scholarly journals Modified Techniques Versus Hadfield’s Procedure in Patients With Periductal Mastitis

2021 ◽  
Author(s):  
Kubilay Dalci ◽  
Serdar Gumus ◽  
Ahmet Gokhan Saritas ◽  
Mehmet Onur Gul ◽  
Ahmet Rencuzogullari ◽  
...  
Keyword(s):  
Complete Removal ◽  
Recurrence Risk ◽  
Main Principle ◽  
Block Method ◽  
Modified Technique ◽  
Periareolar Incision ◽  
Radial Incision ◽  
Duct Excision ◽  
Periductal Mastitis

Abstract Background: Periductal mastitis (PM) is a rare disease characterized by chronic inflammation of the terminal mammary ducts. Complete removal of the terminal canals with Hadfield’s operation applied in the treatment carries various complication risks. This study is designed to evaluate the effectiveness of modified techniques and compare them with the Hadfield operation.Methods: Twenty women who underwent surgery due to PM between January 2012 and December 2019 were retrospectively analyzed. Types of PM were determined. All patients were operated on with three different incisions (Hadfield’s operation with periareolar incision, periareolar combined with radial incision, and round block incision). Results: The age mean 37.5±6.5 years (range:24-49). Sixty percent of patients had type three PM. For the affected duct excision, a classic Hadfield’s operation with periareolar incision was performed in 11 patients, periareolar incision combined with radial incision was performed in 7 patients. The round block method was performed on two patients. Seroma was observed in only one of the patients who underwent the modified technique. In Hadfield’s procedure, NAC retraction (n:2), seroma (n:1), and hematoma (n:1) were seen. The follow-up period was 12±1.5 months. Recurrence occurred in two patients, and both had Hadfield’s procedures. Conclusions: The main principle of surgical treatment is excision of the affected canal with a clear margin. In PM treatment, The round block method and periareolar incision combined radial incision modifications of the Hadfield procedure reduce complications and recurrence risk.

Endoscopy-assisted removal of periorbital inclusion cysts in children

2011 ◽  
Vol 7 (2) ◽  
pp. 161-164 ◽  
Author(s):  
George Chater-Cure ◽  
Caitlin Hoffman ◽  
Jared Knopman ◽  
Samuel Rhee ◽  
Mark M. Souweidane
Keyword(s):  
High Speed ◽  
Complete Removal ◽  
Skin Incision ◽  
Clinical Findings ◽  
Complete Excision ◽  
Alternative Approach ◽  
Cyst Recurrence ◽  
Scalp Incision ◽  
Access Technique

Object Surgical treatment for periorbital inclusion cysts typically involves a brow, pterional, or partial bicoronal scalp incision for sufficient exposure. The authors have recently employed an endoscopy-assisted technique as an alternative approach intended to minimize the length of the skin incision and avoid scarring in the brow. Methods Children having typical clinical findings of a dermoid cyst located on the hairless forehead were selected to undergo endoscopy-assisted cyst removal. For suspected intradiploic lesions, MR imaging was used to assess osseous involvement. After induction of general anesthesia, a 1–2-cm curvilinear incision was made posterior to the hairline. A 30°-angled endoscope (4 mm) was then used for dissection in the subgaleal compartment. Subgaleal dissection was followed by a circumferential periosteal incision in which the authors used an angled needle-tip unipolar cautery. For lesions within the diploe, a high-speed air drill was used to expose the lesion. Complete removal was accomplished with curettage of either the skull or dural surface. Results Eight patients (5–33 months of age) underwent outpatient endoscopic resection. Seven cysts were extracranial, and 1 cyst extended through the inner table. In all patients complete excision of the cyst was achieved. There was negligible blood loss, no dural violation, and no postoperative infection. There have been no recurrences at a mean follow-up of 15 months. Conclusions Endoscopy-assisted resection of inclusion cysts of the scalp and calvaria is a safe and effective surgical approach. The technique results in negligible incisions with less apparent scarring compared with previously described incisions. This limited-access technique does not appear to be associated with a higher incidence of cyst recurrence.

scholarly journals Double Rectangle Fascia Lata Frontalis Sling: A Rationale Approach for Ptosis

2021 ◽  
Vol 54 (01) ◽  
pp. 058-062
Author(s):  
Pawan Agarwal ◽  
Dhananjaya Sharma ◽  
Vikesh Agrawal ◽  
Swati Tiwari ◽  
Rajeev Kukrele
Keyword(s):  
Retrospective Study ◽  
Surgical Outcomes ◽  
Functional Outcomes ◽  
Fascia Lata ◽  
Modified Technique ◽  
Eyelid Margin ◽  
Upper Eyelid ◽  
Light Reflex ◽  
Straight Line

AbstractBackground The purpose of this study was to evaluate the functional outcomes of a modified technique of double rectangle pattern for correction of severe ptosis.Methods This is a retrospective study over a period of 8 years including patients who underwent correction of ptosis by double rectangle using autologous fascia lata sling. Surgical outcomes were assessed postoperatively by distance from the corneal light reflex to the upper eyelid margin (MRD1) and levator function.Results Twenty-six eyelids were operated in 20 patients. There were 9 males and 11 females, with age ranging from 4 to 35 years. Preoperatively, all patients had poor MRD1 and poor levator function. Postoperative MRD1 was good in 13 patients (17 eyelids), fair in 5 (7eyelids), and poor in 2 patients (2 eyelids). Postoperative levator function was excellent in 12 patients (15 eyelids), good in 6 (9 eyelids), and fair in 2 patients (2 eyelids). At a mean follow-up of 12 months, adequate correction was achieved in 24 eyelids, and 2 eyelids had undercorrection.Conclusion Frontalis sling with a double rectangle is simple and more efficient, as it provides a straight line of pull to the eyelid for correction of severe ptosis.

scholarly journals Identification of Lifestyle Behaviors Associated with Recurrence and Survival in Colorectal Cancer Patients Using Random Survival Forests

Cancers ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 2442
Author(s):  
Moniek van Zutphen ◽  
Fränzel J. B. van Duijnhoven ◽  
Evertine Wesselink ◽  
Ruud W. M. Schrauwen ◽  
Ewout A. Kouwenhoven ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Recurrence Risk ◽  
Lifestyle Behaviors ◽  
Sugary Drinks ◽  
All Cause Mortality ◽  
Random Survival Forests ◽  
Colorectal Cancer Patients ◽  
Survival Forests ◽  
Risk Of Cancer

Current lifestyle recommendations for cancer survivors are the same as those for the general public to decrease their risk of cancer. However, it is unclear which lifestyle behaviors are most important for prognosis. We aimed to identify which lifestyle behaviors were most important regarding colorectal cancer (CRC) recurrence and all-cause mortality with a data-driven method. The study consisted of 1180 newly diagnosed stage I–III CRC patients from a prospective cohort study. Lifestyle behaviors included in the current recommendations, as well as additional lifestyle behaviors related to diet, physical activity, adiposity, alcohol use, and smoking were assessed six months after diagnosis. These behaviors were simultaneously analyzed as potential predictors of recurrence or all-cause mortality with Random Survival Forests (RSFs). We observed 148 recurrences during 2.6-year median follow-up and 152 deaths during 4.8-year median follow-up. Higher intakes of sugary drinks were associated with increased recurrence risk. For all-cause mortality, fruit and vegetable, liquid fat and oil, and animal protein intake were identified as the most important lifestyle behaviors. These behaviors showed non-linear associations with all-cause mortality. Our exploratory RSF findings give new ideas on potential associations between certain lifestyle behaviors and CRC prognosis that still need to be confirmed in other cohorts of CRC survivors.

Early change in left atrial and left ventricular strain predicts sinus rhythm maintenance after cardioversion

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
K Kupczynska ◽  
D Miskowiec ◽  
B Michalski ◽  
L Szyda ◽  
K Wierzbowska-Drabik ◽  
...  
Keyword(s):  
Sinus Rhythm ◽  
Left Atrial ◽  
Speckle Tracking ◽  
Longitudinal Strain ◽  
Global Longitudinal Strain ◽  
Recurrence Risk ◽  
Left Ventricular ◽  
Mechanical Function ◽  
Af Recurrence

Abstract Background Atrial fibrillation (AF) impairs mechanical function of the heart, especially atria and restoration of sinus rhythm (SR) leads to improvement of mechanics. The predicting role of changes in strain parameters for AF recurrence is not established yet. Purpose To analyse changes in left atrial (LA) and left ventricular (LV) mechanical function after conversion to SR and their prognostic values for AF recurrence during 24 months follow-up. Methods Prospective study involved 59 patients after successful electrical cardioversion (EC) because of nonvalvular AF (mean age 65±4 years, 47% female). Speckle tracking analysis (STE) was applied to calculate longitudinal strain of LV and LA before EC and within 24 hours after restoration of SR and additionally total left heart strain (TS) defined as a sum of absolute peak LV and LA strain. We calculated change in strain between AF and SR analyses expressed as delta (Δ). During follow-up we noticed AF recurrence in 42 (71%) patients, most of them (93%) during 1st year after EC. Median time of AF recurrence was 3 months. Results We noticed significant immediate post-EC improvement in peak LA longitudinal strain (PALS) and LV global longitudinal strain (LVGLS) (table). Unlike CHA2DS2-VASc score, strain parameters were predictors of AF recurrence. Every 1% increment in ΔLVGLS was related with 13% increase in AF recurrence risk (p=0.02) and every 1% increment in ΔPALS and ΔTS were related with 9% decrease in AF recurrence risk (p=0.007 and p=0.0014, respectively). Multivariate analysis revealed ΔTS as a strongest predictor with 9% decrease in AF risk per every 1% increment. The criterion of ΔTS ≤7.5% allows to predict AF recurrence with 81% sensitivity and 63% specificity. Conclusions Speckle tracking measurements are able to detect early mechanical changes in LA even within 24 hours of SR and these absolute changes in LVGLS as well as PALS can predict AF recurrence, with optimal stratification by novel parameter - TS. Funding Acknowledgement Type of funding source: None

scholarly journals The simply modified intrascleral fixation using round flange (SMURF) technique for intrascleral intraocular lens fixation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Soa Kim ◽  
Jee Taek Kim
Keyword(s):  
Intraocular Lens ◽  
Invasive Procedure ◽  
Crystalline Lens ◽  
Early Postoperative Period ◽  
Cystoid Macular Oedema ◽  
Modified Technique ◽  
Intraocular Pressure Elevation ◽  
Wound Leakage ◽  
Iol Dislocation

AbstractWe describe a simply modified intrascleral fixation using round flange (SMURF) technique and report the clinical outcomes of the surgery. Forty-one eyes of 41 consecutive patients, with intraocular lens (IOL) dislocation, crystalline lens subluxation, and zonular weakness, who underwent surgery using the SMURF technique were included. The modified technique included the use of a conventional 27-gauge needle, a non-bent needle, oblique sclerotomy, direct threading of the leading haptic, and simple placement of the following haptic. IOLs were successfully placed and showed good centring. There were no cases of wound leakage or hypotony during the early postoperative period. Postoperative complications included vitreous haemorrhage in one eye (2.4%), intraocular pressure elevation in one eye (2.4%), and iris capture in six eyes (14.6%). There were no cases of postoperative retinal detachment, cystoid macular oedema, endophthalmitis, or IOL dislocation during the follow-up period. We proposed a few modifications in the intrascleral flanged technique for IOL fixation. The modified technique is a simple, easy, and minimally invasive procedure for successful IOL intrascleral fixation.

Early safety performance of a modified technique of aorta replacement with sinotubular stabilization

2021 ◽  
pp. 021849232110150
Author(s):  
Marco Moscarelli ◽  
Nicola Di Bari ◽  
Giuseppe Nasso ◽  
Khalil Fattouch ◽  
Thanos Athanasiou ◽  
...  
Keyword(s):  
Artery Bypass ◽  
Aortic Insufficiency ◽  
Ascending Aorta ◽  
Safety Performance ◽  
Modified Technique ◽  
Sinotubular Junction ◽  
Aorta Replacement ◽  
Valve Sparing ◽  
Ascending Aorta Replacement

Background We sought to determine if a modified technique for ascending aorta replacement with sinotubular junction reduction and stabilization was safe. Methods This technique was performed by suspension of the three commissures, invagination of the aortic Dacron graft and advancing the graft into the ventricles. We included patients with dilatation of the ascending aorta, normal sinuses of Valsalva dimension (<45 mm), with or without aortic annulus enlargement (>25 mm) and with various degree of aortic insufficiency (from grade 1 to 3). Results From April to October 2019, 20 patients were recruited from two centers; mean age was 66.9 ± 12.8 years, 13 were male; grade 1, 2 and 3 was present in 12, 2 and 6 patients, respectively. All patients underwent ascending aorta replacement with modified technique; an additional open subvalvular ring was used in 8 patients with aortic insufficiency ≥ 2; cusps repair was performed in 6 patients (5 plicating central stitches/1 shaving); concomitant coronary artery bypass grafting was performed in 10 patients. There was no 30-day mortality. One patient was re-explored for bleeding. All patients completed six-month follow-up; at the transthoracic echocardiography, there was no aortic insufficiency ≥ 1 except one patient with aortic insufficiency grade 1 who underwent ascending aorta replacement and subvalvular ring; no patients underwent reintervention. Conclusions This modified technique for ascending aorta replacement and sinotubular junction stabilization was safe. It could be associated with other aortic valve sparing techniques. However, such remodeling approach has to be validated in a larger cohort of patients with longer follow-up.

The Modified Maquet Procedure (MMP) in Dogs: Technical Development and Initial Clinical Experience

2016 ◽  
Vol 52 (4) ◽  
pp. 242-250 ◽  
Author(s):  
Malcolm Graham Ness
Keyword(s):  
Cruciate Ligament ◽  
Major Complication ◽  
Tibial Tuberosity ◽  
Radiographic Examination ◽  
Computer Assisted ◽  
Clinical Report ◽  
Modified Technique ◽  
Cranial Cruciate Ligament ◽  
Titanium Foam

ABSTRACT The literature about tibial tuberosity advancement surgery in dogs and humans informed the development of a version of the operation using a wedge-shaped implant of titanium foam. Computer-assisted drawing and stereolithography was used to create instruments and implants that were evaluated by cadaver surgery. A trial, involving 26 client-owned dogs with lameness due to cranial cruciate ligament failure, was started. Follow-up was done by clinical and radiographic examination after 4 wk and clinical examination again 6–11 mo after surgery. The titanium foam implant maintained tibial tuberosity advancement easily and effectively. The same major complication occurred in 2 of the first 6 cases before, a slightly modified technique was used to treat 20 dogs without complication. At mid-term follow-up (6–11 mo), 20/26 dogs (77%) had returned to full function, two dogs (7.7%) had acceptable function, two dogs (7.7%) could not be evaluated due to recent contra lateral modified Maquet procedure surgery, and two (7.7%) dogs had died for reasons unrelated to the study. This is the first clinical report of the use of titanium foam in veterinary orthopaedics. Modified Maquet procedure appears to be an effective treatment for lameness due to failure of the cranial cruciate ligament in dogs.

En Plaque Sphenoid Wing Meningiomas: Recurrence Factors and Surgical Strategy in a Series of 71 Patients

2009 ◽  
Vol 65 (suppl_6) ◽  
pp. ons100-ons109 ◽  
Author(s):  
Giuseppe Mirone ◽  
Salvatore Chibbaro ◽  
Luigi Schiabello ◽  
Serena Tola ◽  
Bernard George
Keyword(s):  
Cavernous Sinus ◽  
Residual Tumor ◽  
Complete Removal ◽  
Subtotal Resection ◽  
Presenting Symptoms ◽  
Time To Recurrence ◽  
Clinical Records ◽  
Mean Time ◽  
Case Basis

Abstract Objective: En plaque sphenoid wing meningiomas are complex tumors involving the sphenoid wing, the orbit, and sometimes the cavernous sinus. Complete removal is difficult, so these tumors have high rates of recurrence and postoperative morbidity. The authors report a series of 71 patients with sphenoid wing meningiomas that were managed surgically. Methods: The clinical records of 71 consecutive patients undergoing surgery for sphenoid wing meningiomas at Lariboisière Hospital, Paris, were prospectively collected in a database during a 20-year period and analyzed for presenting symptoms, surgical technique, clinical outcome, and follow-up. Results: Among the 71 patients (mean age, 52. 7 years; range, 12–79 years), 62 were females and 9 were males. The most typical symptoms recorded were proptosis in 61 patients (85.9%), visual impairment in 41 patients (57.7%), and oculomotor paresis in 9 patients (12.7%). Complete removal was achieved in 59 patients (83%). At 6 months of follow-up, magnetic resonance imaging scans revealed residual tumor in 12 patients (9 in the cavernous sinus and 3 around the superior orbital fissure). Mean follow-up was 76.8 months (range, 12–168 months). Tumor recurrence was recorded in 3 of 59 patients (5%) with total macroscopic removal. Among the patients with subtotal resection, tumor progression was observed in 3 of 12 patients (25%; 2 patients with grade III and 1 patient with grade IV resection). Mean time to recurrence was 43.3 months (range, 32–53 months). Conclusion: Surgical management of patients with sphenoid wing meningiomas cannot be uniform; it must be tailored on a case-by-case basis. Successful resection requires extensive intra- and extradural surgery. We recommend optic canal decompression in all patients to ameliorate and/or preserve visual function.

scholarly journals Perfluorocarbon Liquid: Its Application in Vitreoretinal Surgery and Related Ocular Inflammation

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Qi Yu ◽  
Kun Liu ◽  
Li Su ◽  
Xin Xia ◽  
Xun Xu
Keyword(s):  
Animal Studies ◽  
Vitreoretinal Surgery ◽  
Complete Removal ◽  
Intraocular Lenses ◽  
Perfluorocarbon Liquid ◽  
Potential Toxicity ◽  
The Past ◽  
Perfluorocarbon Liquids

The application of perfluorocarbon liquids has been well acclaimed in vitreoretinal surgery. Its unique physical properties make it an ideal intraoperative tool to improve the efficiency and safety of surgical procedures in complicated cases. The main functions of perfluorocarbon liquids in vitreoretinal surgery include relocating and fixing the detached retina, displacing the subretinal and subchoroidal to fluid anteriorly, revealing proliferative vitreous retinopathy (PVR) for further maneuvers, protecting the macula from exposure to chemicals with potential toxicity, and assisting the removal of foreign body. The related clinical applications include retinal detachment with severe proliferative vitreoretinopathy, giant tear, diabetic retinopathy (DR), retinopathy of prematurity (ROP), and posterior dislocated crystalline and intraocular lenses. The application of perfluorocarbon liquids has been expended over the past fewer years. Several PFCLs related ocular inflammations have been observed inin vitrostudies, animal studies, and clinical follow-up. The complete removal of PFCLs is recommended at the end of the surgery in most cases.

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