scholarly journals Clinical Characteristics of Bone Sarcoidosis: 4 Case Series under Treatment

2010 ◽  
Vol 30 (1) ◽  
pp. 51-58
Author(s):  
Kyoko Abe ◽  
Tsutomu Tamada ◽  
Masayuki Nara ◽  
Shu Hisata ◽  
Youichiro Mitsuishi ◽  
...  
Keyword(s):  
Clinical Characteristics ◽  
Case Series ◽  
Bone Sarcoidosis

scholarly journals Etiologies and clinical characteristics of young patients with angle-closure glaucoma: a 15-year single-center retrospective study

2021 ◽  
Author(s):  
Feng Gao ◽  
Jiajian Wang ◽  
Junyi Chen ◽  
Xiaolei Wang ◽  
Yuhong Chen ◽  
...  
Keyword(s):  
Clinical Characteristics ◽  
Anterior Segment ◽  
Young Patients ◽  
Case Series ◽  
Neovascular Glaucoma ◽  
Angle Closure Glaucoma ◽  
Angle Closure ◽  
Primary Angle Closure Glaucoma ◽  
Uncommon Presentation ◽  
Underlying Causes

Abstract Purpose To investigate the etiologies and the clinical characteristics of angle-closure glaucoma (ACG) patients younger than 40 years old in Chinese. Methods Inpatients with diagnosis of ACG and diagnosed age younger than or equal to 40 years old, who were admitted in Eye, Ear, Nose, and Throat Hospital Fudan University from 2002 to 2017, were included in this retrospective non-comparative case series. The underlying causes and clinical features for all the patients were analyzed by comprehensive review of medical charts. Results A total of 298 patients (463 eyes) met the criteria, including 153 females (51.3%) and 145 males (48.7%); the mean age was 25.6 ± 13.0 years. Primary angle-closure glaucoma (PACG), uveitis, and anterior segment dysgenesis (ASD) were the top three etiologies in our patients, which accounted for 32.6%, 20.3%, and 15.1% of the total patients respectively. PACG mainly occurs after 30 years of age and ASD is the top reason of ACG in patients younger than 20 years old. Other known etiologies include iridocorneal endothelial syndrome, neovascular glaucoma, nanophthalmos, retinitis pigmentosa, spherophakia, bestrophinopathy, persistent fetal vasculature, iridociliary cysts, congenital retinoschisis, Marfan’s syndrome, retinopathy of prematurity, familial exudative vitreoretinopathy, congenital retinal folds, Coat’s disease, and neurofibromatosis. Conclusions We described the uncommon presentation of ACG in Chinese young patients. Although unusual, most of the etiologies could be identified. Therefore, more careful and comprehensive examinations are needed for early detection and timely treatment for young ACG patients.

scholarly journals Acute bacterial nephritis. A descriptive study of an underdiagnosed entity

2020 ◽  
Vol 80 (3) ◽  
pp. 1-10
Author(s):  
Pedro Antonio Madero-Morales ◽  
Rigoberto Pallares-Méndez ◽  
Rodrigo Romero-Mata ◽  
Guillermo Vizcarra-Mata ◽  
Andrés Guillén-Lozoya
Keyword(s):  
Acute Pyelonephritis ◽  
Clinical Characteristics ◽  
Clinical Course ◽  
Case Series ◽  
Therapy Response ◽  
Time Frame ◽  
Clinical Findings ◽  
Imaging Features ◽  
Imaging Studies ◽  
Retrospective Case

Background: Acute bacterial nephritis is an infectious process diagnosed through imaging studies. The clinical course of the disease has been shown to be more aggressive than acute pyelonephritis. It continues to be underdiagnosed, thus there are few studies on the entity in the literature. Objective: To describe the clinical characteristics and imaging features of acute bacterial nephritis, as well as its clinical course. Design: A descriptive, retrospective case series was conducted. Materials and methods: Thirty-two cases of acute bacterial nephritis in patients admitted to the hospital within the time frame of 2009 to 2016 were reviewed. The patients’ clinical characteristics upon admission were registered, as well as inpatient clinical progression, culture results, and antibiotic therapy response. The imaging studies were re-evaluated and the diagnostic consistency with either the focal or multifocal disease presentation was confirmed. Results: Cases predominated in women (n=29, 90.62%) and the most frequently associated comorbidities were diabetes (n=16, 50%) and obesity (n=9, 28.25%). The most important clinical findings upon admission were fever (n=15, 46.87%) and leukocytosis (n=27, 84.38%). Escherichia coli was the most commonly isolated bacterium (63.63%). Both acute focal bacterial nephritis and acute multifocal bacterial nephritis were observed in 46.87% (n=15) and 53.13% (n=17) of the patients, respectively. Imaging studies were required for all diagnoses. Conclusion: Fever and leukocytosis are the main findings in acute bacterial nephritis. Imaging studies are necessary for making the diagnosis, given that acute pyelonephritis and acute bacterial nephritis cannot be clinically differentiated.

scholarly journals Clinical Analysis of restrictive strabismus secondary to ophthalmic surgery

2021 ◽  
Author(s):  
Lili Guo ◽  
Zhihua Zhao ◽  
Zequn Miao ◽  
Qianru Ouyang ◽  
Xin Xu ◽  
...  
Keyword(s):  
Clinical Characteristics ◽  
Case Series ◽  
Strabismus Surgery ◽  
Ocular Motility ◽  
Ophthalmic Surgery ◽  
Retrospective Case ◽  
Eye Muscle ◽  
Lateral Ligaments ◽  
Surgical Methods ◽  
Restrictive Strabismus

Abstract Background: This study aimed to report the clinical characteristics and surgical methods of restrictive strabismus secondary to ophthalmic surgery. Methods: This retrospective case series covered 14 restrictive strabismus cases secondary to ophthalmic surgery. After evaluation of the clinical history and the basic ophthalmological findings, the following parameters were examined: squint angles (prism with alternative cover test, Krimsky’s test or Maddox cross), ocular motility, duction test and the forced duction test. All paitients underwent surgery, the strabismus surgery included the excision of adhesions and scar tissue, adhesiolysis, medial and lateral ligaments separated, repositioning of extraocular muscles (according to the degree of deviations). We described the clinical characteristics and evaluated the surgical results in strabismus eyes. Results: All patients were satisfied with the results of surgery, obtained anatomical reduction and partial functional recovery. In nine cases with preoperative diplopia, eight cases had no diplopia after surgery and one patient’s diplopia disappeared after the secondary surgery. The other five cases without preoperative diplopia, but had restricted ocular motility, which improved significantly than before surgery. Conclusions: Orbital surgery, trauma, conjunctival surgery, strabismus surgery and so on, can lead to secondary restrictive strabismus surgery. Strabismus surgical treatments including the full removal of the muscles around the scar, adhesiolysis, medial and lateral ligaments separated, eye muscle surgery, can provide excellent results and patient’s satisfaction.

scholarly journals Surgical Correction of Penoscrotal Web: A Case Series With Literature Review

2020 ◽  
Author(s):  
Volkan Sarper Erikçi
Keyword(s):  
Surgical Treatment ◽  
Clinical Characteristics ◽  
Surgical Techniques ◽  
Case Series ◽  
Scrotal Skin ◽  
Penile Skin ◽  
Surgical Experience ◽  
Postoperative Results ◽  
Pediatric Urologist

INTRODUCTION: Penoscrotal webbing (PSW) is an anomaly of penis and it includes penile and scrotal skin aberration. There are various surgical techniques for repairing PSW with different terminologies. Herein we present our surgical experience of Z-plasty procedure in these cases. METHODS: In this retrospective study, 5 patients with an average age of 46 months who were diagnosed and under follow-up for PSW, between June 2017 and May 2019 were included. Along with demographic and clinical characteristics, treatment and follow-up records were collected. RESULTS: Isolated PSW was observed in 4 patients and one patient had an associated megameatus intact prepuce (MMIP) of a hypospadias variant in addition to PSW. Circumcision and ventral prepuce reconstruction of the penis with the aid of "Z-plasty" solved problem and acceptable postoperative results were obtained. DISCUSSION AND CONCLUSION: PSW is a condition that warrants surgical treatment. During the management of these children, in the case of suspicion of penile skin abnormality at the time of circumcision, it should be deferred and should be consulted to a pediatric surgeon or a pediatric urologist. Gentle surgical treatment is recommended for a favourable surgical and psychological result

The clinical characteristics of melanoma with BRAF V600R mutation: a case series study

2020 ◽  
Vol 30 (1) ◽  
pp. 107-112 ◽  
Author(s):  
Karen A. Malkhasyan ◽  
Sydney L. Rooney ◽  
Anthony N. Snow ◽  
Brian L. Swick ◽  
Mohammed M. Milhem ◽  
...  
Keyword(s):  
Clinical Characteristics ◽  
Case Series ◽  
Case Series Study ◽  
Series Study

scholarly journals Cerebral microhaemorrhage in COVID-19: a critical illness related phenomenon?

2020 ◽  
Vol 5 (4) ◽  
pp. 315-322 ◽  
Author(s):  
Luke Dixon ◽  
Cillian McNamara ◽  
Pritika Gaur ◽  
Dermot Mallon ◽  
Christopher Coughlan ◽  
...  
Keyword(s):  
Mechanical Ventilation ◽  
Critical Illness ◽  
Clinical Characteristics ◽  
Case Series ◽  
Severe Hypoxia ◽  
Related Phenomenon ◽  
Test Results ◽  
Secondary Effects ◽  
Preceding Period ◽  
Baseline Characteristics

BackgroundCerebral microhaemorrhages are increasingly being recognised as a complication of COVID-19. This observational retrospective study aims to further investigate the potential pathophysiology through assessing the pattern of microhaemorrhage and clinical characteristics of patients with COVID-19 and microhaemorrhage. By comparing with similar patterns of microhaemorrhage in other non-COVID-19 disease, this study aims to propose possible common pathogenic mechanisms.MethodsA retrospective observational case series was performed identifying all patients with COVID-19 complicated by cerebral microhaemorrhage on MRI. The distribution and number of microhaemorrhages were recorded using the microbleed anatomical scale, and patients’ baseline characteristics and salient test results were also recorded.ResultsCerebral microhaemorrhages were noted to have a predilection for the corpus callosum, the juxtacortical white matter and brainstem. All patients had a preceding period of critical illness with respiratory failure and severe hypoxia necessitating intubation and mechanical ventilation.DiscussionThis study demonstrates a pattern of cerebral microhaemorrhage that is similar to the pattern reported in patients with non-COVID-19 related critical illness and other causes of severe hypoxia. This raises questions regarding whether microhaemorrhage occurs from endothelial dysfunction due the direct effect of SARS-CoV-2 infection or from the secondary effects of critical illness and hypoxia.

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