GMS ophthalmology cases最新文献

{"title":"Combined use of intravitreal bevacizumab and oral steroid treatment in three diabetic papillopathy patients: a diagnostic and treatment challenge.","authors":"Burcu Taşkıran Kandeğer, Mehmet Argun, Levent Tök, Özlem Tök","doi":"10.3205/oc000238","DOIUrl":"10.3205/oc000238","url":null,"abstract":"<p><p>Diabetic papillopathy (DP), a form of optic disc edema, is characterized by decreased visual acuity and mild to severe visual field defects. While there is no consensus about treatment, some publications report that intravitreal anti-vascular endothelial growth factor (anti-VEGF) injection may be beneficial. To our knowledge, however, no research reports on the effects of combining anti-VEGF injection and oral steroids in DP treatment. In this case report we present three DP cases that showed rapid improvement following therapy with intravitreal bevacizumab and oral steroids. Optic disc edemas were significantly decreased, and visual acuities were markedly increased in the first week of treatment. This report suggests that combined use of these therapies may be safely used in patients diagnosed with DP.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11238643/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unilateral alacrimia as a presenting symptom of Meckel's cave tumour.","authors":"Ignacio Manuel López Miñarro, Laura Prieto Domínguez, Víctor Manuel Asensio-Sánchez","doi":"10.3205/oc000241","DOIUrl":"10.3205/oc000241","url":null,"abstract":"<p><p>Meckel's cave tumour, a rare benign tumour originating from the Schwann cells surrounding the trigeminal nerve within the Meckel's cave region, can present with a variety of clinical manifestations. We report a case of a 44-year-old male patient who presented with symptoms of tear deficiency, including dryness, ocular discomfort, and blurred vision. Diagnostic evaluation revealed the presence of a Meckel's cave tumour harming the trigeminal nerve, leading to alacrimia. This case highlights the association between Meckel's cave tumour and tear deficiency disorders.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11238642/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case of endogenous endophthalmitis caused by Escherichia coli septicemia.","authors":"Tejinder Talwar, Prateek Chandra, Sugandha Goel, Kuntal Patel","doi":"10.3205/oc000239","DOIUrl":"10.3205/oc000239","url":null,"abstract":"<p><p>Endogenous endophthalmitis is a severe sight-threatening condition that requires urgent intervention. It is a rare complication of <i>Escherichia coli</i> septicemia. We herein report a case of left eye endogenous endophthalmitis with uncontrolled type 2 diabetes mellitus with pyelonephritis associated with <i>Escherichia coli</i> septicemia. Vitrectomy was done along with intravitreal antibiotics and steroids. There was significant improvement in vision after vitrectomy.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11238644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bilateral reversible optic neuropathy as the first sign of Waldenström macroglobulinema.","authors":"Yoshiaki Shimada, Yoshiki Akatsuka, Kazuya Nokura","doi":"10.3205/oc000240","DOIUrl":"10.3205/oc000240","url":null,"abstract":"<p><strong>Objective: </strong>To report a case of bilateral reversible optic neuropathy as the first sign of Waldenström macroglobulinemia (WM).</p><p><strong>Methods: </strong>Observational case report.</p><p><strong>Results: </strong>A 52-year-old man had a sudden loss of vision in the left eye. Examinations revealed the presence of a serum monoclonal immunoglobulin (IgM kappa) in the serum. Even after a session of steroid pulse therapy, optic neuropathy became bilateral and then resolved almost completely after 4 months. The condition progressed to WM with multiorgan lesions years later. There was no evidence of optic neuropathy recurrence. The literature revealed two cases of monoclonal gammopathy (MG): a 64-year-old man with multiple myeloma (MM) with IgA lambda and a 51-year-old man with MM with IgG kappa. These cases have similar conditions: 1) visual reduction as an initial symptom of MG, 2) bilateral involvement, 3) no sign of central nervous system (CNS) infiltration shown by normal brain magnetic resonance images, and 4) recovery to a visual acuity of ≥1.0 bilaterally with no reoccurrence. The excessive Igs or B-cell hyperactivity may activate an autoimmune mechanism that reversibly interferes with the bilateral optic nerves.</p><p><strong>Conclusion: </strong>Bilateral optic neuropathy was the initial symptom of WM. There was no evidence of CNS infiltration; it recovered and then did not reoccur. The pathogenesis remained unknown, but two cases of MG were reported in the literature with remarkably similar conditions.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11238641/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A rare case report of bilateral Purtscher-like retinopathy in juvenile dermatomyositis.","authors":"Nidhi Paharia, Shruti Agrawal, Nikhil Agrawal, Jayesh Shah","doi":"10.3205/oc000237","DOIUrl":"10.3205/oc000237","url":null,"abstract":"<p><strong>Purpose: </strong>To report a rare case of bilateral Purtscher-like retinopathy (PLR) in a young adult diagnosed with dermatomyositis.</p><p><strong>Method: </strong>A case report with multi-modal imaging.</p><p><strong>Result: </strong>A 17-year-old male presented with subacute marked diminution of vision along with arthralgia, weakness of all four limbs and development of multiple rashes around body. Fundus examination revealed bilateral multiple Purtscher flecken, pseudo-cherry red spot, and intra-retinal haemorrhages with cotton wool spots. Systemic and laboratory examinations, magnetic resonance imaging (MRI) and biopsy of tissue confirmed the diagnosis of juvenile dermatomyositis with PLR.</p><p><strong>Conclusion: </strong>Dermatomyositis, being a rare cause of PLR, should essentially be considered as one of the differentials as timely intervention can alter the course of disease and prove life-saving for the patient.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11176935/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141332648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rare metastasis in a patient with BRAF-mutated rectal cancer: choroidal metastasis - case report and literature review.","authors":"Hacer Demir, Mustafa Muhterem Ekim, Esra Özgül, Sena Ece Davarci, Meltem Baykara","doi":"10.3205/oc000235","DOIUrl":"10.3205/oc000235","url":null,"abstract":"<p><strong>Purpose: </strong>Colorectal cancers are common and have high mortality, and metastasis is common in follow up. Choroidal metastasis is encountered rarely in rectum cancers, and there is no previous case reported from Turkey. We present our patient who developed choroidal metastasis in his cancer follow-up.</p><p><strong>Case report: </strong>A 74-year-old male patient had undergone operation due to the diagnosis of rectum cancer two years ago, and lung (L) metastasis developed in the 4^th month after the adjuvant therapy, but he refused to receive treatment and remained out of follow-up. The patient presented with complaints of decreased vision and light flashes in his eye 21 months after the diagnosis.</p><p><strong>Management and outcome: </strong>Ocular examination revealed a choroidal mass and radiologically choroidal and multiple brain metastases were detected. In our case, whole-brain radiotherapy was administered in the treatment since there were also multiple brain metastases. However, as the ECOG (Eastern Cooperative Oncology Group) performance status of the patient was 3-4 after radiotherapy, systemic treatment was not considered appropriate, and the best supportive care was given. The patient died 2 months after the diagnosis of choroidal metastasis.</p><p><strong>Conclusion: </strong>Currently, there are few suggestions in case reports regarding appropriate treatment approaches for the treatment of rectal cancerchoroidal metastases. Multidisciplinary approaches may be effective for local and systemic treatment. Our case highlights a pathological entity with poor prognosis, which is rarely encountered during the course of rectal adenocarcinomas, and it is the first case of choroidal metastasis reported from our country. However, we believe that it will be important to draw attention to the fact that it is the first reported case of choroid metastasis in a rectal cancer patient with a BRAF V600 E mutation, and patients with BRAF V600 E mutation may develop metastasis to atypical areas due to their aggressive biology.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106631/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141077111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The enigma of a subluxated globe.","authors":"Pratheeba Devi Nivean, T S Mohammed Sayee, Sonam Nisar, Nivean Madhivanan","doi":"10.3205/oc000236","DOIUrl":"10.3205/oc000236","url":null,"abstract":"<p><p>Spontaneous globe subluxation (SGS) is an uncommon condition wherein the equator of the globe protrudes anteriorly beyond the eyelid aperture causing severe lagophthalmos, proptosis and exposure keratopathy. SGS can lead to an emotional disturbance leading to anxiety and fear, thereby affecting one's quality of life. The patients might often be able to reduce the globe on their own, but permanent measures must be taken to prevent recurrence and vision-threatening sequelae of SGS. We present this case due to its rarity and to highlight the importance of a simple, cost-effective and cosmetically acceptable bilateral tarsorrhaphy in management of SGS.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11106630/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141077209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ocular surface squamous neoplasia masquerading as pseudoepitheliomatous hyperplasia in chronic vernal keratoconjunctivitis.","authors":"Aditi Ghosh Dastidar, Deepika Khedia, Sugandha Goel","doi":"10.3205/oc000234","DOIUrl":"10.3205/oc000234","url":null,"abstract":"<p><p>We report a rare case of ocular surface squamous neoplasia (OSSN) masquerading as pseudoepitheliomatous hyperplasia in chronic vernal keratoconjunctivitis (VKC). A 24-year-old man presented with a history of bilateral VKC since childhood with a superior limbal mass in the right eye. There was a history of use of intermittent corticosteroids in the past. He underwent impression cytology followed by excision biopsy with wide margins (no touch technique), cryotherapy and amniotic membrane transplantation. Histopathological analysis confirmed the diagnosis of OSSN with mild to moderate dysplasia. This case highlights the importance of strong clinical suspicion and detailed cytological and histopathological examination for early detection and management of OSSN.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10880557/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139934503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Xerophthalmia secondary to bowel malabsorption after Roux-en-Y gastric bypass.","authors":"José Arturo Oyervides-Alvarado, Schenny Murra-Anton, Ethel Guinto-Arcos, Laura Alejandra González-Dibildox, Nallely Ramos-Betancourt","doi":"10.3205/oc000233","DOIUrl":"10.3205/oc000233","url":null,"abstract":"<p><strong>Introduction: </strong>Vitamin A is a fat-soluble vitamin, obtained through diet. Vitamin A deficiency is the leading cause of preventable blindness in children in developing countries due to impaired intake (Phanachet et al. 2018). Nevertheless, it is uncommon in the developed world where malabsorption takes a prominent role.</p><p><strong>Case description: </strong>A fifty-one-year-old female presented complaining of foreign body sensation, pain, tearing, fluctuating visual acuity, nyctalopia, diarrhea, polyphagia and weight loss. She had history of Roux-en-Y gastro-jejunal bypass, Lynch syndrome and right hemicolectomy with ileo-colonic anastomosis, she also referred to an additional unspecified bowel resection. In the ophthalmologic examination, best corrected visual acuity was 20/30, intraocular pressure was 11 mmHg in both eyes. Anterior segment biomicroscopy revealed a dry and thickened conjunctiva with wrinkles, multiple grey-white small, round, confluent, foamy lesions in the interpalpebral conjunctiva of both eyes, compatible with Bitot's spots, and superficial punctate keratitis.</p><p><strong>Discussion: </strong>The rise of bariatric surgery, inflammatory bowel disease and end stage liver disease has led to an increase in cases of malabsorption syndrome and nutrient deficiencies in the developed world. Retinoids are essential for corneal and conjunctival epithelial cells differentiation and its deficiency is associated with a wide spectrum of ocular surface manifestations known as xerophthalmia. In this case, a gastric bypass and another unspecified bowel resection should raise the suspicion of malabsorption and nutrient deficiencies. In our patient, the diagnosis was made early and appropriate treatment was implemented before irreversible damage arose, however, vitamin A deficiency can be easily overlooked.</p><p><strong>Conclusion: </strong>In patients with xerophthalmia, interrogation should include previous history of gastrointestinal surgery, especially since bariatric surgery has become a popular technique. This is, to our knowledge, the first case report of xerophthalmia in a patient with Lynch syndrome.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10880556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139934504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Focal reactive nodular gliosis: an extremely rare retinal astrocytic tumor.","authors":"Saúl Villoria-Díaz, María Antonia Saornil-Álvarez, Ciro García-Álvarez, Elena García-Lagarto, Irene Bermúdez-Castellanos","doi":"10.3205/oc000230","DOIUrl":"10.3205/oc000230","url":null,"abstract":"<p><p>Focal reactive nodular gliosis (FRNG) is an extremely rare benign retinal reactive astrocytic tumor that results from the proliferation of well-differentiated glial cells secondary to a variety of retinal conditions. We describe a case of this tumor in a 64-year-old male in association with a chorioretinal scar he has had since childhood. The symptom was sudden painful vision loss. In the clinical examination, iris rubeosis, posterior synechiae, cataract, vitreous haze and a suspected fundus mass were showed. B-scan ultrasonography demonstrated a retinal mass consistent with choroidal melanoma. The magnetic resonance imaging (MRI) showed a well-circumscribed mass with T1 hyperintensity and T2 hypointensity. Enucleation was performed and histopathologic and immunohistochemical studies confirmed the diagnosis of FRNG.</p>","PeriodicalId":73178,"journal":{"name":"GMS ophthalmology cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10726562/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138814650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}