Comparison of macular and optic disc vessel density in thyroid orbitopathy: a comparative octa study.

Purpose: To determine the microvascular and structural changes in the peripapillary and macular areas observed in patients with active thyroid orbitopathy(TO) before and after steroid treatment and compare with inactive TO and the control group by optical coherence tomography angiography (OCTA).

Material And Method: This cross-sectional study included 34 eyes of 17 active TO patients, 108 eyes of 54 inactive TO patients, and 60 eyes of 30 healthy controls. Central macular thickness (CMT), ganglion cell layer-inner plexiform layer (GCL-IPL) thickness, central choroidal thickness (CCT), retinal nerve fiber layer (RNFL) thickness, choroidal thickness in the peripapillary region, superficial capillary plexus (SCP), deep capillary plexus (DCP) and choriocapillaris vessel densities were determined by OCTA in before and after 12-week steroid treatment of active TO cases, inactive TO and control groups.

Digital Evaluation of the Changes in Eyelid and Ocular Surface Measurements and the Correlation of These Parameters with Visual Field Parameters After Upper Eyelid Blepharoplasty.

Objectives: We aimed to evaluate the change in eyelid and ocular surface parameters that were measured using a digital measurement program, the change in the visual field (VF), and the correlation between ocular surface area (OSA) and VF parameters in patients who underwent upper eyelid blepharoplasty for involutional dermatochalasis.

Methods: Patients who underwent upper eyelid blepharoplasty for involutional dermatochalasis between August 2015 and August 2019 were included in the study. The difference between preoperative and postoperative 3rd month values of manually measured margin reflex distance 1 (MRD1), digitally measured eyelid and ocular surface parameters (MRD1, MRD 2 [MRD2], upper eyelid crease height [ECH], pretarsal show height [PTH], eyebrow line-height [EBH] and OSA), and VF parameters were evaluated.

Histopathological View of Benign Essential Blepharospasm: Orbicularis Oculi Hormone Receptor Levels.

Objectives: Benign essential blepharospasm (BEB) is a focal dystonia characterized by involuntary contractions of the orbicularis oculi and periocular muscles. We aimed to investigate the effects of muscle receptor levels on the etiopathogenesis of blepharospasm by evaluating the orbicularis oculi estrogen receptor (ER) and androgen receptor (AR) levels.

Methods: Four blepharospasm patients (2 females and 2 males) who underwent upper lid blepharoplasty and/or orbicularis myomectomy and 4 healthy cases (2 females, 2 males) that had upper lid blepharoplasty were included.

Erdheim-Chester disease with chorioretinal and orbital involvement: a case report.

A 42-year-old woman presented with bilateral proptosis, chemosis, leg pain, and vision loss. Orbital, chorioretinal, and multi-organ involvement of Erdheim-Chester disease, a rare non-Langerhans histiocytosis, with a negative BRAF mutation was diagnosed based on clinical, radiological, and pathological findings. Interferon-alpha-2a (IFNα-2a) was started, and her clinical condition improved.

Erdheim-Chester disease with chorioretinal and orbital involvement: a case report.

A 42-year-old woman presented with bilateral proptosis, chemosis, leg pain, and vision loss. Orbital, chorioretinal, and multi-organ involvement of Erdheim-Chester disease, a rare non-Langerhans histiocytosis, with a negative BRAF mutation was diagnosed based on clinical, radiological, and pathological findings. Interferon-alpha-2a (IFNα-2a) was started, and her clinical condition improved.

Assessment of Choroidal Vascularity in Inactive Thyroid Associated Orbitopathy.

Objectives: The objectives of the study were to evaluate the vascular and stromal structure of the choroid in patients with inactive thyroid associated orbitopathy (TAO) by measuring choroidal vascularity index (CVI) and choroidal thickness (CT) using enhanced depth imaging (EDI) optical coherence tomography (OCT).

Methods: The choroidal image was taken with EDI mode spectral domain (SD)-OCT. All scans were taken between 9.

The Effect of Lower Eyelid Malposition Repair on Palpebral Fissure Size Changes.

Objectives: The aim of the study was to evaluate the effect of changes in the horizontal and vertical palpebral fissure dimensions on surgical success performed due to entropion and ectropion of the lower eyelid.

Methods: The present research was conducted as a retrospective and interventional case series who had undergone involutional lower eyelid malposition repair with a lateral tarsal strip (LTS) alone, LTS with a medial spindle, and LTS with the advancement of the lower eyelid retractors. The subjects' medical records, including demographic and clinic characteristics, pre-operative assessment of horizontal eyelid laxity, and surgical outcomes, were reviewed.

A Comparison of Transcanalicular, Endonasal, and External Dacryocystorhinostomy in Functional Epiphora: A Minimum Two-Year Follow-Up Study.

Purpose: To compare the outcomes of transcanalicular diode laser-assisted dacryocystorhinostomy (TCL-DCR), nonendoscopic endonasal dacryocystorhinostomy (NEN-DCR), and external dacryocystorhinostomy (EXT-DCR) as first-line treatments for functional epiphora.

Methods: This multicenter, retrospective, case-control study included 135 eyes of 135 patients with functional epiphora (86 females and 49 males). Functional epiphora was diagnosed based on a patent lacrimal system with a delay in the fluorescein dye disappearance test (FDDT) or dacryoscintigraphy (DSG) and no ocular surface or eyelid abnormalities.

2D Analysis of Gold Weight Implantation Surgery Results in Paralytic Lagophthalmos.

Objectives: Gold weight implantation in the upper eyelid is a frequently performed treatment for paralytic lagophthalmos to prevent corneal exposure. A margin reflex distance of -1 and -2 (MRD1, MRD2), the palpebral fissure height (PFH), and the vertical lagophthalmos (LV) are 1-dimensional (1D) measurements used in follow-up. Because the exposure area is 2-dimensional (2D), this study was designed to investigate the results using both 1D and 2D analysis.

Muller muscle conjunctival resection or external levator advancement; a quantitative comparison of symmetry in unilateral ptosis.

Purpose: To compare muller muscle conjunctival resection (MMCR) and external levator advancement (ELA) in terms of objective and subjective symmetry in unilateral ptosis.

Methods: The patients who underwent unilateral MMCR (group1,  = 25) and ELA (group2,  = 25) were reviewed retrospectively. With the written algorithm, margin reflex distance-1 (MRD1), localization of the contour peak, and the percentage of overlapping curvatures (POC) of both upper eyelid curves were calculated.

Comparing the outcome of Muller's muscle conjunctival resection for mild/moderate versus severe involutional aponeurotic ptosis.

Aims: To compare predictability of the outcomes of Muller's muscle conjunctiva resection (MMCR) in patients with severe versus mild/moderate involutional aponeurotic ptosis.

Methods: This was a retrospective case-control study. All cases were recruited into the groups in terms of preoperative marginal reflex distance of upper eyelid (MRD-1).

Effect of keratorefractive surgery on choroidal thickness in anisometropic amblyopia.

Purpose: To evaluate postoperative change in choroidal thickness (CT) in patients with anisometropic amblyopia undergoing keratorefractive surgery.

Methods: Anisometropic amblyopic patients and nonamblyopic patients who underwent keratorefractive surgery were included in the study. The eyes were divided into three groups.

An algorithm for Botulinum toxin A injection for upper eyelid retraction associated with thyroid eye disease: long-term results.

Purpose: To evaluate the efficacy and complications of transconjunctival Botulinum toxin A injections performed according to an algorithm, for the management of upper eyelid retraction associated with thyroid eye disease.

Methods: Seventy one eyes of 60 patients at the inactive stage, who had undergone Botulinum toxin A injection were reviewed retrospectively. Botulinum toxin A was injected transconjunctivally, just above the superior tarsal border of the upper eyelid in doses between 2-15 units according to an algorithm, depending on the amount of retraction.

Evaluation of choroidal thickness and retinal vessel density in patients with inactive Graves' orbitopathy.

Background: To investigate choroidal thickness using spectral domain-optical coherence tomography and retinal vessel density with optical coherence tomography angiography in patients with inactive Graves' orbitopathy.

Methods: A total of 36 eyes of 36 patients with inactive Graves' orbitopathy (6 men and 30 women in Group 1) and 36 eyes from 36 controls (8 men and 28 women in Group 2) were recruited for this prospective case-control study. Choroidal thickness measurements were obtained using enhanced depth imaging with spectral domain-optical coherence tomography.

Evaluation of Demographic Features of Eyelid Lesions.

Objectives: This study was an evaluation of demographic and histopathologic features of eyelid lesions.

Methods: The medical records of 261 patients (296 eyelid lesions) who attended a single clinic between 1997 and 2011 were examined retrospectively. The incidence of benign and malignant lesions, the pathological classification, and age and sex data were investigated.

Accelerated corneal crosslinking in children with keratoconus: 5-year results and comparison of 2 protocols.

Purpose: To evaluate long-term clinical results of 2 different accelerated corneal crosslinking (CXL) protocols in pediatric patients with keratoconus.

Setting: Beyoğlu Eye Training and Research Hospital, Istanbul, Turkey.

Design: Retrospective case-control study.

Serum calcium, magnesium, phosphorus, and vitamin D in benign essential blepharospasm.

Purpose: This study aims to compare serum calcium, magnesium, phosphorus, and 25-hydroxy (OH)-vitamin D levels in patients with benign essential blepharospasm (BEB) and healthy subjects and to determine their association with disease severity and frequency.

Methods: This is a prospective study conducted in a tertiary care hospital. Fifty patients (female, 39; male, 11) with BEB and 22 healthy subjects (female, 15; male, 7) included in the study.

Müller Muscle Conjunctiva Resection for Revision of Residual Ptosis After External Levator Advancement Surgery.

Purpose: To evaluate surgical outcomes of Müller muscle conjunctival resection surgery for reoperation of residual ptosis after external levator advancement in patients with aponeurotic ptosis.

Methods: A total of 23 eyes of 23 patients who had undergone Müller muscle conjunctival resection for residual ptosis between January 2016 and July 2018 were reviewed retrospectively. Margin reflex distance (MRD), interlid crease, and show distance measurements were performed with a ruler in millimeters during the office examination, and the photographs of patients were taken before the procedure and on the 10th day, at the first, third, and sixth months after the procedure.

Anterior-Approach Versus Posterior-Approach Levator Advancement Surgery in Aponeurotic Ptosis.

Purpose: To compare the effectiveness and complications of levator reinsertion in aponeurotic ptosis surgery using anterior and posterior approaches.

Methods: Seventy-eight (36 females, 42 males) patients with acquired aponeurotic ptosis were evaluated. Pre- and postoperative margin reflex distance, symmetry of height, contour and skin crease, corneal problems, and lagophthalmus were evaluated and compared between the 2 groups.

Evaluation of Choroidal Thickness in Patients with Proliferative and Non-Proliferative Macular Telangiectasia Using Enhanced Depth Imaging Optical Coherence Tomography.

: To compare subfoveal choroidal thickness (SFCT) in eyes with non-proliferative macular telangiectasia (MacTel) type 2 with or without subretinal neovascularization (SRNV) and healthy control eyes.: Consecutive patients with non-proliferative and proliferative MacTel type 2 were included in the current study. For comparisons subjects with no ocular pathology were recruited and used as controls.

An Alternative Algorithm for Müller Muscle Conjunctival Resection Surgery for Blepharoptosis Management.

Objectives: To evaluate the surgical outcomes of Müller Muscle conjunctival resection surgery performed with an alternative formula.

Methods: A total of 58 eyes of 58 patients with mild ptosis (≤2 mm) and levator function ≥8 mm who responded to 2.5% phenylephrine were enrolled in this study.

Evaluation of the Demographic Features of Eye Loss in Turkey.

Objectives: To investigate the causes of eye loss in different age groups and the distribution of age and sex among these patients.

Methods: The medical records of 816 patients (504 men, 312 women) with eye loss due to different etiologies were evaluated retrospectively for this study. Patients were divided into four age groups (preschool, school, adolescence and adulthood) and causes of eye loss were grouped as follows: trauma, postoperative and other causes (infection, tumor, congenital diseases).

Surgical outcomes of Pars Plana Vitrectomy for recurrent retinal detachment in eyes previously treated with Pars Plana Vitrectomy or Scleral Buckling.

Purpose: To report anatomical and functional outcomes of pars plana vitrectomy (PPV) for recurrent retinal detachment (RD) after failed scleral buckling (SB) or primary PPV.

Methods: Retrospective analysis of 59 eyes with recurrent RD treated previously with SB or PPV was performed. All eyes underwent 23 gauge PPV.

The first hematopoietic stem cell transplantation centre in Iraqi Kurdistan: nursing perspectives and education.

Aim: To describe the nursing capacity-building process within the foundation of a hematopoietic stem cell transplantation (HSCT) centre at the Hiwa Cancer Hospital (HCH), Sulaymaniyah, Iraqi Kurdistan, referring to nursing education, empowerment and leadership.

Methods: 1) Capacity building, the process by which individuals, organisations, institutions and societies develop abilities to perform functions, solve problems and set and achieve objectives, was implemented; 2) Nurse intervention was based exclusively on training and coaching on site, which is an innovative approach, since more often experts are brought to the centre to train people on site; 3) Nurses' personal skills, knowledge and training needs in the field at the HSCT centre were preliminarily explored through an online survey, and intervention was also addressed considering personal preferences and challenges; 4) Clinical documentation implementation and nursing professional organisation improvements were developed.

Results/findings: 1) up to June 2018, 98 patients have been transplanted (69 autologous + 29 allogeneic graft).