Aspergillus Endogenous Endophthalmitis as a Clue to Identifying a Delayed Lumbosacral Osteomyelitis.

PURPOSE: To present a case of aspergillus-induced endogenous endophthalmitis evolving into delayed lumbosacral osteomyelitis, initially misdiagnosed as ankylosing spondylitis (AS) in an immunocompetent patient. METHOD: Case Report. RESULTS: A 38-year-old woman, initially treated for pneumonia, experienced sudden loss of vision in her left eye, prompting a thorough examination that revealed a distinct chorioretinal infiltrate. Microbiological analysis of the patient's vitreous samples detected Aspergillus fumigatus, leading to the diagnosis of endogenous endophthalmitis. Treatment involved vitrectomy, intravitreal injections, and intravenous amphotericin B. Two months later, she was referred for lower back pain, misdiagnosed as AS. Lumbosacral biopsy confirmed Aspergillus involvement once more, necessitating antifungal therapy. CONCLUSION: This case highlights the atypical progression of Aspergillus-induced endogenous endophthalmitis to delayed lumbosacral osteomyelitis in an immunocompetent individual. It highlights the crucial role of a meticulous medical history examination and interdisciplinary collaboration in diagnosing and managing diseases, especially in cases with atypical presentations.

Screening for pulmonary arterial hypertension in patients with systemic sclerosis in the era of new pulmonary arterial hypertension definitions.

OBJECTIVES: This study compares the performance of three composite pulmonary arterial hypertension (PAH) screening tools in a real-life SSc cohort, according to both the previous 2015 ESC/ERS guideline and the recent 2022 ESC/ERS guideline haemodynamic criteria. METHODS: Consecutive SSc patients without a previous diagnosis of pulmonary hypertension (PH) were screened for PAH using the European Society of Cardiology/European Respiratory Society (ESC/ERS), DETECT, and Australian Scleroderma Interest Group (ASIG) algorithms. Right heart catheterisation (RHC) referral performances for PAH were compared according to the 2022 ESC/ERS PAH criteria. RESULTS: Thirty-five of the 81 patients required RHC; 15 (18.5%) according to ESC/ERS, 27 (33.3%) according to DETECT, and 25 (31%) according to ASIG. The final diagnoses were no-PH in 17 patients, WHO group 1 PH (PAH) in 8 patients, WHO group 2 PH in 8 patients, and WHO group 3 PH in 2 patients. When the hemodynamic criteria of the previous ESC/ERS guideline were applied, only one patient was diagnosed with PAH. The sensitivities of the algorithms for the diagnosis of PAH were 62.5% for ESC/ERS, 75% for DETECT, 87.5% for ASIG according to the 2022 ESC/ERS guideline definition, and 100% for all according to the previous ESC/ERS guideline. CONCLUSIONS: With the recent criteria, PAH diagnosis in patients with SSc increased by 1.8-fold. Current algorithms for screening PAH are less sensitive with these revised criteria. Although the ASIG algorithm seems more sensitive, it can still miss the diagnosis. The multimodal/algorithmic approach seems to be the best option for predicting PAH.

Treatment of pulmonary arterial hypertension in patients with connective tissue diseases: a systematic review and meta-analysis.

The evidence for the treatment of connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH) mostly depends on subgroup or post hoc analysis of randomized controlled trials (RCTs). Thus, we performed a meta-analysis of RCTs that reported outcomes for CTD-PAH. PubMed and EMBASE were searched for CTD-PAH treatment. The selected outcomes were functional class (FC) change, survival rates, 6-min walk distance (6-MWD), clinical worsening (CW), N-terminal prohormone BNP (NT-proBNP), pulmonary vascular resistance (PVR), mean pulmonary arterial pressure (mPAP), right atrial pressure (RAP), and cardiac index (CI). The meta-analysis was conducted according to the PRISMA guidelines and registered in PROSPERO (CRD42020153560). Twelve RCTs conducted with 1837 patients were included. The diagnoses were systemic sclerosis in 59%, SLE in 20%, and other CTDs in 21%. The pharmacological interventions were epoprostenol, treprostinil, sildenafil, tadalafil, bosentan, macitentan, ambrisentan, riociguat, and selexipag. There was a significant difference between interventions and placebo in FC, 6MWD, CW, PVR, RAP, and CI that favored intervention. Our analysis showed a 39% reduction in the CW risk with PAH treatment. The short-term survival rates and mean serum NT-proBNP changes were similar between the study and control groups. Treatment for CTD-PAH had favorable effects on clinical and hemodynamic outcomes but not on survival and NT-proBNP levels. Different from the previous meta-analyses that focused on 6-MWD, time to clinical worsening, and CW as outcomes, this meta-analysis additionally reports the pooled analysis of change in FC, hemodynamic measurements (RAP, PVR, CI), and NT-proBNP, some of which have prognostic value for PAH.

Acute Posterior Multifocal Placoid Pigment Epitheliopathy: A Rare Presentation of Anklylosing Spondylitis or a Paradoxical Reaction to Secukinumab?

PURPOSE: To describe an atypical presentation of acute posterior multifocal placoid pigment epitheliopathy (APMPPE) in a patient with ankylosing spondylitis (AS) receiving secukinumab. METHODS: Retrospective chart review. RESULTS: A 48-year-old female patient with AS receiving secukinumab complained of impaired vision in her left eye. Left eye examination revealed multiple yellow-white lesions at the posterior pole and central subfoveal fluid.The lesions regressed without scarring. The case was diagnosed with clinically APMPPE. CONCLUSION: In AS patients, posterior uveitis can manifest as APMPPE. It should be recorded as an entity to be considered in the differential diagnosis.

Histopathological Results of Conjunctival Masses with Suspected Malignancy Based on Slit-lamp Biomicroscopy.

OBJECTIVE: To evaluate the histopathological results of conjunctival masses suspected to be malignant based on biomicroscopic examination. STUDY DESIGN: Observational study. Place and Duration of the Study: Department of Ophthalmology, Celal Bayar University, Hafsa Sultan Hospital, Manisa, Turkiye, from November 2013 to February 2021. METHODOLOGY: Patients who underwent excision for the diagnosis and treatment of conjunctival surface masses with clinical suspicion of malignancy were evaluated retrospectively. The masses were categorised as benign, premalignant, and malignant lesions according to the histopathological results. The distribution of conjunctival masses was analysed according to patients' gender and age groups. RESULTS: The study included 98 conjunctival masses in 98 patients (57.1% men, mean age 48.6±21.85 years). On pathological examination, 63 of the masses were found to be benign (64.3%), 22 were premalignant (22.4%), and 13 were malignant (13.3%). The most common benign lesion was nevus (n=21, 21.4%). All detected premalignant lesions were conjunctival intraepithelial neoplasms (CIN), detected in 22 patients (22.4%). Of these, 13 patients (13.3%) had carcinoma in situ (CIN III). Thirteen (13.3%) of the masses were malignant, the most common being squamous cell carcinoma (n=10, 10.2%). The frequency of premalignant and malignant lesions increased with age (p<0.001). There was no statistical relationship between malignancy and gender (p=0.619). CONCLUSION: Most conjunctival masses in this series were benign, with nevi being the most common. The most common premalignant and malignant lesions were intraepithelial neoplasia and squamous cell carcinoma, respectively. Malignant conjunctival lesions were more common in older patients. KEY WORDS: Conjunctival nevus, Conjunctival intraepithelial neoplasia, Squamous cell carcinoma.

Treatment of systemic sclerosis-associated digital ulcers: recommendations of the Turkish Society for Rheumatology.

OBJECTIVES: Digital ulcers (DUs) are associated with a significant burden in systemic sclerosis (SSc) by leading to severe pain, physical disability, and reduced quality of life. This effort aimed to develop recommendations of the Turkish Society for Rheumatology (TRD) on the management of DUs associated with SSc. METHODS: In the first meeting held in December 2020 with the participation of a task force consisting of 23 rheumatologists the scope of the recommendations and research questions were determined. A systematic literature review was conducted by 5 fellows and results were presented to the task force during the second meeting. The Oxford system was used to determine the level of evidence. The preliminary recommendations were discussed, modified, and voted by the task force and then by members of TRD via e-mail invitation allowing personalised access to a web-based questionnaire [SurveyMonkey®]. RESULTS: A total of 23 recommendations under 7 main headings were formulated covering non-pharmacological measures for the prevention of DUs and pharmacological treatments including vasodilators, anti-aggregants, antibiotics, wound care, pain control, and interventions including sympathectomy, botulinum toxin, and surgery. Risk factors, poor prognostic factors, prevention of DU and adverse effects of medical treatments were reported as 4 overarching principles. CONCLUSIONS: These evidence-based recommendations for the management of SSc-associated DUs were developed to provide a useful guide to all physicians who are involved in the care of patients with SSc, as well as to point out unmet needs in this field.

Behcet's Syndrome Resembling Takayasu's Arteritis with the Distribution of Arterial Involvement: A Case Report and Literature Review.

Behcet's syndrome is a variable vessel vasculitis characterized by recurrent oral and genital ulcers with concomitant skin, ocular, neurologic, gastrointestinal, and joint involvement. Herein, we present a patient who was diagnosed with Behcet's syndrome, which with magnetic resonance angiography showed occlusion of the right subclavian artery at the level of the thoracic outlet and reverse flow in the right vertebral artery consistent with subclavian steal syndrome. In addition, partial narrowing was noted in the left renal artery. The distribution of arterial involvement resembled Takayasu's arteritis, although the presence of mucocutaneous lesions, male gender, history of deep vein thrombosis, and HLA-B51 positivity favored a diagnosis of vasculo-Behçet's syndrome. We treated the patient with methylprednisolone and cyclophosphamide. After the regression of vascular inflammation with immunosuppressive therapy, stenting was performed in the left renal artery.

VEXAS syndrome with severe multisystem involvement: Rapid recovery after splenectomy.

VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome is a newly defined disorder in which treatment is still unclear. Herein, a patient with VEXAS syndrome who had atypical findings and an interesting treatment course is presented as a case report. He had fatigue, recurrent fever, pulmonary infiltrates, proteinuria, anemia, leucopenia, transient skin rush and increased acute phase reactants. The patient, who could not tolerate corticosteroid tapering, recovered rapidly after diagnostic splenectomy and the pathological examination of the spleen revealed significant findings.

In Silico Analysis of Elastomer-Coated Cerclage for Reducing Sternal Cut-Through in High-Risk Patients.

BACKGROUND: AISI 316 L stainless steel wire cerclage routinely used in sternotomy closure causes lateral cut-through damage and fracture, especially in cases of high-risk patients, which leads to postoperative complications. A biocompatible elastomer (Pellethane®) coating on the standard wire is proposed to mitigate the cut-through effect. METHODS: Simplified peri-sternal and transsternal, sternum-cerclage contact models are created and statically analyzed in a finite element (FE) software to characterize the stress-reduction effect of the polymer coating for thicknesses between 0.5 and 1.125 mm. The performance of the polymer-coated cerclage in alleviating the detrimental cortical stresses is also compared to the standard steel cerclage in a full sternal closure FE model for the extreme cough loading scenario. RESULTS: It was observed via the simplified contact simulations that the cortical stresses can be substantially decreased by increasing the coating thickness. The full closure coughing simulation on the human sternum further corroborated the simplified contact results. The stress reduction effect was found to be more prominent in the transsternal contacts in comparison to peri-sternal contacts. CONCLUSIONS: Bearing in mind the promising numerical simulation results, it is put forth that a standard steel wire coated with Pellethane will majorly address the cut-through complication.

Aortic involvement in relapsing polychondritis: case-based review.

Relapsing polychondritis is a systemic inflammatory disease that mainly affects ears, nose, eyes, joints, and large airway. Relapsing polychondritis may also affect cardiac valves and large vessels with the aorta being most frequently involved. We conducted a systematic literature review to delineate the clinical characteristics, treatment, and outcome of relapsing polychondritis patients with aortic involvement including thoracic and abdominal aorta, aortic valve, and coronary arteries. 113 patients reported in 85 manuscripts were retrieved through the systematic literature search and references of the selected manuscripts. With the addition of a patient from our center, a total of 114 patients were included in the analyses. Aortic vessel involvement was the predominant type of involvement that was identified in 93 (82%) patients, while aortic valve involvement was identified in 41 patients (36%). The median age at aortic involvement was 37 years [IQR: 30-53] with a delay of 5 years [IQR: 1-8] between first relapsing polychondritis symptom and aortic involvement. Nineteen percent of the patients were asymptomatic at the time of aortic involvement diagnosis. The initial treatment was immunosuppressives in 41 patients (56%) and surgery in 28 patients (38%). The mortality ratio was 27% in a 24 month follow-up [IQR: 7.5-54 months]. Aortic dissection or rupture was the most frequent causes of mortality. Concomitant coronary artery involvement suggested a worse outcome. Aortic involvement in relapsing polychondritis is a mortal complication despite medical and surgical treatments. It may be asymptomatic in 19% of the patients which warrants the importance of screening.

Aortitis: an update.

PURPOSE OF REVIEW: Aortitis is the inflammation of the aorta due to various causes. Clinical presentations vary as well as the imaging findings. Exact pathogenetic mechanisms or triggering factors, as well as the best diagnostic and monitoring modalities and treatment strategies, are yet to be elucidated. We reviewed recent studies in aortitis and associated diseases. RECENT FINDINGS: Multiple cohort studies reporting long-term outcomes in patients with noninfectious aortitis were recently published. Comparative features of isolated aortitis were described. Six angiographic clusters for giant cell arteritis and Takayasu have been identified. New classification criteria have been proposed for IgG4-related disease by a data-driven method. The ultrasonographic slope sign and a halo score were described as specific imaging parameters in giant cell arteritis. The promising role of PET-computed tomography, not only in the diagnosis of aortitis but also in monitoring disease activity, has been noted. Results of in-vitro studies on Janus kinase (JAK)/signal transducers and activators of transcription and mammalian target of rapamycin (mTOR) pathways, comparative studies with leflunomide as an induction therapy, and a long-term follow-up study with tocilizumab may contribute to the management of Takayasu arteritis. SUMMARY: An impressive number of studies have addressed aortitis in recent years. However, there still is a lack of robust data on causes, monitoring disease activity by imaging and biomarkers, and drugs providing steroid-free remission in noninfectious aortitis.

Familial Mediterranean fever: misdiagnosis and diagnostic delay in Turkey.

OBJECTIVES: The diagnosis of familial Mediterranean fever (FMF) can be missed or delayed even in countries where FMF prevalence is high. In this study we investigated the presentation pattern, the frequency of misdiagnosis and the duration of diagnostic delay and its underlying causes in a large cohort followed by a single tertiary centre in Turkey. METHODS: We studied 197 (118 F, 79 M) consecutive patients with FMF (median age: 34 years [IQR: 27-44]). The median registry year of the patients was 2006 [IQR: 2001-2011]. A standardised questionnaire was used to assess age at first symptom, date at diagnosis, previous diagnosis and treatments before the FMF diagnosis. RESULTS: A total of 167 (84%) patients were misdiagnosed and 56 (28%) underwent surgical operations before FMF diagnosis. The most common mis-diagnoses were appendicitis (55%) and acute rheumatic fever (ARF) (45%). The median duration of diagnostic delay was 11 years. Joint attacks were observed to start at a significantly younger age (median age: 3 years) than abdominal attacks (median age: 12 years). Early onset with solo joint attacks, without usual peritonitis attacks and being a carrier of M694V were found to be significantly associated with ARF misdiagnosis. CONCLUSIONS: Misdiagnosis frequency is still significantly high and diagnostic delay is long even in a cohort of patients registered after year 2000 in Turkey. Atypical presentation with solo joint attacks, especially among patients with early onset, seems to play a significant role in misdiagnosis and delay in diagnosis.

The Factors Affecting Rhythm Control for Cryoablation of Atrial Fibrillation in Mitral Valve Surgery.

OBJECTIVE: To evaluate the factors impacting on the conversion to sinus rhythm and on the postoperative rhythm findings in the six-month follow-up period of a mitral valve surgery combined with cryoablation Cox-Maze III procedure, in patients with atrial fibrillation. METHODS: In this study, we evaluated 80 patients who underwent structural valve disease surgery in combination with cryoablation. Indications for the surgical procedures were determined in the patients according to the presence of rheumatic or non-rheumatic structural disorders in the mitral valve as evaluated by echocardiography. Cox-Maze III procedure and left atrial appendix closure were applied. RESULTS: The results of receiver operating characteristics analysis indicated that the rate of conversion to the sinus rhythm was significantly higher in patients with left atrial diameters ≥ 45.5 mm and with ejection fraction (EF) ≥ 48.5%. However, the statistical differences disappeared in the sixth month. Thromboembolic (TE) events were seen only in three patients in the early period and no more TE events occurred in the six-month follow-up period. CONCLUSION: The EF and the preoperative left atrial diameter were determined to be the factors impacting on the conversion to sinus rhythm in patients who underwent mitral valve surgery in combination with cryoablation. Mitral valve surgery in combination with ablation for atrial fibrillation does not affect mortality and morbidity in the experienced health centers; however, it remains controversial whether it will provide additional health benefits to the patients compared to those who underwent only mitral valve surgery.

The factors affecting rhythm control for cryoablation of atrial fibrillation in mitral valve surgery

Abstract Objective: To evaluate the factors impacting on the conversion to sinus rhythm and on the postoperative rhythm findings in the six-month follow-up period of a mitral valve surgery combined with cryoablation Cox-Maze III procedure, in patients with atrial fibrillation. Methods: In this study, we evaluated 80 patients who underwent structural valve disease surgery in combination with cryoablation. Indications for the surgical procedures were determined in the patients according to the presence of rheumatic or non-rheumatic structural disorders in the mitral valve as evaluated by echocardiography. Cox-Maze III procedure and left atrial appendix closure were applied. Results: The results of receiver operating characteristics analysis indicated that the rate of conversion to the sinus rhythm was significantly higher in patients with left atrial diameters ≥ 45.5 mm and with ejection fraction (EF) ≥ 48.5%. However, the statistical differences disappeared in the sixth month. Thromboembolic (TE) events were seen only in three patients in the early period and no more TE events occurred in the six-month follow-up period. Conclusion: The EF and the preoperative left atrial diameter were determined to be the factors impacting on the conversion to sinus rhythm in patients who underwent mitral valve surgery in combination with cryoablation. Mitral valve surgery in combination with ablation for atrial fibrillation does not affect mortality and morbidity in the experienced health centers; however, it remains controversial whether it will provide additional health benefits to the patients compared to those who underwent only mitral valve surgery.

Neuro-Ophthalmologic MRI Findings in the Detection of Rhinorrhoea Aetiology.

The purpose of this study is to evaluate the importance of neuro-ophthalmological magnetic resonance imaging (MRI) findings in the identification of the aetiology of rhinorrhoea, and the differentiation of spontaneous rhinorrhoea from non-spontaneous rhinorrhoea. MR images of 25 patients with spontaneous and 21 patients with non-spontaneous rhinorrhoea were evaluated for the presence of neuro-ophthalmological findings of intracranial hypertension (IHT). These include optic nerve vertical tortuosity, optic nerve sheath enlargement, flattening of the posterior sclera and optic nerve protrusion, as well as other MRI findings of ICH, such as partial empty sella, dilatation of Meckel's cave and the presence of arachnoid pits. IHT findings were more common in the spontaneous group. Six criteria (optic nerve distention, optic nerve vertical tortuosity, posterior flattening of the sclera, partial empty sella, Meckel's cave dilatation and presence of arachnoid pits) differentiate between patient and control groups. Patients with spontaneous cerebrospinal fluid (CSF) leaks should be evaluated for signs of IHT on MRI, as they are present in the majority of spontaneous CSF leaks and are representative of increased intracranial pressure.

Association of high mobility group box 1 protein with coronary artery disease.

BACKGROUND: Recently, the role of inflammation in coronary artery disease and the association of inflammatory biomarkers with adverse outcomes have been investigated in many studies. We investigated the relationship between high serum mobility group box 1 protein levels and established risk factors for coronary artery disease. METHODS: Fifty-five patients who presented to our Cardiovascular Surgery Clinic and subsequently underwent coronary artery bypass surgery for coronary artery disease and 50 healthy subjects presenting to the cardiology outpatient clinic without any cardiovascular problem were included in the study. The mean age was 61.47 ± 9.38 years for patients and 58.20 ± 10.15 years for controls. RESULTS: There was no statistically significant difference between groups with respect to age or sex. Family history of coronary artery disease, aspirin use, hypertension, and type 2 diabetes were significantly more prevalent in the patient group versus the control group. A significant difference was found between patients and healthy controls with respect to high mobility group box 1 protein levels ( p = 0.001). CONCLUSIONS: Serum high mobility group box 1 protein was significantly increased in patients with coronary artery disease in comparison to healthy subjects. No associations were found between high mobility group box 1 protein level and certain risk factors for coronary artery disease.

Synchronous Open Heart Surgery and Laparoscopic Cholecystectomy: An Observational Case Study with 28 Patients.

Acute cholecystitis (AC) may be a severe problem and may increase the mortality rate and hospital stay in patients who undergo open heart surgery (OHS), due to its aggressive course; therefore, AC should be treated as soon as possible. We aimed to present data on our synchronous cardiac and laparoscopic cholecystectomy (LC) operations performed for AC complicating patients with cardiac disease and who were waiting to undergo OHS. Between January 2008 and September 2014, we performed 2773 OHSs in Medical Park Gaziantep Hospital. Among these, 28 (1%) patients underwent concomitant LC in the same session by the same experienced surgeon. The mean age of the patients was 61.4 ± 9.1 years, and the proportion of males was 71.4 per cent. Acalculous cholecystitis was found in 42.9 per cent of the patients. Patients stayed in the intensive care unit for 3.1 ± 1.4 days and were discharged from the hospital after 16.5 ± 6.3 days. Postoperative 2-year follow-up was completed in all patients with a mean follow-up period of 3.4 ± 2.0 years. The overall complication rate was 28.6 per cent. LC-related complications were seen in four patients. No inhospital mortality was observed. Only one patient who underwent mitral valve replacement and tricuspid valve repair died in the second year after the operation due to congestive heart failure. Three patients died due to noncardiac reasons in the follow-up period. By increasing the experiences of surgeons in laparoscopic surgery in critically ill patients, LC can be safely performed concurrently in patients scheduled for OHS.