Recurrence Rates of Dorsal Wrist Ganglion Cysts After Arthroscopic Versus Open Surgical Excision: A Retrospective Comparison

Background This study directly compares the recurrence rates of dorsal wrist ganglion cysts in patients treated via open surgical excision versus arthroscopic surgical excision. We hypothesized that there would be no difference between recurrence rates with these 2 surgical options. Methods We retrospectively reviewed the charts of all patients with a dorsal ganglion cyst undergoing either open or arthroscopic surgical excision at a single academic center with 3 fellowship-trained attending hand surgeons from 2012 to 2017. Charts were identified using Current Procedural Terminology codes and were reviewed using postoperative office notes for preoperative and postoperative symptoms, episodes of recurrence, time at which recurrence occurred, subsequent operations, and outcome at final follow-up. Results The charts of 172 patients undergoing either arthroscopic or open dorsal ganglion excision were reviewed. Nine of 54 (16.7%) arthroscopic excisions resulted in cyst recurrence, while 8 of 118 (6.8%) open excisions resulted in cyst recurrence ( P = .044). Two of 9 (22%) recurrences after arthroscopic ganglion excision versus 2 of 8 (25%) recurrences after open ganglion excision underwent repeat surgical intervention. Time to recurrence, as well as final follow-up, was not statistically different between groups. Conclusions Dorsal wrist ganglion cysts are the most common benign soft tissue mass of the upper extremity, but it remains unknown whether arthroscopic or open surgical excision leads to lower recurrence rate. Scant literature exists directly comparing these 2 methods of surgical excision. This study suggests that open excision of dorsal wrist ganglia leads to a lower recurrence rate than does arthroscopic excision.

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Factors Impacting Recurrence Rate After Open Ganglion Cyst Excision

Hand ◽

10.1177/1558944720921477 ◽

2020 ◽

pp. 155894472092147

Author(s):

Landon M. Cluts ◽

John R. Fowler

Keyword(s):

Recurrence Rate ◽

Ganglion Cyst ◽

Significant Risk ◽

Recurrence Rates ◽

Cyst Excision ◽

Small Series ◽

Ganglion Cysts ◽

Surgeon Experience ◽

Cyst Recurrence ◽

Open Excision

Background: The recurrence rate after open excision of ganglion cysts is approximately 20%. However, this literature is based on a small series of subjects. This study aims to determine the rate and risk of recurrence after open excision of ganglion cysts in a large patient series. Methods: This study included 628 patients who had ganglion cyst excision from 2010 to 2018. A retrospective chart review recorded the following: age, sex, laterality, volar/dorsal location, and recurrence. An overall recurrence rate was calculated. In addition, a 1-way analysis of variance test was used to compare recurrence rates among the individual surgeons, and unpaired t tests were used to compare age of recurrence, dorsal cyst recurrence, laterality of cyst, and recurrence based on sex. Finally, a comparison of recurrence rate over time was conducted for surgeon 3. Results: The overall recurrence rate was 3.8% (24 of 628). The recurrence rates for each surgeon were 3% (9 of 353), 2% (3 of 167), and 11% (12 of 107), P = .02. The age of those with and without a recurrence did not differ (32 years vs 38 years), P = .06. The recurrence rate of dorsal ganglion cysts was 4.1% (14 of 341) compared with 3.5% (10 of 286) for volar ganglion cysts, P = .69. Male patients had a recurrence in 6.4% (13 of 204) of cases compared with 2.6% (11 of 424) of female patients, P = 0.01. There was a decrease in the rate of recurrence from 42.9% to 5.3% over 5 years for surgeon 3. Conclusion: In our sample, male sex and surgeon experience were significant risk factors in ganglion cyst recurrence.

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Scapholunate Instability Following the Surgical Excision of Dorsal Ganglion Cyst of the Wrist: A Case Report

Journal of Research in Orthopedic Science ◽

10.32598/jrosj.8.2.723.2 ◽

2021 ◽

Vol 8 (2) ◽

pp. 95-100

Author(s):

Hooman Shariatzade ◽

◽

Mohsen Barkam ◽

Alireza Saied ◽

Alireza Akbarzadeh Arab ◽

...

Keyword(s):

Case Report ◽

Ganglion Cyst ◽

Surgical Excision ◽

Surgical Removal ◽

Interosseous Ligament ◽

Scapholunate Instability ◽

Ganglion Cysts ◽

One Year ◽

Dorsal Ganglion

Ganglion cysts of the dorsal wrist are generally attached to the scapholunate interosseous ligament, and surgical removal could injure this ligament. Such injury could rarely result in postoperative scapholunate instability. To date, a few cases of scapholunate instability following the excision of the dorsal ganglion cyst of the wrist have been reported. In this report, we present a 23-year-old man with scapholunate instability following the surgical resection of the dorsal ganglion cyst of his wrist. The instability was treated with open reduction and reconstruction. One year follow-up of the patient was event-free. The patient had no pain and limitation and resumed his preoperative activities. According to this case, the iatrogenic or pre-existing nature of scapholunate instability following the surgical excision of the dorsal ganglion cyst of the wrist‎‏ cannot be determined. However, the patients should be informed of this complication before undergoing surgery.

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Relationship between Recurrence Rates of Rathke's Cleft Cysts and Surgical Approaches to Sellar Reconstruction

Journal of Neurological Surgery Part B Skull Base ◽

10.1055/s-0040-1701223 ◽

2020 ◽

Author(s):

Rebecca Limb ◽

James King

Keyword(s):

Recurrence Rate ◽

Case Series ◽

Redo Surgery ◽

Rathke’S Cleft Cyst ◽

Recurrence Rates ◽

Rathke's Cleft Cyst ◽

Study Objective ◽

Cyst Recurrence ◽

Rathke's Cleft ◽

Sellar Floor

Abstract Study Objective The main purpose of this article is to address the question of whether reconstructing the sellar floor following Rathke's cleft cyst excision results in increased rates of recurrence. Methods and Design A retrospective case series was compiled from medical records and radiological investigations at a single institution over a time period spanning 25 years. Episodes of cyst recurrence were determined from magnetic resonance imaging scans and outpatient encounters. Details regarding surgical procedure and techniques were obtained from operation notes. Perioperative morbidity was also recorded. Results Twenty-three adult patients were treated surgically for a Rathke's cleft cyst at the study institution between 1992 and 2017. The overall cyst recurrence rate was 48%, with 39% of all patients requiring redo surgery within the timeframe of the study. The mean time to redo surgery for recurrence was 4 years. Cyst recurrence rates were 57% postmicroscopic procedures, and 26% postendoscopic procedures (p = 0.148). In the nonreconstructed group, the recurrence rate was 17%, and in the reconstructed group the recurrence rate was 41% (p = 0.3792). Complications arising after nonreconstructive procedures were delayed cerebrospinal fluid rhinorrhea, pneumocephaly, and multiple episodes of meningitis. All these patients required return to theater for secondary reconstruction of the pituitary fossa floor. Conclusion The results of this small study suggest that reconstruction of the sellar floor, and microscopic rather than endoscopic techniques, may be associated with a higher rate of Rathke's cleft cyst recurrence. However, these trends did not reach statistical significance. Patients undergoing nonreconstructive procedures may be more prone to certain postoperative complications.

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689 Silac (Sinus Laser-Assisted Closure) For Pilonidal Sinus: Our NHS Experience

British Journal of Surgery ◽

10.1093/bjs/znab134.021 ◽

2021 ◽

Vol 108 (Supplement_2) ◽

Author(s):

S Kalaskar ◽

J Adamek

Keyword(s):

Minimally Invasive ◽

Success Rate ◽

Pilonidal Disease ◽

Surgical Excision ◽

Pilot Project ◽

Invasive Technique ◽

Recurrence Rates ◽

Pilonidal Cyst ◽

Primary Wound Closure

Abstract Introduction The accepted treatment of pilonidal disease still consists of surgical excision with primary wound closure. This treatment has complications such as excessive pain, delayed wound healing, and recurrence. We introduced this technique using a radial laser probe (SiLaCTM, Biolitec, Germany). Previous studies have shown encouraging results with respect to safety, patient satisfaction, and minimal recurrence rates. Method The pilot project was planned with the objectives to assess postoperative complications and reoperation rates. All operations were performed as day case procedures under general anaesthesia. We studied the data of our first 25patients operated with this technique between January 2019 and December 2019 using a prospective database and outpatient clinic follow up. Results The median follow up duration was 13 months. The initial success rate was 64%(16/25), reoperation was required in 32%(8/25) and one patient was lost to follow up. one patient returned with abscess formation in the postoperative period. Conclusions SiLaC is a safe and minimally invasive technique for the destruction of the pilonidal cyst and sinus. The success rate is modest, making this new therapy a minimally invasive option for the majority of the patients with pilonidal disease but it should be offered with caution.

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Outcome of endoscopic vs microsurgical transsphenoidal resection for Cushing’s disease

Endocrine Connections ◽

10.1530/ec-17-0312 ◽

2018 ◽

Vol 7 (1) ◽

pp. R26-R37 ◽

Cited By ~ 4

Author(s):

Nidan Qiao

Keyword(s):

Recurrence Rate ◽

Cushing’S Disease ◽

Meta Analysis ◽

Cushing's Disease ◽

Recurrence Rates ◽

Microscopic Surgery ◽

Significant Difference ◽

Comprehensive Search ◽

Definition Of

Introduction It is unclear whether the proportions of remission and the recurrence rates differ between endoscopic transsphenoidal surgery (TS) and microscopic TS in Cushing’s disease (CD); thus, we conducted a systematic review and meta-analysis to evaluate studies of endoscopic TS and microscopic TS. Methods We conducted a comprehensive search of PubMed to identify relevant studies. Remission and recurrence were used as outcome measures following surgical treatment of CD. Results A total of 24 cohort studies involving 1670 adult patients were included in the comparison. Among these studies, 702 patients across 9 studies underwent endoscopic TS, and 968 patients across 15 studies underwent microscopic TS. Similar baseline characteristics were observed in both groups. There was no significant difference in remission between the two groups: 79.7% (95% CI: 73.1–85.0%) in the endoscopic group and 76.9% (95% CI: 71.3–81.6%) in the microscopic group (P = 0.485). It appears that patients who underwent endoscopic surgery experience recurrence less often than patients who underwent microscopic surgery, with recurrence proportions of 11.0% and 15.9%, respectively (P = 0.134). However, if follow-up time is taken into account, both groups had a recurrence rate of approximately 4% per person per year (95% CI: 3.1–5.4% and 3.6–5.1%, P = 0.651). Conclusions We found that remission proportion and recurrence rate were the same in patients who underwent endoscopic TS as in patients who underwent microscopic TS. The definition of diagnosis, remission and recurrence should always be considered in the studies assessing therapeutic efficacy in CD.

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Ultrasound-Guided Aspiration Does Not Reduce the Recurrence Rate of Ganglion Cysts of the Wrist

Journal of Wrist Surgery ◽

10.1055/s-0038-1668156 ◽

2018 ◽

Vol 08 (02) ◽

pp. 100-103 ◽

Cited By ~ 2

Author(s):

Gregory Kurkis ◽

Albert Anastasio ◽

Marijke DeVos ◽

Michael Gottschalk

Keyword(s):

Recurrence Rate ◽

Ultrasound Guidance ◽

Ganglion Cyst ◽

High Recurrence Rate ◽

P Value ◽

Ultrasound Guided ◽

Recurrence Rates ◽

Level Of Evidence ◽

Ganglion Cysts ◽

Significant Difference

Background Ganglion cysts are the most frequent soft tissue tumor encountered in the upper extremity and are commonly treated by aspiration or by surgical excision. Ultrasound is a promising addition to traditional aspiration, as it allows for visualization of the needle within the ganglion before aspiration. Questions Are ganglion cysts of the wrist less likely to reoccur if they are aspirated under ultrasound guidance versus “blind” aspiration without the use of ultrasound guidance? Does patient functionality change based on whether or not the cyst recurred? Patients and Methods In total, 52 patients were successfully contacted and recurrence rates were compared between those whose cyst was treated with ultrasound-guided (13 patients) with those whose cyst was treated with blind aspiration (39 patients). Mean follow-up time was 2.9 years. Results Recurrence rates were 69% (9 patients) and 74% (29 patients) for the ultrasound-guided and blind aspiration groups, respectively (p-value: 0.73), showing no significant difference in recurrences of wrist ganglion between the two groups. A metric of functionality (Quick–DASH [Disabilities of the Arm, Shoulder, and Hand]) revealed worse outcomes in patients who experienced return of ganglion cyst after aspiration versus those who did not. Conclusion Additional studies with improved sample sizes are needed to demonstrate the superiority of ultrasound-guided aspiration versus blind aspiration. Due to a high recurrence rate following aspiration (both ultrasound-guided and blinded), a lower threshold for surgical intervention is likely reasonable. Level of Evidence This is a Level IIIb study.

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Radiologist Identification of Occult Dorsal Wrist Ganglion Cysts on MRI

Journal of Wrist Surgery ◽

10.1055/s-0039-1683847 ◽

2019 ◽

Vol 08 (04) ◽

pp. 276-279

Author(s):

Gregory Versteeg ◽

Kanu Goyal

Keyword(s):

Magnetic Resonance Imaging ◽

Magnetic Resonance ◽

Resonance Imaging ◽

Radiology Report ◽

Level Of Evidence ◽

Ganglion Cysts ◽

Magnetic Resonance Imaging Mri ◽

Dorsal Ganglion ◽

Dorsal Wrist Ganglion

Background Occult dorsal ganglion cysts (ODGC) require imaging or an operation for detection. It is currently unknown how often a radiologist identifies an ODGC on magnetic resonance imaging (MRI) and whether surgeon indication for MRI aids the radiologist in detection. Questions/Purposes The aim of the study was to investigate the following questions: how accurately do radiologists identify ODGC on MRIs? What factors may be associated with missed ODGCs? Patients and Methods We retrospectively studied patients who underwent an operation for an ODGC and had a preoperative wrist MRI. Radiology report and surgeon's notes were evaluated to determine whether identification of the ODGC was noted and whether the surgeon indicated that the MRI was to evaluate for an ODGC. MRIs were reviewed, dimensions of cysts measured and volume of cyst calculated. Results Twenty-four patients and 25 MRIs were analyzed. The radiologist identified the ODGC in 19 cases (76%). Fifteen of the 25 MRIs (60%) ordered had ODGC listed in the requisition comment by the ordering surgeon. Thirteen of these 15 (87%) ODGCs were seen by the radiologist. Ten of the 25 MRIs (40%) ordered did not mention ODGC in the requisition. Six of these 10 (60%) ODGCs were seen by the radiologist. The volume of the ODGCs missed by radiologists was smaller (mean, 0.049 cm3) than those the radiologists identified (mean, 0.31 cm3; p = 0.004). Conclusions Radiologists will not always identify the ODGC on an MRI, but they were more likely to if the surgeon was concerned for one. Hand surgeons should report suspicion of an ODGC on MRI requisition and review all imaging independently. Level of Evidence This is a Level III, prognostic study.

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Risk Factors for Recurrence of Benign Paroxysmal Positional Vertigo. A Clinical Review

Journal of Clinical Medicine ◽

10.3390/jcm10194372 ◽

2021 ◽

Vol 10 (19) ◽

pp. 4372

Author(s):

Ioanna Sfakianaki ◽

Paris Binos ◽

Petros Karkos ◽

Grigorios G. Dimas ◽

George Psillas

Keyword(s):

Diabetes Mellitus ◽

Risk Factors ◽

Recurrence Rate ◽

Benign Paroxysmal Positional Vertigo ◽

Female Gender ◽

Recurrence Rates ◽

Positional Vertigo ◽

Risk Factors For Recurrence ◽

Paroxysmal Positional Vertigo

Benign paroxysmal positional vertigo (BPPV) is one of the most common peripheral vestibular dysfunctions encountered in clinical practice. Although the treatment of BPPV is relatively successful, many patients develop recurrence after treatment. Our purpose is to evaluate the mean recurrence rate and risk factors of BPPV after treatment. A review of the literature on the risk factors of BPPV recurrence was performed. A thorough search was conducted using electronic databases, namely Pubmed, CINAHL, Academic Search Complete and Scopus for studies published from 2000 to 2020. Thirty studies were included in this review with 13,358 participants. The recurrence rate of BPPV ranged from 13.7% to 48% for studies with follow-up <1 year, and from 13.3% to 65% for studies with follow-up ≥2 years. Pathophysiologic mechanisms and implication of each of the following risk factors in the recurrence of BPPV were described: advanced age, female gender, Meniere’s disease, trauma, osteopenia or osteoporosis, vitamin D deficiency, diabetes mellitus, hypertension, hyperlipidemia, cardiovascular disease, migraine, bilateral/multicanal BPPV, cervical osteoarthrosis and sleep disorders. Patients with hyperlipidemia and hypertension had the highest recurrence rates of BPPV, 67.80% and 55.89%, respectively, indicating that vascular comorbidities increase the risk of BPPV recurrence. In addition, more than half of patients (53.48%) with diabetes mellitus and BPPV experienced recurrence of BPPV. Knowledge and awareness of risk factors for recurrence of BPPV are essential for the assessment and long-term prognosis of patients. Identification of these relapse risk factors may enhance the ability of clinicians to accurately counsel patients regarding BPPV and associated comorbidities.

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DORSAL WRIST GANGLION

The Professional Medical Journal ◽

10.29309/tpmj/2016.23.03.1466 ◽

2016 ◽

Vol 23 (03) ◽

pp. 246-250

Author(s):

Yousaf Jan ◽

Waqas Ahmad ◽

Shaukat Hussain ◽

Muhammad Shah ◽

Ahmad Din

Keyword(s):

Surgical Excision ◽

Success Rates ◽

Research Committee ◽

Patients With Cancer ◽

Group A ◽

One Year ◽

Group B ◽

Study Setting ◽

Dorsal Wrist Ganglion

Objectives: To evaluate and compare the effect of aspiration plus methylprednisone injection versus surgical excision of the dorsal wrist ganglions in terms of resolution,complications and recurrence. Study Design: Prospective study. Setting: Surgical wardHayatabad Medical Complex, Peshawar. Period: June 2009 to December 2011. Methodology:After taking permission from ethical and research committee. Included patients were all adult ofboth gender with dorsal wrist ganglion. Patients with cancer, bleeding disorders and diabeteswere excluded from the study. The patients were divided in two groups: Group A includedpatients for aspiration and injection treatment, while Group B included patients underwentsurgical excision. All the patients were followed for complete resolution of ganglion, anycomplications of treatment and recurrence within one year. Follow up arranged at 7th day, 1,3, 6 and 12 months. Results: Total of 80 patients was included in the study. Out of 80, 65%(n=52) were females while 35% (n=28) were males. The mean age was 26.37±5.62 years.Group A and group B patients had overall success rates of 75% and 95%, with recurrence of25% and 5% in group A and group B respectively. In methylprednisolone group, mild pain wasreported by 70% (n=28), while in the surgical excision group, all the patients experienced mildto moderate pain postoperatively which necessitated oral analgesics for few days. Conclusion:Surgical excision is superior to injection-aspiration method for dorsal wrist ganglion treatmentbecause of high success and low recurrence rate. As injection-aspiration treatment

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Extent of resection of epidermoid tumors and risk of recurrence: case report and meta-analysis

Journal of Neurosurgery ◽

10.3171/2019.4.jns19598 ◽

2020 ◽

Vol 133 (2) ◽

pp. 291-301

Author(s):

Brian M. Shear ◽

Lan Jin ◽

Yawei Zhang ◽

Wyatt B. David ◽

Elena I. Fomchenko ◽

...

Keyword(s):

Recurrence Rate ◽

Meta Analysis ◽

Systemic Review ◽

Benign Tumors ◽

Recurrence Rates ◽

Mixed Effect ◽

Risk Of Recurrence ◽

Epidermoid Tumor ◽

Cranial Nerve Palsies

OBJECTIVEIntracranial epidermoid tumors are slow-growing, histologically benign tumors of epithelial cellular origin that can be symptomatic because of their size and mass effect. Neurosurgical resection, while the treatment of choice, can be quite challenging due to locations where these lesions commonly occur and their association with critical neurovascular structures. As such, subtotal resection (STR) rather than gross-total resection (GTR) can often be performed, rendering residual and recurrent tumor potentially problematic. The authors present a case of a 28-year-old man who underwent STR followed by aggressive repeat resection for regrowth, and they report the results of the largest meta-analysis to date of epidermoid tumors to compare recurrence rates for STR and GTR.METHODSThe authors conducted a systemic review of PubMed, Web of Science, and the Cochrane Collaboration following the PRISMA guidelines. They then conducted a proportional meta-analysis to compare the pooled recurrence rates between STR and GTR in the included studies. The authors developed fixed- and mixed-effect models to estimate the pooled proportions of recurrence among patients undergoing STR or GTR. They also investigated the relationship between recurrence rate and follow-up time in the previous studies using linear regression and natural cubic spline models.RESULTSOverall, 27 studies with 691 patients met the inclusion criteria; of these, 293 (42%) underwent STR and 398 (58%) received GTR. The average recurrence rate for all procedures was 11%. The proportional meta-analysis showed that the pooled recurrence rate after STR (21%) was 7 times greater than the rate after GTR (3%). The average recurrence rate for studies with longer follow-up durations (≥ 4.4 years) (17.4%) was significantly higher than the average recurrence rate for studies with shorter follow-up durations (< 4.4 years) (5.7%). The cutoff point of 4.4 years was selected based on the significant relationship between the recurrence rate of both STR and GTR and follow-up durations in the included studies (p = 0.008).CONCLUSIONSSTR is associated with a significantly higher rate of epidermoid tumor recurrence compared to GTR. Attempts at GTR should be made during the initial surgery with efforts to optimize success. Surgical expertise, as well as the use of adjuncts, such as intraoperative MRI and neuromonitoring, may increase the likelihood of completing a safe GTR and decreasing the long-term risk of recurrence. The most common surgical complications were transient cranial nerve palsies, occurring equally in STR and GTR cases when reported. In all postoperative epidermoid tumor cases, but particularly following STR, close follow-up with serial MRI, even years after surgery, is recommended.

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