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Mohammad Taher Rajabi

Mohammad Taher Rajabi, Narges Hassanpoor, Razieh Parsa, Mohamad Reza Niyousha
PURPOSE: We present spontaneous retrobulbar hemorrhage in a 52-year-old woman with history of breast cancer and tamoxifen intake which was first thought to be an orbital metastasis. CASE REPORT: A 52-year-old woman with history of breast cancer and tamoxifen intake was referred due to severe proptosis and visual loss. Orbital imaging showed an intra-conal mass. After exploration, multiple fragments of dark brown mass in the retrobulbar area were excised. Microscopic diagnosis was blood clot...
March 2016: Journal of Current Ophthalmology
Mohammad Taher Rajabi, Seyedeh Simindokht Hosseini, Zahra Ghorbani, Fereshteh Nobahari, Fatemeh Bazvand, Askar Doostdar, Parviz Zarrinbakhsh, Mohammad Bagher Rajabi
PURPOSE: To investigate the medical profiles of patients referred to Iran Lens Clinic with myopic/myope-astigmatic refractive errors. METHODS: Medical records of 182 patients (364 eyes) with myopic/myope-astigmatic refractive errors that underwent orthokeratology contact lens wear and fulfilled a 6-month period of follow-up were recruited. Efficacy and safety of these contact lenses in improving the visual acuity and correction of the refractive errors were investigated...
September 2015: Journal of Current Ophthalmology
Mohammad Naderan, Mohammad Taher Rajabi, Parviz Zarrinbakhsh, Morteza Naderan, Anahita Bakhshi
PURPOSE: The high prevalence of positive family history of keratoconus (KC) in KC patients is well-known. However, the results regarding the association between family history of KC and disease severity are controversial. The aim of this study was to evaluate the possible association between family history and severity of KC. METHOD: Clinical data of 1496 KC patients were evaluated. All participants were asked if they had had a family member with KC. Topographic and keratometric measurements of KC patients, including central corneal thickness (CCT), thinnest corneal thickness (TCT), mean, flat, and steep keratometry values (K) by the use of Pentacam, best-spectacle corrected visual acuity (BCVA), spherical equivalent (SE), and astigmatism were recorded and compared according to patients with and without a family history of KC, first- or second-degree family members, and the number of family members with KC...
May 9, 2016: Current Eye Research
Mohammad Naderan, Mohammad Taher Rajabi, Parviz Zarrinbakhsh
PURPOSE: To investigate the magnitude, with-the-rule (WTR) or against-the-rule (ATR) orientation, and vector components (Jackson astigmatic vectors [J0 and J45] and blurring strength) of the anterior and posterior corneal astigmatism (ACA and PCA) in patients with keratoconus (KC) in a retrospective study, and to try to find suitable cutoff points for ACA and PCA in an attempt to discriminate KC from normal corneas. DESIGN: Retrospective age- and sex-matched case-control study...
July 2016: American Journal of Ophthalmology
Mohammad Taher Rajabi, Morteza Sharifzadeh
The process of formation of Marx line is studied in this article. Various theories have been proposed previously, in order to explain the mechanisms which lead to the development of Marx line. These theories are based on the characteristics of stained area and do not pay attention to the behavior of dye solution itself on the surface. The aim of this study is to investigate the latter behavior and introduce a new theory based on it, in order to explain the process of the Marx line formation.This study also introduces "Coffee Ring Effect" and its possible applications in explaining some ophthalmological phenomena...
April 2016: Medicine (Baltimore)
Mohammad Naderan, Mohammad Taher Rajabi, Parviz Zarrinbakhsh, Anahita Bakhshi
PURPOSE: To investigate the association between keratoconus (KC) and allergic diseases. METHODS: In a prospective age- and sex-matched case--control study clinical data of 885 KC patients and 1526 controls were evaluated regarding the presence of various allergic diseases. Severity of KC and ophthalmic parameters of KC patients were compared between KC patients with and without allergic diseases. RESULTS: The prevalence of allergic diseases was significantly higher in KC patients...
March 25, 2016: Ocular Immunology and Inflammation
Seyed Soheil Saeedi Saravi, Farah Sabouni, Alireza Arefidoust, Raheleh Yaftian, Sepideh Heydarzadeh, Mohammad Taher Rajabi
The orbital hydatid cyst is a rare entity and although most of them are located in superolateral and superomedial angles of orbits, involvement of inferior sites is uncommon. We report a 12-year-old case of primary hydatid cyst situated in inferior rectus muscle which was undergone surgical removal. Magnetic resonance imaging (MRI) was used for differential diagnosis of hydatid cyst. Moreover, histological analysis was performed, after the cyst removal, to confirm the diagnosis. Early clinical and radiological evaluations and subsequent surgical excision is the mainstay of treatment and should be performed to prevent severe complications caused by the advanced and ruptured cysts...
2016: Orbit
Mohammad Taher Rajabi, Koosha Ramezani
Ocular lipodermoid cysts and solid dermoid tumors are choristomas which are described as normal tissue growth in an abnormal location. Congenital epibulbar lipodermoid comprises adipose tissue that is covered by connective tissue. They are usually located superotemporally, and basically tend not to involve the peripheral cornea. If the dermoid or lipodermoid is accompanied by other systemic conditions or ocular anomalies in young children, a consultation with an Internist or pediatrician is required to rule out Goldenhar syndrome which is a oculoauriculovertebral dysplasia...
October 2015: Middle East African Journal of Ophthalmology
Mohammad Taher Rajabi, Morteza Sharifzadeh
No abstract text is available yet for this article.
February 2016: Cornea
Mohammad Taher Rajabi, Ali Makateb, Hassan Hashemi, Edward J Holland, Ali Djalilian, Jeffrey A Nerad
The authors report a case where formalin was accidentally injected into the eyelids of a 71-year-old woman undergoing blepharoplasty, causing full thickness necrosis of both upper eyelids and ocular complications that required multiple reconstructive surgical procedures.
July 2015: Ophthalmic Plastic and Reconstructive Surgery
Mohammad Naderan, Farzaneh Rezagholizadeh, Masoome Zolfaghari, Morteza Naderan, Mohammad Taher Rajabi, Mohammad Amin Kamaleddin
AIM: The purpose of this study was to determine the association between prevalence of obstructive sleep apnoea (OSA) in patients with keratoconus (KC) and the severity of KC. METHODS: Six-hundred and sixteen patients with KC and 616 patients without KC in the control group were enrolled in this prospective case-control study. Both groups were matched by age, gender, and body mass index (BMI). The Berlin Questionnaire was administered in both groups. Keratometric and topographic measurements of the KC eyes were recorded...
December 2015: British Journal of Ophthalmology
Mohammad Taher Rajabi, Sara Korouji, Mahgol Farjadnia, Mohammad Naderan, Mohammad Bagher Rajabi, Bahram Khosravi, Seyed Mehdi Tabatabaie
AIM: To compare higher order aberrations in two aspherical intraocular lenses (IOLs): Akreos advanced optics (AO) and Dr. Schmidt Microcrystalline 6125 aspheric anterior surface (MC6125AS) with each other. METHODS: Forty eyes of 39 patients underwent phacoemulsification and Akreos AO and MC6125AS were implanted in their eyes in a random manner. Three months post-operatively, higher order aberrations including spherical aberration, coma aberration, and total aberrations were measured and compared...
2015: International Journal of Ophthalmology
Mohammad Naderan, Saeed Shoar, Morteza Naderan, Mohammad Amin Kamaleddin, Mohammad Taher Rajabi
AIM: To compare the anterior segment measurements obtained by rotating Scheimpflug camera (Pentacam) and Scanning-slit topography (Orbscan IIz) in keratoconic eyes. METHODS: A total of 121 patients, 71 males (58.7%) and 50 females (41.3%) (214 eyes) with the diagnosis of keratoconus (KC) were enrolled in this study. Following diagnosis of KC by slit-lamp biomicroscopic examination, central corneal thickness (CCT), thinnest corneal thickness (TCT), anterior chamber depth (ACD), and pupil diameter (PD) were measured by a single examiner using successive instrumentation by Pentacam and Orbscan...
2015: International Journal of Ophthalmology
Fariba Ghassemi, Hossein Ghanaati, Reza Karkhaneh, Leila Boujabadi, Seied Zia Tabatabaie, Mohammad Taher Rajabi
BACKGROUND: The management of retinoblastoma remains a challenge to the multidisciplinary team, particularly as treatment affects not only visual outcomes, but also ocular retention and morbidity. Management of retinoblastoma has evolved over the past two decades. OBJECTIVES: To report the result of intra-ophthalmic artery chemotherapy (IAC) for the treatment of refractory and advanced retinoblastoma tumors. PATIENTS AND METHODS: All patients who had failed to respond adequately to previous treatments and six naive patients with advanced retinoblastoma, receiving IAC between 2009 and 2012, were included in this institutional interventional case series...
August 2014: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
Mohammad Taher Rajabi, Hajar Jafari, Seyedeh Simindokht Hosseini, Seyed Ziaeddin Tabatabaie, Mohammad Bagher Rajabi, Fahimeh Asadi Amoli
PURPOSE: To report a case of orbital metastasis from scapular bone osteosarcoma. CASE REPORT: A 55-year-old man who was a known case of scapular bone osteosarcoma, was referred to our clinic with ocular symptoms including acute painful decreased vision, proptosis, conjunctival injection, and chemosis. He had undergone surgical excision of the original tumor and received systemic chemotherapy 4 months before. Imaging studies and incisional biopsy were performed for the orbital lesion, the histopathological examination confirmed the diagnosis of metastatic osteosarcoma...
October 2014: Journal of Ophthalmic & Vision Research
Mohammad Taher Rajabi, Mahla Shadravan, Mehdi Mazloumi, Syed Ziaeddin Tabatabaie, Seyedeh Simindokht Hosseini, Mohammad Bagher Rajabi
PURPOSE: To report the results of bupivacaine injection into the orbicularis oculi muscle to treat lagophthalmos in patients with long-standing Bell palsy. METHODS: In this prospective interventional case series, bupivacaine, 5 ml of a 0.750% solution, was injected into the preseptal and pretarsal area of the orbicularis oculi in each of 10 patients with idiopathic peripheral facial nerve palsy. The measures of vertical eyelid apertures during open and closed eyes were made before the procedure and 1, 3, and 6 months after injection...
November 2015: Ophthalmic Plastic and Reconstructive Surgery
Mohammad Taher Rajabi, Ghasem Saeedi-Anari, Farshid Ramezani, Seyed-Ziaeddin Tabatabaie, Mohammad Bagher Rajabi, Fahimeh Asadi Amoli
At an estimated incidence of 2 cases per million persons per year, osteosarcoma is the most common primary malignant bone tumor in children and adults, excluding hematopoietic intraosseous tumors. Orbital metastases of osteosarcoma are very rare. Only 5 cases of orbital metastasis of osteosarcoma previously reported in the literature. We report the case of a 19-year-old man with known history of osteosarcoma of right distal femur who presented with acute visual loss and progressive protrusion of his left eye...
February 2015: Archives of Iranian Medicine
Mohammad Naderan, Mohammad Taher Rajabi, Saeed Shoar, Mohammad Amin Kamaleddin, Morteza Naderan, Farzaneh Rezagholizadeh, Masoome Zolfaghari, Rozhin Pahlevani
UNLABELLED: Association of keratoconus (KC) with genetic predisposition and environmental factors has been well documented. However, no single study has investigated the possible relationship between ABO and Rh blood groups and KC. METHODS: A case-control study was designed in a university hospital enrolling 214 patients with KC in the case group and equal number of age- and sex-matched healthy subjects in the control group. Primary characteristics, ABO blood group, and Rh factors were compared between the two groups...
July 2015: Eye & Contact Lens
Ahmad Ameri, Mohammad Reza Akbari, Ali Reza Keshtkar Jaafari, Mohammad Taher Rajabi, Masoud Aghsaei Fard, Arash Mirmohammadsadeghi
PURPOSE: To report the effectiveness of incorporating a central tenectomy on the recessed rectus muscles when treating large-angle horizontal deviations. METHODS: Patients undergoing recession and central tenectomy from March 2010 to January 2013 were prospectively enrolled. The procedure entails making two longitudinal incisions, each 4 mm, on the muscle adjacent to sutures made during the recession procedure. With recession complete and muscle sutured to the sclera, the central flap (with approximately one-third of the insertion width) is excised...
December 2014: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
Mohammad Taher Rajabi, Seyed Ziaeddin Tabatabaie, Mohammad Bagher Rajabi, Yalda Abrishami, Seyedeh Simindokht Hosseini, James Oestreicher
No abstract text is available yet for this article.
July 4, 2014: Iranian Journal of Neurology
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