule from the lateral pelvic wall. The complete removal of the nodule was then achieved using an alternating approach to all limits of the nodule previously identified, with subsequent release of the sciatic nerve. Description of the relevant pelvic neuroanatomy and the evaluation of robotic routes in the field of pelvic neurosurgery. The use of standardized techniques together with the advantages of a robotic route can make the radical excision of isolated endometriosis of the sciatic nerve reproducible, feasible, and safe. Because of the complexity of neuroanatomy and the risk of severe complications, this surgery remains challenging, and patients affected by deep infiltrating endometriosis involving retroperitoneal neural structures should be referred to multidisciplinary management in expert centers.

ID: 205005 Dorsal Root Ganglion Stimulation at L1 & L2 for Post- Ilioinguinal, Iliohypogastric, and Genitofemoral Neurectomy

We present a case report of a 36-year-old female that underwent neurectomy of ilioinguinal, iliohypogastric and genitofemoral nerves at an outside hospital and presented with severe left-sided groin pain. Patient developed chronic pain, post-cesarean section and the subsequent neurectomies worsened the symptoms. Dorsal root ganglion stimulation (DRGS) has emerged as novel treatment option for refractory chronic pelvic pain (CPP). DRGS delivers targeted target to focal areas and is able to reliably capture body parts like the pelvis making it an ideal modality for the treatment of CPP. We present successful resolution of symptoms once DRGS leads were placed at L1, and L2 neuroforamen.