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1.
J Cancer Res Ther ; 20(1): 133-138, 2024 Jan 01.
Article in English | MEDLINE | ID: mdl-38554310

ABSTRACT

AIMS AND OBJECTIVES: The aim is to study the spectrum and cytomorphological features of bone lesions and find out the diagnostic accuracy of Fine needle aspiration cytology (FNAC) on the same. MATERIALS AND METHODS: The study was a cross-sectional study conducted in the Department of Pathology and Orthopedics in a tertiary institute in north India over a period of 1 year in 55 patients. All the patients were subjected to FNAC of bone lesions followed by tru-cut or open bone biopsy. Cytosmears were stained with May Grunwald Giemsa and Hematoxylin and Eosin were done on biopsy specimens. Sensitivity and specificity were calculated in percentage with a 95% confidence interval with reference to biopsy specimens. RESULTS: Two peaks were observed; one between 11 and 40 years with 32 cases and another at 51 and 60 years with 12 cases. The male to female ratio was 1.4:1. In the present study, inflammatory lesions were present in 17 (31%) cases, 2 were tumor-like conditions; 10 (18%) cases of primary benign tumors, 26 (47.2%) cases were malignant. Out of these, 15 (27.2%) were primary malignant bone tumors and 11 (20%) were secondary in nature. The sensitivity, specificity, and diagnostic accuracy of the FNA of bone lesions were 55.17%, 79.04%, and 73.46%, respectively. CONCLUSION: Although there are a few limitations of FNAC such as low cellularity, small representative sample, and hemorrhagic aspirate, it can still be used as an initial diagnostic modality with proper clinical context for the management of bone lesions.


Subject(s)
Cytodiagnosis , Neoplasms , Humans , Male , Female , Biopsy, Fine-Needle , Cross-Sectional Studies , Tertiary Healthcare
2.
J Cancer Res Ther ; 19(2): 198-202, 2023.
Article in English | MEDLINE | ID: mdl-37313901

ABSTRACT

Aims and Objectives: The purpose of this study was to determine the concordance of core needle biopsy (CNB) and surgical specimens for determining the molecular profiling and to observe the changes in the same after neoadjuvant chemotherapy. Materials and Methods: This was a cross-sectional study over a period of one year on 95 cases. Immunohistochemical (IHC) staining was done as per the staining protocol in a fully automated BioGenex Xmatrx staining machine. Results: On CNB, estrogen receptor (ER) positivity was seen in 58 out of 95 cases, comprising 61% of the total, and on mastectomy, it was positive in 43 (45%) cases. Progesterone receptor (PR) positivity was seen in 59 (62%) cases on CNB and 44 (46%) cases on mastectomy. Total 7 (7%) were human epidermal growth factor receptor 2 (HER2)/neu positive on CNB and 8 (8%) on mastectomy, respectively. There were 15 (15.7%) that showed discordant results after neoadjuvant therapy. Estrogen status changed from negative to positive in 1 (7%) case and positive to negative in 14 (93%) cases. Progesterone status changed from positive to negative in all 15 cases (100%). There was no change in the HER2/neu status. The agreement of hormone receptor status between CNB and subsequent mastectomy in the present study was found to be substantial (kappa value for ER, PR, and HER2neu as 0.608, 0.648, and 0.648, respectively. Conclusion: IHC is a cost-effective method to assess hormone receptor expression. This study shows that ER, PR, and HER2/neu expression in CNB should be reassessed in excision specimens for the better management of endocrine therapy.


Subject(s)
Breast Neoplasms , Humans , Female , Breast Neoplasms/drug therapy , Breast Neoplasms/genetics , Mastectomy , Neoadjuvant Therapy , Biopsy, Large-Core Needle , Cross-Sectional Studies
3.
J Midlife Health ; 13(3): 244-246, 2022.
Article in English | MEDLINE | ID: mdl-36950214

ABSTRACT

Triple primary cancers in one patient are a very rare finding and occur in only 0.5% of patients with cancers. Here, we report the case of triple malignancy in a 62-year-old woman who developed synchronous primary endometrial endometroid type and serous type of fallopian tube carcinoma, which is again a rare finding after 4 years of diagnosis of transitional cell carcinoma of the right renal pelvis.

4.
Acta Cytol ; 65(5): 411-416, 2021.
Article in English | MEDLINE | ID: mdl-34192704

ABSTRACT

INTRODUCTION: Core-needle biopsy (CNB) is a minimally invasive procedure used in preoperative diagnosis of breast lumps. It has been seen that in few years, the CNB seems to be replacing the fine-needle aspiration cytology (FNAC), although no study had yet conclusively proved a superiority of one over the other. AIMS AND OBJECTIVES: The aim of this study was to study the cytohistological spectrum of palpable breast lesions and to evaluate the diagnostic accuracy of FNAC versus CNB for breast lesions. MATERIALS AND METHODS: The study was a cross-sectional study conducted in the Department of Pathology and Surgery, over a period of 1 year in 152 patients. All the patients were subjected to FNAC and CNB. Cytosmears were stained with May-Grunwald Giemsa and hematoxylin and eosin was done on CNB and excision biopsy (EB) specimens. Sensitivity and specificity were calculated in percentage with 95% confidence interval with reference to CNB/surgical specimens. Kappa statistics were used to compare the level of agreement between FNAC versus CNB and CNB versus surgical specimens. RESULTS: A total of 152 patients were taken for FNAC and CNB. EB was performed in only 104 patients. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of FNAC verses CNB in correlation with subsequent histopathology were found to be (93.40 vs. 94.06%), (97.50 vs. 100.00%), (99.00 vs. 100.00%), (84.78 vs. 33.33%), and (94.52 vs. 94.23%), respectively. CONCLUSION: CNB has overcome the pitfall of FNAC but CNB cannot replace FNAC but both procedures are complementary to each other.


Subject(s)
Biopsy, Fine-Needle , Breast Neoplasms/diagnosis , Breast Neoplasms/pathology , Breast/pathology , Adult , Biopsy, Fine-Needle/methods , Biopsy, Large-Core Needle/methods , Cytological Techniques/methods , Female , Humans , Middle Aged , Predictive Value of Tests , Sensitivity and Specificity
5.
J Midlife Health ; 11(4): 231-235, 2020.
Article in English | MEDLINE | ID: mdl-33767564

ABSTRACT

OBJECTIVE: The objective of this study is to determine the clinical predictors of unsatisfactory Pap smears. METHODOLOGY: This was a case-control study done in a tertiary care institute. All unsatisfactory conventional pap (CP) smears between January 2015 and June 2017 were retrieved, and the slides were viewed. Clinical details were recorded from request forms and case files. Simple and multiple logistic regression analyses were used to identify the predictors of unsatisfactory CP smears. RESULTS: In this study, we have included 314 unsatisfactory Pap smears and 541 controls with satisfactory Pap smears. Clinical parameters such as older age and cervical erosion proved to be important predictors of unsatisfactory pap smears. The most common reason for unsatisfactory pap smears was due to a paucity of epithelial elements (66.6%), followed by obscuration of smear details by blood/inflammatory cells/mucus (9.9%) and air drying artifacts (4.4%). There were multiple reasons in 19.1% of cases with unsatisfactory pap smears. CONCLUSION: Our study shows that older age groups and cervical erosion are predictors of unsatisfactory pap smears. Incidence of unsatisfactory pap smears can be reduced by education and retraining of health-care workers and doctors.

6.
J Cancer Res Ther ; 14(3): 574-577, 2018.
Article in English | MEDLINE | ID: mdl-29893320

ABSTRACT

AIMS: To find the spectrum and frequency of lower gastrointestinal malignancies and diagnostic accuracy of colonoscopic brush cytology in their diagnosis. MATERIALS AND METHODS: This was a prospective study carried out on 49 patients in the Department of Pathology over 1 year. Brushing material was smeared directly onto at least two clean glass slides. The air dried smears were stained with May Grunwald Giemsa stain. The endoscopic biopsies were examined grossly and were fixed in 10% formalin, processed and stained with Hematoxylin and Eosin stain, respectively. Special stains were used wherever required. OBSERVATION AND RESULTS: The study was done on 49 patients presented with colorectal and anal lesions. Age of the patients ranged from 17 to 72 years with male to female ratio being 1.57:1. On statistical analysis, the sensitivity of colonoscopic brush cytology was found to be 85.71% and specificity 61.53%. The accuracy came out to be 79.16%. CONCLUSION: Brush cytology is a reliable, safe, inexpensive, and rapid method of diagnosing gastrointestinal lesions. Since brushing is a relatively noninvasive procedure, routine use of brushings of colonoscopically visible lesions should be done, in addition, to biopsy to increase the diagnostic yield.


Subject(s)
Colonoscopy/standards , Colorectal Neoplasms/diagnosis , Cytodiagnosis/methods , Adolescent , Adult , Aged , Biopsy , Colorectal Neoplasms/pathology , Cytodiagnosis/standards , Eosine Yellowish-(YS)/chemistry , Female , Humans , Male , Methylene Blue/chemistry , Middle Aged , Young Adult
7.
J Cancer Res Ther ; 13(3): 451-455, 2017.
Article in English | MEDLINE | ID: mdl-28862208

ABSTRACT

AIMS: The study is undertaken to correlate the fine-needle aspiration cytology (FNAC) findings with histopathology in a spectrum of thyroid lesions and to find the diagnostic accuracy of fine-needle aspiration (FNA) so that unnecessary thyroidectomies can be avoided in benign lesions. MATERIALS AND METHODS: This study was carried out over the period of 1-year (May 1, 2012-April, 30 2013). FNA specimens obtained from 200 patients were analyzed. Of these, only 40 patients underwent surgery and their thyroid specimens were subjected to histopathological examination. RESULTS: The age of the patients ranged from 9 to 82 years with mean age being 43 years. There was female preponderance, with male to female ratio being 1:7. On cytology out of 200 cases, 148 (74%) were benign, 25 (12.5%) were malignant, 16 (8%) were indeterminate, and 11 (5.5%) were nondiagnostic. Only 40 patients underwent surgery. On histopathology, 21 (52.5%) cases were benign and 19 (47.5%) were malignant. The statistical analysis of cytohistological correlation for both benign and malignant lesions revealed sensitivity, specificity, and diagnostic accuracy of 84%, 100% and 90%, respectively. CONCLUSION: FNAC is a minimally invasive, highly accurate and cost-effective procedure for the assessment of patients with thyroid lesions and has high -sensitivity and specificity. It acts as a good screening test and avoids unnecessary thyroidectomies.


Subject(s)
Biopsy, Fine-Needle/methods , Cytodiagnosis/methods , Thyroid Gland/diagnostic imaging , Thyroid Neoplasms/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Child , Female , Humans , Male , Middle Aged , Thyroid Gland/pathology , Thyroid Neoplasms/diagnostic imaging , Thyroid Neoplasms/pathology , Thyroid Neoplasms/surgery , Thyroidectomy
8.
J Curr Glaucoma Pract ; 11(2): 52-57, 2017.
Article in English | MEDLINE | ID: mdl-28924339

ABSTRACT

INTRODUCTION: To evaluate the relationship between retinal nerve fiber layer (RNFL) thickness measured by Cirrus high-definition (HD) optical coherence tomography (OCT) and the axial length and refractive error of the eye. MATERIALS AND METHODS: A total of 100 eyes of 100 healthy subjects (age 20-34 years with M/F ratio of 57/43), comprising 50 eyes with emmetropia [spherical equivalent (SE) 0 D], 25 eyes with moderate myopia (SE between -4 D and -8 D), and 25 eyes with high myopia (SE between -8 D and -12 D) were analyzed in this cross-sectional study. Average and mean clock hour RNFL thicknesses were measured by cirrus HD-OCT and compared between the three groups. Associations between RNFL measurements and axial length and SE were evaluated by linear regression analysis. RESULTS: The average RNFL measurements were significantly lower in high myopia (78.68 +/- 5.67) and moderate myopia (83.76 +/- 3.44) group compared with emmetropia group (91.26 +/- 2.99), also in the superior and inferior mean clock hours. Significant correlations were evident between RNFL measurements and the SE and axial length. The average RNFL thickness decreased with increasing axial length (r = -0.8115) and negative refractive power (r = 0.8397). Myopia also affected the RNFL thickness distribution. As the axial length increased and the SE decreased, the thickness of the superior, inferior, and nasal peripapillary RNFL decreased. CONCLUSION: The axial length/refractive error of the eye affected the average RNFL thickness and the RNFL thickness distribution. Analysis of RNFL thickness in the evaluation of glaucoma should always be interpreted with reference to the refractive status. When interpreting the RNFL thickness of highly myopic patients by OCT, careful attention must be given to the inherently thinner RNFL to avoid a false diagnosis of glaucoma. HOW TO CITE THIS ARTICLE: Singh D, Mishra SK, Agarwal E, Sharma R, Bhartiya S, Dada T. Assessment of Retinal Nerve Fiber Layer Changes by Cirrus High-definition Optical Coherence Tomography in Myopia. J Curr Glaucoma Pract 2017;11(2):52-57.

9.
Oman J Ophthalmol ; 10(2): 91-95, 2017.
Article in English | MEDLINE | ID: mdl-28757693

ABSTRACT

PURPOSE: The purpose of this study is to determine the effect of phacoemulsification cataract extraction on measurement of retinal nerve fiber layer and optic nerve head parameters using spectral domain optical coherence tomography. MATERIAL AND METHODS: A prospective, hospital-based study of 100 patients of 40 years of age and above, with no other ocular morbidity except cataract and planned for phacoemulsification with IOL implantation (SN60WF) at a tertiary centre at AIIMS, New Delhi, India. All patients underwent imaging with Cirrus SD-OCT model 400 and the optic disc cube 200x200 protocol at baseline and at 1 month follow up. Paired sample t-test was used to compare the RNFL parameters and ONH parameters. RESULTS: The mean age of subjects was 56.6 ± 12.3 years (70 males, 30 females). The average RNFL increased from 92.6 ± 5.4 µm to 101.3 ± 5.6 µm after phacoemulsification, an increase of 9% (P = 0.003) and the signal strength increased from 5.6 ± 0.5 to 7.6 ± 0.7, increasing by 35.7% (P = 0.004). There was a significant increase in the disc area (P = 0.004) and rim area (P = 0.004) but no significant change in vertical cup-disc ratio (P = 0.45) or average cup-disc ratio (P = 0.075). The quadrant-wise RNFL thickness increase in inferior, superior, nasal, and temporal quadrants was 12.6% (P = 0.001), 10% (P = 0.001), 5.6% (P = 0.001), and 3.2% (P = 0.001), respectively. The change in RNFL thickness was maximum in posterior subcapsular cataract (P = 0.001) followed by cortical (P = 0.001) and nuclear (P = 0.001) subtypes. CONCLUSIONS: A significant increase in RNFL thickness and signal strength was observed after cataract surgery using SD-OCT. The maximum change in RNFL thickness was in the inferior quadrant, where RNFL thinning is a significant predictor of glaucoma progression. The posterior subcapsular cataract interfered with RNFL measurement maximally due to its density and proximity to nodal point. After the cataract surgery, a new baseline needs to be established by obtaining fresh OCT images for assessing the longitudinal follow-up of a glaucoma patient.

10.
J Clin Diagn Res ; 11(4): ED23-ED24, 2017 Apr.
Article in English | MEDLINE | ID: mdl-28571159

ABSTRACT

Pleomorphic Xanthoastrocytoma (PXA) is a rare brain tumour comprising only <1% of primary brain tumours which is seen in children and young adults. Only 9-20% of the PXA shows anaplastic features and this has a bad prognosis. PXA is a WHO grade II tumour while anaplastic PXA is a WHO grade III tumour. Neurofibromatosis type 1(NF1), which is an autosomal dominant condition, predisposes to tumours of the central nervous system; most of which are pilocytic astrocytomas. Association of PXA with NF1 is very rare and only a very few cases have been reported. Here, we present a case of 42-year-old male, a known case of NF1, with multiple neurofibromas, who presented with right sided hemiparesis, seizures and vomiting. The histopathology and immunohistochemistry features were suggestive of anaplastic PXA.

11.
J Cancer Res Ther ; 12(2): 681-4, 2016.
Article in English | MEDLINE | ID: mdl-27461632

ABSTRACT

AIM: To find the spectrum and frequency of upper gastrointestinal malignancies and diagnostic accuracy of endoscopic brush cytology in their diagnosis. MATERIALS AND METHODS: This study was a prospective study carried out on 251 patients over 1-year in the Department of Pathology. Brushing material was smeared directly on to at least two clean glass slides and was stained with May-Grunwald-Giemsa stain. The endoscopic biopsies were examined grossly and were fixed in 10% formalin, processed, and stained with hematoxylin and eosin stain. OBSERVATION AND RESULTS: The age range of the patients varied from 8 to 90 years, with the mean being 56 years. Male to female ratio was 2.5:1. On brush cytology, out of 251 cases, 110 had benign lesions and 97 had malignant lesions. Forty-four samples were considered suspicious of malignancy. On histopathology, benign lesions were present in 105 patients while malignant lesions were seen in 139 patients. In seven cases, results were inconclusive due to inadequate/superficial biopsy. STATISTICAL ANALYSIS: Statistical analysis revealed the overall sensitivity of upper gastrointestinal brush cytology as 83.45% and specificity 80.95%. The accuracy of brush cytology came out to be 82.37% in upper gastrointestinal tract. CONCLUSION: Brush cytology is a reliable, safe, inexpensive, and rapid method of diagnosing upper gastrointestinal lesions. Although endoscopic biopsies are established gold standard for diagnosing gastrointestinal malignancy, use of both biopsy and brushing together increases the diagnostic accuracy.


Subject(s)
Cytodiagnosis/methods , Endoscopy, Gastrointestinal/methods , Gastrointestinal Neoplasms/diagnosis , Upper Gastrointestinal Tract/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Biopsy , Child , Cytodiagnosis/standards , Endoscopy, Gastrointestinal/standards , Female , Humans , India , Male , Middle Aged , Prospective Studies , Reproducibility of Results , Sensitivity and Specificity , Young Adult
12.
Blood Res ; 51(2): 76, 2016 Jun.
Article in English | MEDLINE | ID: mdl-27382550
13.
Oman J Ophthalmol ; 9(1): 3-10, 2016.
Article in English | MEDLINE | ID: mdl-27013821

ABSTRACT

UNLABELLED: Optical coherence tomography (OCT), a noninvasive imaging modality that uses low-coherence light to obtain a high-resolution cross-section of biological structures, has evolved dramatically over the years. The Swept-source OCT (SS-OCT) makes use of a single detector with a rapidly tunable laser as a light source. The Casia SS-1000 OCT is a Fourier-domain, SS-OCT designed specifically for imaging the anterior segment. This system achieves high resolution imaging of 10΅m (Axial) and 30΅m (Transverse) and high speed scanning of 30,000 A-scans per second. With a substantial improvement in scan speed, the anterior chamber angles can be imaged 360 degrees in 128 cross sections (each with 512 A-scans) in about 2.4 seconds. We summarize the clinical applications of anterior segment SS-OCT in Glaucoma. LITERATURE SEARCH: We searched PubMed and included Medline using the phrases anterior segment optical coherence tomography in ophthalmology, swept-source OCT, use of AS-OCT in glaucoma, use of swept-source AS-OCT in glaucoma, quantitative assessment of angle, filtering bleb in AS-OCT, comparison of AS-OCT with gonioscopy and comparison of AS-OCT with UBM. Search was made for articles dating 1990 to August 2015.

14.
Int Ophthalmol ; 36(3): 401-6, 2016 Jun.
Article in English | MEDLINE | ID: mdl-26494477

ABSTRACT

The purpose of this study was to determine the risk factors for occurrence of intra-operative complications during phacoemulsification performed by residents. One hundred fifty patients with cataract who underwent phacoemulsification by residents, with an experience of five or more phacoemulsification surgery, at a tertiary care centre were included in this study. The pre-operative data of these patients were collected from the hospital records. Surgeons were interviewed immediately after the surgery regarding the surgeon experience, phacoemulsification technique, machine factors, and intra-operative complications. Statistical analysis was done to determine pre-operative and intra-operative risk factors. The overall surgical complication rate in resident-performed phacoemulsification was 37 % of which major and minor complications were 21 and 16 %, respectively. Success in terms of placement of intraocular lens in capsular bag was 84 %. The most common major and minor complications found were posterior capsular tear and irregular capsulorhexis, respectively. Systemic and ocular features of patients as well as type of machine (longitudinal versus torsional longitudinal) had no significant association in terms of complication rate. Increase in success rate was seen with increase in semester and number of surgeries performed. Patient factors including general physical condition, systemic diseases, and anatomical factors do not influence success in resident-performed phacoemulsification. With increase in semester of residents, there is a significant decrease in intra-operative complications. Minor complications in the beginning of case lead to increase in major complications later on during the case and decrease in success rate by junior-semester residents.


Subject(s)
Clinical Competence/standards , Internship and Residency/statistics & numerical data , Intraoperative Complications/etiology , Phacoemulsification , Aged , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Risk Factors
15.
Int Ophthalmol ; 36(1): 9-15, 2016 Feb.
Article in English | MEDLINE | ID: mdl-25820518

ABSTRACT

To estimate agreement in diurnal variations of intraocular pressure (IOP) by Tono-Pen (TP) and Goldmann applanation tonometer (GAT) in glaucoma patients on topical anti-glaucoma medication(s). IOP was measured at every 3 h from 7 a.m. to 10 a.m. in 50 eyes of glaucoma patients on topical medication(s). Diurnal fluctuation of IOP by each method was calculated as maximum-minimum IOP in a day. Central corneal thickness (CCT) was measured by ultrasonic pachymeter. There was good correlation between TP and GAT at all times during a day, minimum, and maximum IOPs during a day (Correlation coefficient, 0.706 at 7 a.m., 0.624 at 10 a.m., 0.682 at 1 p.m., 0.814 at 4 p.m., 0.652 at 7 p.m., 0.572 at 10 p.m., 0.668 minimum IOP, 0.689 maximum IOP). Mean IOPs by TP were always higher than GAT at all times during a day. Bland-Altman plots suggested a close relationship between the two sets of readings, and that this relationship was consistent at different times in a day, in maximum IOPs, minimum IOPs and also in fluctuation of IOPs. Linear regression analysis between the differences of diurnal fluctuation (diurnal fluctuation by GAT-diurnal fluctuation by TP) and CCT showed strong association (R 2 = 0.857, p < 0.001). The mean change in difference of diurnal fluctuation (GAT-TP) for a 10-micron increase in CCT was 0.69 mmHg. TP can be considered a reliable alternative to GAT in glaucoma patients for knowing the diurnal control of IOP; however these two methods should not be used interchangeably. Difference of diurnal fluctuation between two methods is dependent on CCT.


Subject(s)
Circadian Rhythm/physiology , Glaucoma/physiopathology , Intraocular Pressure/physiology , Tonometry, Ocular/methods , Adult , Aged , Antihypertensive Agents/therapeutic use , Cornea/diagnostic imaging , Cross-Sectional Studies , Female , Glaucoma/drug therapy , Humans , Male , Middle Aged , Regression Analysis , Reproducibility of Results , Tonometry, Ocular/standards , Ultrasonography
16.
Eur J Ophthalmol ; 26(1): 95-7, 2016.
Article in English | MEDLINE | ID: mdl-26044372

ABSTRACT

PURPOSE: To describe a novel technique of trabeculectomy combined with cyclodialysis and Ologen implantation at 3 sites in cases with high risk for failure of trabeculectomy. METHODS: Six eyes of 6 patients who had high risk for failure of trabeculectomy underwent cyclodialysis-augmented trabeculectomy with Ologen implantation at 3 sites using the described technique. RESULTS: All the eyes achieved target intraocular pressure, which was maintained until 1 year of follow-up. One eye required bleb needling at 6 weeks postoperative follow-up. None of the eyes had any other intraoperative or postoperative complications. CONCLUSIONS: This novel technique of combining trabeculectomy with cyclodialysis augmented by Ologen placement at 3 locations appears to have encouraging short-term intraocular pressure control and may be adopted in eyes with risk factors for failure of conventional trabeculectomy.


Subject(s)
Ciliary Body/surgery , Collagen , Glaucoma/surgery , Glycosaminoglycans , Prosthesis Implantation , Sclera/surgery , Trabeculectomy/methods , Adolescent , Adult , Female , Glaucoma/physiopathology , Humans , Intraocular Pressure/physiology , Male , Middle Aged , Postoperative Complications , Prostheses and Implants , Risk Factors , Tonometry, Ocular
17.
J Glaucoma ; 25(4): e438-40, 2016 Apr.
Article in English | MEDLINE | ID: mdl-26550965

ABSTRACT

PURPOSE: To evaluate the impact of using drop application strips on eye drop instillation in glaucoma patients on chronic topical ocular hypotensive therapy. METHODS: A total of 72 patients with primary open-angle glaucoma with an uncorrected visual acuity of 3/60 or more, self-administering topical antiglaucoma medication for >1 year were evaluated. One eye of each patient was included in the study. Patients were instructed to instill 0.5% carboxymethyl cellulose drop in 1 eye. They were then instructed to instill the same drop using the drop application strips. RESULTS: Mean age of the patients included in the study was 50.39 ± 12.04 years. Before assistance of drop application strips, 35 (48.61%) patients placed the drop into the eye without any contact of the dropper nozzle, and, after application of the drop application strips, 66 (91.67%) patients placed the drop in the eye without any contact (P=0.025). The number of patients putting the first drop of drug into the eye without spilling over the adenexae increased from 30 (41.67%) to 45 (62.5%) after application of the strip (P<0.001). The mean number of drops instilled to get 1 drop into the eye decreased from 2 ± 0.95 to 1.56 ± 0.78 when the drop application strip was used (P<0.001). CONCLUSIONS: Use of a drop application strip causes a significant decrease in contact of the eye drop bottle nozzle with the eyeball and eyelid, decreases the number of drops instilled to get 1 drop into the eye, and is associated with an overall improvement in eye drop instillation.


Subject(s)
Antihypertensive Agents/administration & dosage , Drug Delivery Systems/instrumentation , Glaucoma, Open-Angle/drug therapy , Administration, Topical , Adult , Aged , Drug Packaging , Female , Glaucoma, Open-Angle/physiopathology , Humans , Intraocular Pressure/drug effects , Male , Middle Aged , Ophthalmic Solutions/administration & dosage , Self Administration , Surveys and Questionnaires , Visual Acuity , Young Adult
18.
Int Med Case Rep J ; 8: 313-6, 2015.
Article in English | MEDLINE | ID: mdl-26664247

ABSTRACT

A 17-year-old male presented with gradual painless diminution of vision since childhood. Slit lamp examination revealed both eyes having congenital cataract. Right eye lens aspiration was performed but was uneventful, and he prepared for left eye surgery after 7 days. Immediately after giving a peribulbar block, a complete akinesia, tight eyelids, and stony hard eyeball was noted. An abaxial proptosis of 7 mm was noted. Lateral canthotomy and inferior cantholysis were done and proptosis reduced to 5 mm. Bleeding time-clotting time was normal. Proptosis worsened to 8 mm the next day. Contrast-enhanced computed tomography scan showed inferolateral subperiosteal hematoma, but drainage could not be performed due to prolonged prothrombin time and activated prothrombin time. Fresh frozen plasma was transfused. Tarsorrhaphy was performed for exposure keratopathy after his coagulation profile became normal. Hematology evaluation after 2 weeks detected factor V deficiency, and was diagnosed as Owren's disease or parahemophilia.

19.
Indian J Ophthalmol ; 63(5): 459-62, 2015 May.
Article in English | MEDLINE | ID: mdl-26139813

ABSTRACT

ExPress glaucoma filtration device (GFD) has recently become available in India as a surgical option for glaucoma patients. We retrospectively evaluated the outcome of ExPress GFD in 12 eyes with advanced glaucoma with intraocular pressures (IOPs) not controlled on maximal tolerable medical therapy. The mean preoperative IOP of 29.58 ± 7.13 mmHg decreased to 17.0 ± 2.67 and 17.40 ± 0.89 mmHg at 6 and 12 months after surgery. Absolute success (IOP ≤ 18 mmHg, with no additional glaucoma medications) was achieved in eight cases (66.7%) and qualified success (IOP ≤ 18 mmHg, with additional glaucoma medications) in two cases (16.7%) at 1-year after surgery. Early intervention was needed in 4 patients; two underwent anterior chamber reformation while the other two required needling. Two patients required resurgery. There was no significant change in the best corrected visual acuity postoperatively (P = 0.37). ExPress GFD does not seem to offer a benefit over standard trabeculectomy in patients with advanced glaucomatous disease in terms of IOP control or complication rate. However, due to the small sample size with a heterogeneous mixture of primary and secondary glaucoma's, we await further studies with a larger sample size and long-term follow-up, to see how the device performs.


Subject(s)
Glaucoma Drainage Implants , Glaucoma/surgery , Intraocular Pressure , Trabeculectomy/methods , Adolescent , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Glaucoma/epidemiology , Glaucoma/physiopathology , Humans , India/epidemiology , Male , Middle Aged , Prevalence , Retrospective Studies , Treatment Outcome , Visual Acuity , Young Adult
20.
Case Rep Ophthalmol Med ; 2015: 106932, 2015.
Article in English | MEDLINE | ID: mdl-26064732

ABSTRACT

UNLABELLED: Aim. To report a case of bilateral Sturge-Weber and Phakomatosis pigmentovascularis with secondary glaucoma in a child. Method. CASE REPORT: Results. A 4-year-old male child was referred to us for control of intraocular pressure (IOP). Sleeping IOP was 36 mm Hg in right eye and 28 mm Hg in the left eye. The sclera of both the eyes showed bluish black pigmentation-melanosis bulbi. Fundus examination of both eyes showed diffuse choroidal hemangiomas with glaucomatous cupping. Nevus flammeus was present on both sides of face along all the 3 divisions of trigeminal nerve with overlying hypertrophy of skin and on left forearm. Nevus fuscocaeruleus was present on upper trunk. All skin lesions were present since birth and were stationary in nature. CT scan of head revealed left-sided cerebral atrophy. Intraocular pressure was controlled after treatment with topical antiglaucoma medications. Pulsed Dye Laser has been advised by dermatologist for skin lesions. Patient has been advised for regular follow-up. Conclusion. The two overlapping dermatological disorders and their association with glaucoma are a rare entity. Management should be targeted both for dermatological and eye conditions.

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