Focal choroidal excavation associated with nonmelanocytic iris tumor

2022 ◽  
pp. 112067212110732
Author(s):  
Andrea Montesel ◽  
Chiara M. Eandi ◽  
Leonidas Zografos
Keyword(s):  
Visual Function ◽  
Stromal Tumor ◽  
Case Description ◽  
Instrumental Evaluation ◽  
Size And Shape ◽  
Macular Lesion ◽  
Focal Choroidal Excavation ◽  
Iris Tumor ◽  
Ophthalmologic Examination

Purpose To describe a unique unilateral association between an iris stromal tumor and a macular focal choroidal excavation. Case Description A 40-year old patient presented with a small iris tumor associated with a unilateral macular lesion disclosed during a routine ophthalmologic examination. The patient was asymptomatic and visual function was not affected. After clinical and instrumental evaluation, a diagnosis of nonmelanocytic undefined stromal tumor of the iris associated with macular focal choroidal excavation was made. The size and shape of the two lesions remained stable during a 7-year follow-up and the patient did not develop other signs. Conclusion The concurrent presence of a stromal iris tumor associated with focal choroidal excavation has never been reported. Further reports of this association are required in order to understand its exact pathogenesis.

scholarly journals Pipeline embolization device retraction and foreshortening after internal carotid artery blister aneurysm treatment

2017 ◽  
Vol 23 (6) ◽  
pp. 614-619 ◽  
Author(s):  
Jeremy J Heit ◽  
Nicholas A Telischak ◽  
Huy M Do ◽  
Robert L Dodd ◽  
Gary K Steinberg ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
High Morbidity ◽  
Case Description ◽  
Digital Subtraction ◽  
Pipeline Embolization Device ◽  
Aneurysm Occlusion ◽  
New Treatment

Background Subarachnoid hemorrhage (SAH) secondary to rupture of a blister aneurysm (BA) results in high morbidity and mortality. Endovascular treatment with the pipeline embolization device (PED) has been described as a new treatment strategy for these lesions. We present the first reported case of PED retraction and foreshortening after treatment of a ruptured internal carotid artery (ICA) BA. Case description A middle-aged patient presented with SAH secondary to ICA BA rupture. The patient was treated with telescoping PED placement across the BA. After 5 days from treatment, the patient developed a new SAH due to re-rupture of the BA. Digital subtraction angiography revealed an increase in caliber of the supraclinoid ICA with associated retraction and foreshortening of the PED that resulted in aneurysm uncovering and growth. Conclusions PED should be oversized during ruptured BA treatment to prevent device retraction and aneurysm regrowth. Frequent imaging follow up after BA treatment with PED is warranted to ensure aneurysm occlusion.

scholarly journals Determinants of vision function related quality of life of patients undergoing unilateral cataract surgical services in charitable hospitals in India: a multicentre prospective cohort study

2018 ◽  
Vol 5 (3) ◽  
pp. 1138
Author(s):  
Elizabeth Kurian ◽  
Pankaj Vishwakarma ◽  
Jaikumar Deenadayalan ◽  
Amit Mondal ◽  
Dhanaji Ranpise ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Cohort Study ◽  
Visual Function ◽  
Psychosocial Impact ◽  
General Function ◽  
Post Surgery ◽  
Multiple Classification Analysis ◽  
Prospective Longitudinal

Background: Cataract is the leading cause of avoidable blindness in developing world, including India. The objective of this study is to measure the changes in quality of life (VRQoL) after cataract surgery and identify the predictors of an improvement in these outcomes.Methods: A multi-center prospective, longitudinal cohort study was conducted. At baseline patients aged ≥18 years with first-eye cataract were interviewed about VRQoL. Six months’ later participants were re-interviewed at their residences. Multiple classification analysis (MCA) was performed to assess the variation in the intensities of mean change scores for general function, psychosocial impact and visual function with select factors.Results: The six-month follow-up rate was 87.3%. There was a significant improvement in visual acuity and VRQoL post-surgery. The mean general function, psychosocial impact and visual function scores were 34.6 (SD 10.9), 10.5 (SD 3.7) and 8.4 (SD 2.2) in the baseline and 15 (SD 5.5), 5 (SD 2.2) and 4.4 (SD 1.6) in the follow-up assessments, respectively. In MCA, patients prescribed spectacles post-surgery (β 0.137) and those from rural backgrounds (β 0.137) had the most impact on general function. Patients with complete follow-up visits had a relatively higher effect on the psychosocial impact (β 0.084) whereas patients from rural background and men had the most impact on the visual function scores (β 0.102 and 0.076) respectively.Conclusions:Cataract surgery is associated with meaningful improvements in VRQoL in general. The determinants of better VFQoL include regular and complete patient follow-up visits and prescription and provision of spectacles post-surgery.  

scholarly journals Rectal Gastrointestinal Stromal Tumor (GIST): About a Rare and Unusual Case

2021 ◽  
Vol 6 (11) ◽  
pp. 814-817
Author(s):  
Abderrahmane Jallouli ◽  
Mariama Jarti ◽  
Marj Zohour Haida ◽  
Mouna El Bouatmani ◽  
Adil Ait Errami ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Kinase Inhibitors ◽  
Stromal Tumor ◽  
Large Tumor ◽  
Lower Rectum ◽  
Local Invasion ◽  
Rectal Gist ◽  
Multidisciplinary Consultation

Rectal gastrointestinal stromal tumors (GIST) are extremely rare, accounting for approximately 0.1% of all rectal tumors. Diagnosis is based on histological and immunohistochemical confirmation. We report the case of a 38-year-old patient with a rectal GIST revealed by chronic rectal bleeding associated with rectal tenesmus, abdominal pain with painful contractions and frequent evacuations evolving in a context of altered general state. Rectoscopy was used to visualize the tumor mass and to take biopsies; their histological and immunohistochemical study revealed a rectal location of a gastrointestinal stromal tumor. The extension assessment was negative. After discussion of the case in a multidisciplinary consultation meeting, management consisted of initially putting the patient on Imatinib given the large tumor size, the degree of local invasion and the location of the mass (lower rectum), with regular follow-up in order to schedule a less invasive surgical resection later. Despite the rarity of rectal GIST, early diagnosis is necessary to avoid progression to locoregional invasion complicating some surgical resections given the anatomical constraints of the pelvic region. Hence the interest of neoadjuvant therapy with tyrosine kinase inhibitors allowing in some cases a decrease in tumor volume, a regression of the degree of local invasion and a decrease in the morbidity of the surgery in order to improve the patient's quality of life.

scholarly journals Ultrasonography-guided sialolithotomy and stricture dilations of the major salivary glands: a preliminary study

2021 ◽  
Vol 21 (86) ◽  
pp. e237-e243
Author(s):  
Kaan Orhan ◽  
◽  
Poyzan Bozkurt ◽  
Zeynep Serap Berktaş ◽  
Mehmet Hakan Kurt ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Positive Outcomes ◽  
Case Description ◽  
Analog Scale ◽  
Pain Scores ◽  
Different Types ◽  
Preliminary Study ◽  
Duct Stricture ◽  
Ultrasonography Guidance

Aim of the study: The present preliminary study aims to evaluate the possible positive outcomes of ultrasonography-guided sialolithotomies and duct stricture dilations utilizing stone retrieval baskets and guide wires. Case description: A total of 6 cases in an ongoing study (4 cases of sialolithiasis and 2 cases of duct strictures with intraluminal adhesion) were analyzed. All sialoliths were <5 mm in diameter. Stone removals and duct dilations were performed under ultrasonography guidance with two different types of linear probes. Edema measurements were carried out, and the area of edema was evaluated via the echogenicity changes. Patient satisfaction was also evaluated by the patients themselves using a Visual Analog Scale questionnaire on postoperative day 0, and on days 1, 2, and 3. Conclusions: There were no postoperative complications, and mouth openings returned to normal at 7-day follow-up. The pain scores decreased after 6 hours, and pain subsided completely after 12 hours in all the patients. Edema also resolved gradually after the operation. The patient satisfaction levels were high.

Comments on a case of ureteropelvic junction obstruction with late progression in an adult female

2021 ◽  
Vol 88 (3) ◽  
pp. 247-250
Author(s):  
Carlo Gandi ◽  
Angelo Totaro ◽  
Riccardo Bientinesi ◽  
Emilio Sacco
Keyword(s):  
Renal Function ◽  
Natural History ◽  
Conservative Treatment ◽  
Gold Standard ◽  
Ureteropelvic Junction Obstruction ◽  
Ureteropelvic Junction ◽  
Case Description ◽  
Diuretic Renogram ◽  
History Of

Introduction: Ureteropelvic junction obstruction is a pathology typically diagnosed in childhood. Nevertheless, some clinically silent cases may be unnoticed until adulthood. Case description: We report the case of a 53-year-old female with hydronephrosis due to ureteropelvic junction stenosis diagnosed in the adulthood, who subsequently developed obstruction with progressive worsening of renal function without symptoms. Conclusion: The natural history of ureteropelvic junction obstruction is still obscure. Diuretic renogram is the gold standard for diagnosis and follow-up of ureteropelvic junction obstruction, but is weak in predicting the evolution of the disease, especially in patients with vague symptoms. Conservative treatment of adult patient with equivocal ureteropelvic junction obstruction seems reasonable, but requires a close clinical follow-up and strict patient compliance in order to promptly identify significant obstruction.

Peripheral Retinal Degenerations without Risk of Rhegmatogenous Retinal Detachment and Management

2019 ◽  
pp. 147-153
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Prophylactic Treatment ◽  
Retinal Degenerations ◽  
Ophthalmologic Examination

Peripheral retinal degenerations are lesions that usually appear incidentally during routine ophthalmologic examination when the peripheral fundus is scanned, and usually do not require treatment. Though skipping these non-progressing lesions do not often lead to problems both legally and medically in terms of both the patient and the physician, the possibility of needing follow-up or lesions that may require prophylactic treatment should lead us to be cautious in this regard. In this review, peripheral retinal degenerations without risk of rhegmatogenous retinal detachment and management of these lesions are summarized.

Fulminant Hepatic Failure Caused by Diffuse Liver Metastases following Gastrointestinal Stromal Tumor Resection

2009 ◽  
Vol 2 ◽  
pp. CGast.S3221
Author(s):  
Abdel-Rauf Zeina ◽  
Alicia Nachtigal ◽  
Eugene Vlodavsky ◽  
Jochanan E. Naschitz
Keyword(s):  
Liver Metastases ◽  
Gastrointestinal Stromal Tumor ◽  
Fulminant Hepatic Failure ◽  
Hepatic Failure ◽  
Tumor Resection ◽  
Stromal Tumor ◽  
Prognostic Features ◽  
Elevated Liver Enzymes ◽  
Complete Tumor

Metastatic tumors to the liver resulting in fulminant hepatic failure are a rare occurrence and have not been previously described in patients with gastrointestinal stromal tumor (GIST). A 70 year-old man was referred to hospital with postprandial discomfort. On examination a 19.5 cm large epithelioid GIST of the stomach was diagnosed. The mass exhibited unfavorable prognostic features: mitotic index 18/50 high-power fields, large primary tumor size and male sex. Complete tumor resection with negative margins was achieved and metastases were not detected. The patient presented six months later with jaundice, asterixis and elevated liver enzymes. Computerized tomography showed multiple liver hypodense lesions representing metastases. Treatment with imatinib mesylate was of no avail and the patient died 3 days later as the result of hepatic failure. Massive liver metastases can, even though rarely, be responsible for fulminant hepatic failure. Clinical and radiological follow-up are crucial in patients with GIST even after surgical resection.

Multifocal visual evoked potential evaluation for diagnosis of acute optic neuritis and for prediction of visual outcome and ganglion cell layer thinning following optic neuritis

2020 ◽  
pp. 135245852097573
Author(s):  
Gorm Pihl-Jensen ◽  
Benedikte Wanscher ◽  
Jette Lautrup Frederiksen
Keyword(s):  
Optic Neuritis ◽  
Ganglion Cell ◽  
Visual Function ◽  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Conduction Block ◽  
Visual Outcome ◽  
Multifocal Visual Evoked Potential ◽  
Visual Evoked

Background:: While damage to the optic nerve following optic neuritis (ON) is readily quantifiable, the evaluation of prognosis for visual function and neuroaxonal loss in the acute ON is challenging. Objective:: The objective of this study is to investigate the value of multifocal visual evoked potential (mfVEP) in acute ON, diagnostically for acute ON and prognostically for visual outcome and subsequent ganglion cell/inner plexiform layer thickness (GCLIPLt). Methods:: A prospective cohort study of mfVEP and full-field visual evoked potential (ffVEP) in acute, unilateral ON (onset < 31 days) was conducted. Comparisons with healthy controls ( n = 30) and association analysis with follow-up optical coherence tomography (OCT) measurements (of the GCLIPLt) and visual function (Sloan low-contrast visual acuity (LCVA)) were conducted. Results:: Seventy-nine ON patients were included (mean: 17 days from onset). Excluding measurements with conduction block, ffVEP ( n = 54) and mfVEP ( n = 44) showed sensitivities of 89% and 84% to a specificity of 97%. 65/79 patients were re-examined (mean: 200 days follow-up). mfVEP amplitude and latency inter-eye asymmetry in acute ON correlated with GCLIPLt ( r = 0.587 and Spearman’s ρ = 0.597, for both, p < 0.001). mfVEP amplitude correlated with LCVA inter-eye asymmetry at follow-up ( r = 0.421, p < 0.001), mfVEP latency did not. Conclusion: mfVEP may support the prognostic evaluation of acute ON patients and prove valuable in future neuroprotective and remyelinating trials. In acute ON, the increase in diagnostic value of mfVEP to ffVEP may be limited due to widespread conduction block.

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