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Cureus Dec 2022Epithelioid sarcoma is a rare entity that shows a predilection for the young and middle-aged population. There are two subtypes, i.e., the distal or conventional type,...
Epithelioid sarcoma is a rare entity that shows a predilection for the young and middle-aged population. There are two subtypes, i.e., the distal or conventional type, which is located in distal extremities, and the proximal type, located in proximal areas of the extremities, pelvis, perineal, and genital region. The latter is characterized by more aggressive behavior, a higher recurrence rate, and poor prognosis. Histopathological and immunohistochemical diagnoses are key to correct and timely treatment and a higher survival rate. We report a case of a 41-year-old man who presented a palpable progressive growth mass in the hypogastrium. The disease time was of nine months, and the tumor was resected, but it recurred a few months later in the same location. Computed tomography (CT) scans showed images suggestive of lung metastasis and the patient had to undergo a second surgery. He received eight cycles of chemotherapy and a subsequent CT scan control showed the progression of the disease, so a new chemotherapy regimen was established. The patient received three cycles of chemotherapy without improvement, so he decided to discontinue treatment. His last outpatient medical consultation was in January 2022. A systematic review of the studies published in PubMed and Google Scholar was performed. We identified 291 articles, but only 41 reports and case series were included, with a total of 55 patients. It is important to include this type of tumor in the differential diagnosis of epithelial tumors due to its aggressive behavior. Correct and timely diagnosis is crucial to obtain lower recurrence rates, lower mortality, and higher survival rates in these patients.
PubMed: 36712724
DOI: 10.7759/cureus.32962 -
World Journal of Orthopedics Jun 2017To review current literature on types of distal triceps injury and determine diagnosis and appropriate management.
AIM
To review current literature on types of distal triceps injury and determine diagnosis and appropriate management.
METHODS
We performed a systematic review in PubMed, Cochrane and EMBASE using the terms distal triceps tears and snapping triceps on the 10 January 2017. We excluded all animal, review, foreign language and repeat papers. We reviewed all papers for relevance and of the papers left we were able to establish the types of distal triceps injury, how these injuries are diagnosed and investigated and the types of management of these injuries including surgical. The results are then presented in a review paper format.
RESULTS
Three hundred and seventy-nine papers were identified of which 65 were relevant to distal triceps injuries. After exclusion we had 47 appropriate papers. The papers highlighted 2 main distal triceps injuries: Distal triceps tears and snapping triceps. Triceps tear are more common in males than females occurring in the 4-5 decade of life and often due to a direct trauma but are also strongly associated with weightlifting and American football. The tears are diagnosed by history and clinically with a palpable gap. Diagnosis can be confirmed with the use of ultrasound (US) and magnetic resonance imaging. Treatment depends on type of tear. Partial tears can be treated conservatively with bracing and physio whereas acute tears need repair either open or arthroscopic using suture anchor or bone tunnel techniques with similar success. Chronic tears often need augmenting with tendon allograft or autograft. Snapping triceps are also seen more in men than women but at a mean age of 32 years. They are characterized by a snapping sensation mostly medially and can be associated with ulna nerve subluxation and ulna nerve symptoms. US is the diagnostic modality of choice due to its dynamic nature and to differentiate between snapping triceps tendon or ulna nerve. Treatment is conservative initially with activity avoidance and if that fails surgical management includes resection of triceps edge or transposition of the tendon plus or minus ulna nerve transposition.
CONCLUSION
Distal triceps injuries are uncommon. This systematic review examines the evidence base behind diagnosis, imaging and treatment options of distal triceps injuries including tears and snapping triceps.
PubMed: 28660143
DOI: 10.5312/wjo.v8.i6.507 -
The Cochrane Database of Systematic... Aug 2015Henoch-Schönlein purpura (HSP) is the most common vasculitis of childhood but may occur in adults. This small vessel vasculitis is characterised by palpable purpura,... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Henoch-Schönlein purpura (HSP) is the most common vasculitis of childhood but may occur in adults. This small vessel vasculitis is characterised by palpable purpura, abdominal pain, arthritis or arthralgia and kidney involvement. This is an update of a review first published in 2009.
OBJECTIVES
To evaluate the benefits and harms of different agents (used singularly or in combination) compared with placebo, no treatment or any other agent for: (1) the prevention of severe kidney disease in patients with HSP without kidney disease at presentation; (2) the prevention of severe kidney disease in patients with HSP and minor kidney disease (microscopic haematuria, mild proteinuria) at presentation; (3) the treatment of established severe kidney disease (macroscopic haematuria, proteinuria, nephritic syndrome, nephrotic syndrome with or without acute kidney failure) in HSP; and (4) the prevention of recurrent episodes of HSP-associated kidney disease.
SEARCH METHODS
We searched the Cochrane Kidney and Transplant's Specialised Register to 13 July 2015 through contact with the Trials Search Co-ordinator using search terms relevant to this review.
SELECTION CRITERIA
Randomised controlled trials (RCTs) comparing interventions used to prevent or treat kidney disease in HSP compared with placebo, no treatment or other agents were included.
DATA COLLECTION AND ANALYSIS
Two authors independently determined study eligibility, assessed risk of bias and extracted data from each study. Statistical analyses were performed using the random effects model and the results were expressed as risk ratio (RR) or risk difference (RD) for dichotomous outcomes and mean difference (MD) for continuous outcomes with 95% confidence intervals (CI).
MAIN RESULTS
Thirteen studies (1403 enrolled patients) were identified. Risks of bias attributes were frequently poorly performed. Low risk of bias was reported in six studies (50%) for sequence generation (selection bias) and in seven (58%) for allocation concealment (selection bias). Blinding of participants and personnel (performance bias) and of outcome assessment (detection bias) was at low risk of bias in three studies. Five studies reported complete outcome data (attrition bias) while eight studies reported expected outcomes so were at low risk of reporting bias.Eight studies evaluated therapy to prevent persistent kidney disease in HSP. There was no significant difference in the risk of persistent kidney disease any time after treatment (5 studies, 746 children: RR 0.74, 95% CI 0.42 to 1.32), or at one, three, six and 12 months in children given prednisone for 14 to 28 days at presentation of HSP compared with placebo or supportive treatment. There were no significant differences in the risk of persistent kidney disease with antiplatelet therapy in children with or without kidney disease at entry. Heparin significantly reduced the risk of persistent kidney disease by three months compared with placebo (1 study, 228 children: RR 0.27, 95% CI 0.14 to 0.55); no significant bleeding occurred. Four studies examined the treatment of severe HSP-associated kidney disease. Two studies (one involving 56 children and the other involving 54 adults) compared cyclophosphamide with placebo or supportive treatment and found no significant benefit of cyclophosphamide. There were no significant differences in adverse effects. In one study comparing cyclosporin with methylprednisolone (15 children) there was no significant difference in remission at final follow-up at a mean of 6.3 years (RR 1.37, 95% CI 0.74 to 2.54). In one study (17 children) comparing mycophenolate mofetil with azathioprine, there was no significant difference in the remission of proteinuria at one year (RR 1.32, 95% CI 0.86 to 2.03). No studies were identified which evaluated the efficacy of therapy on kidney disease in participants with recurrent episodes of HSP.
AUTHORS' CONCLUSIONS
There are no substantial changes in conclusions from this update compared with the initial review. From generally low quality evidence, we found no evidence of benefit from RCTs for the use of prednisone or antiplatelet agents to prevent persistent kidney disease in children with HSP. Though heparin appeared effective, this potentially dangerous therapy is not justified to prevent serious kidney disease when fewer than 2% of children with HSP develop severe kidney disease. No evidence of benefit has been found for cyclophosphamide treatment in children or adults with HSP and severe kidney disease. Because of small patient numbers and events leading to imprecision in results, it remains unclear whether cyclosporin and mycophenolate mofetil have any roles in the treatment of children with HSP and severe kidney disease.
Topics: Adrenal Cortex Hormones; Child; Child, Preschool; Cyclophosphamide; Humans; IgA Vasculitis; Immunosuppressive Agents; Kidney Diseases; Platelet Aggregation Inhibitors; Randomized Controlled Trials as Topic
PubMed: 26258874
DOI: 10.1002/14651858.CD005128.pub3 -
Journal of Postgraduate Medicine 2017Gossypibomas remain a dreaded and unwanted complication of surgical practice. Despite significant interest and numerous guidelines, the number of reported cases remains...
PURPOSE OF REVIEW
Gossypibomas remain a dreaded and unwanted complication of surgical practice. Despite significant interest and numerous guidelines, the number of reported cases remains sparse due to various factors, including potential legal implications. Herein, we review related data from India to ascertain if the problem is better or worse than that reported in world literature.
MATERIALS AND METHODS
A literature search was performed on PubMed and Google Scholar, to collect and analyze all case reports and case reviews regarding the condition in India.
RESULTS
On analysis of the results, there were 100 publications reporting a total of 126 events. The average patient age was 38.65 years. Average time to discovery was 1225.62 days. Forty-nine percent of reported cases were discovered within the 1 st year. The most common clinical features were pain (73.8%), palpable mass (47.6%), vomiting (35%), abdominal distention (26%), and fever (12.6%). Spontaneous expulsion of the gossypiboma was noted in five cases (3.96%). Transmural migration was seen in 36 cases (28.57%).
CONCLUSIONS
Despite advancements in surgical approaches and preventive measures, gossypibomas continue to be a cause of significant morbidity. A safe working culture, open communication, teamwork, and an accurate sponge count remain our best defence against this often unpredictable complication of surgery.
Topics: Foreign Bodies; Humans; India; Postoperative Complications
PubMed: 28079043
DOI: 10.4103/0022-3859.198153 -
Archivio Italiano Di Urologia,... May 2023Penile fracture (PF) with associated urethral injury has been described as a rare condition yet a serious urological emergency. We conducted this systematic review to...
PURPOSES
Penile fracture (PF) with associated urethral injury has been described as a rare condition yet a serious urological emergency. We conducted this systematic review to address the current literature concerning the etiology, presentations, intra-operative findings, site of injury, and complications of PF with associated urethral injury, Materials and Methods: The present systematic review was limited to human-based studies published in English language, and reporting clinical data on PF cases with associated urethral injuries. A comprehensive search of the literature was conducted on five electronic databases from their inception to May 2022: Medline via PubMed, Web of Science, Google Scholar, Scopus, and EBSCO host.
RESULTS
A total of 15 studies were included encompassing 1671 patients with PF. Out of 1665 patients with PF retrieved from the case series studies, 65 patients had associated urethral injuries giving a point prevalence of 3.9%. The vast majority of the patients had blood on the meatus and hematuria suggestive of urethral injury (57/59; 96.6%). Forty patients had partial urethral disruption and the rest of the patients had a complete rupture. All patients received primary urethroplasty as the main modality of treatment. The median hospital stay was two days and the median duration of transurethral catheterization was 21 days. Five patients (8.5%) developed urethral stricture; other complications included penile curvature (6.7%), palpable fibrosis (6.7%), and erectile dysfunction (3.4%).
CONCLUSIONS
Urethral injuries are uncommon, but serious findings, in patients with PF. Primary urethroplasty appears to achieve satisfactory outcomes with a low incidence of short and long-term complications.
Topics: Male; Humans; Penile Diseases; Urethra; Penis; Erectile Dysfunction; Urethral Stricture; Rupture
PubMed: 37259814
DOI: 10.4081/aiua.2023.11082 -
Medicina (Kaunas, Lithuania) May 2021cardiovascular complications (CVC) are the leading cause of death in patients with chronic kidney disease (CKD). Standard cardiovascular disease risk prediction models... (Review)
Review
cardiovascular complications (CVC) are the leading cause of death in patients with chronic kidney disease (CKD). Standard cardiovascular disease risk prediction models used in the general population are not validated in patients with CKD. We aim to systematically review the up-to-date literature on reported outcomes of computational methods such as artificial intelligence (AI) or regression-based models to predict CVC in CKD patients. the electronic databases of MEDLINE/PubMed, EMBASE, and ScienceDirect were systematically searched. The risk of bias and reporting quality for each study were assessed against transparent reporting of a multivariable prediction model for individual prognosis or diagnosis (TRIPOD) and the prediction model risk of bias assessment tool (PROBAST). sixteen papers were included in the present systematic review: 15 non-randomized studies and 1 ongoing clinical trial. Twelve studies were found to perform AI or regression-based predictions of CVC in CKD, either through single or composite endpoints. Four studies have come up with computational solutions for other CV-related predictions in the CKD population. the identified studies represent palpable trends in areas of clinical promise with an encouraging present-day performance. However, there is a clear need for more extensive application of rigorous methodologies. Following the future prospective, randomized clinical trials, and thorough external validations, computational solutions will fill the gap in cardiovascular predictive tools for chronic kidney disease.
Topics: Artificial Intelligence; Bias; Computer Simulation; Humans; Prognosis; Renal Insufficiency, Chronic
PubMed: 34072159
DOI: 10.3390/medicina57060538 -
Danish Medical Journal May 2015The objective of this study was to investigate the evidence for positive predictive value (PPV) of alarm symptoms and combinations of symptoms for colorectal cancer,... (Review)
Review
INTRODUCTION
The objective of this study was to investigate the evidence for positive predictive value (PPV) of alarm symptoms and combinations of symptoms for colorectal cancer, breast cancer, prostate cancer and lung cancer in general practice.
METHODS
This study is based on a literature search performed in PubMed, Embase, the Cochrane database and at ClinicalTrials.gov in accordance with the PRISMA guidelines. The main outcome measure used was PPV.
RESULTS
A total of 16 eligible studies were identified. The intervals in the brackets refer to the variation of the results in the studies. Colorectal cancer: The PPV of "rectal bleeding" was high for patients > 60 years (6.6-21.2%), but much lower in younger age groups. For "change in bowel habits" and "significant general symptoms", the PPV was 3.5-8.5%. Breast cancer: "Palpable suspected tumour" was well supported (8.1-24%). No studies on the predictive value of "pitting of the skin", "papil-areola eczema/ulceration" and "suspect axillary lymph nodes" were found. Prostate cancer: One study showed a high PPV for positive rectal examination (12%). The value for "lower urinary tract symptoms" was low (1.0-3.0%). PPV for "perianal pain" and "haemospermia" were not found. Lung cancer: For "haemoptysis" the PPV increased from 8.4 in patients aged 55 years to 20.4 at the age of > 85 years. PPV for "cough", "pain in the thorax", "dyspnoea" and "general symptoms" were low (0.4-1.1%). Using a new algorithm that estimates the PPV of combinations of symptoms and risk factors, a higher PPV may be achieved.
CONCLUSION
A few of the alarm symptoms show a high PPV, whereas the PPV for some symptoms currently remains unknown. To improve the GPs' diagnostic judgment, a new algorithm for calculating the PPV for combinations of symptoms and risk factors seems promising.
Topics: Breast Neoplasms; Colorectal Neoplasms; Early Detection of Cancer; Female; General Practice; Humans; Lung Neoplasms; Male; Predictive Value of Tests; Prostatic Neoplasms; Symptom Assessment
PubMed: 26050833
DOI: No ID Found -
BMC Endocrine Disorders Jul 2022Thyroid nodule is a common health problem in endocrinology. Thyroid fine-needle aspiration biopsy (FNAB) cytology performed by palpation guided FNAB (PGFNAB) and... (Meta-Analysis)
Meta-Analysis
Diagnostic accuracy of palpation versus ultrasound-guided fine needle aspiration biopsy for diagnosis of malignancy in thyroid nodules: a systematic review and meta-analysis.
Thyroid nodule is a common health problem in endocrinology. Thyroid fine-needle aspiration biopsy (FNAB) cytology performed by palpation guided FNAB (PGFNAB) and ultrasound-guided FNAB (USGFNAB) are the preferred examinations for the diagnosis of thyroid cancer and part of the integration of the current thyroid nodule assessment. Although studies have shown USGFNAB to be more accurate than PGFNAB, inconsistencies from several studies and clinical guidelines still exist.The purpose of this study is to compare the diagnostic accuracy of Palpation versus Ultrasound-Guided Fine Needle Aspiration Biopsy in diagnosing malignancy of thyroid nodules.The systematic review and meta-analysis were prepared based on the PRISMA standards. Literature searches were carried out on three online databases (Pubmed/MEDLINE, Embase, and Proquest) and grey literatures. Data extraction was carried out manually from various studies that met the eligibility, followed by analysis to obtain pooled data on sensitivity, specificity, Diagnostic Odds Ratio (DOR) and Area Under Curve (AUC), and the comparison of the two methods.Total of 2517 articles were obtained, with 11 studies were included in this systematic review. The total sample was 2382, including 1128 subjects using PGFNAB and 1254 subjects using USGFNAB. The risk of bias was assessed using QUADAS-2 with mild-moderate results. The results of sensitivity, specificity, AUC and DOR in diagnosing thyroid nodules using PGFNAB were 76% (95% CI, 49-89%), 77% (95% CI, 56-95%), 0.827 and 11.6 (95% CI, 6-21) respectively. The results of sensitivity, specificity, AUC and DOR in diagnosing thyroid nodules using USGFNAB were 90% (95% CI, 81-95%), 80% (95% CI, 66-89%), 0.92 and 40 (95% CI, 23-69), respectively the results of the comparison test between PGFNAB and USGFNAB; Tsens USGFNAB of 0.99 (p = 0.023), AUC difference test of 0.093 (p = 0.000023).The diagnostic accuracy of USGFNAB is higher than PGFNAB in diagnosing malignancy of thyroid nodules. If it is accessible, the author recommends using USGFNAB as a diagnostic tool for thyroid nodules.
Topics: Biopsy, Fine-Needle; Humans; Palpation; Sensitivity and Specificity; Thyroid Neoplasms; Thyroid Nodule; Ultrasonography, Interventional
PubMed: 35843955
DOI: 10.1186/s12902-022-01085-5 -
European Journal of Cancer (Oxford,... Dec 2021Over 1 billion doses of COVID-19 vaccines have been already administered across the United States, the United Kingdom and the European Union at the time of writing....
PURPOSE
Over 1 billion doses of COVID-19 vaccines have been already administered across the United States, the United Kingdom and the European Union at the time of writing. Furthermore, 1.82 million booster doses have been administered in the US since 13th August, and similar booster programmes are currently planned or under consideration in the UK and the EU beginning in the autumn of 2021. Early reports showed an association between vaccine administration and the development of ipsilateral axillary and supraclavicular lymphadenopathy, which could interfere with the diagnosis, treatment and follow-up of breast cancer patients. In this paper, we review the available evidence on vaccine-related lymphadenopathy, and we discuss the clinical implications of the same on breast cancer diagnosis and management.
METHODS
A literature search was performed - PubMed, Ovid Medline, Scopus, CINHAL, Springer Nature, ScienceDirect, Academic Search Premier and the Directory of Open Access Journals were searched for articles reporting on regional palpable or image-detected lymphadenopathy following COVID-19 vaccination. Separately, we compiled a series of case studies from the University Hospitals of Derby and Burton, United Kingdom and the Mayo Clinic in Minnesota, United States of America, to illustrate the impact that regional lymphadenopathy post-COVID-19 vaccination can have on the diagnosis and management of patients being seen in diagnostic and therapeutic breast clinics.
RESULTS
From the literature search, 15 studies met the inclusion criteria (n = 2057 patients, 737 with lymphadenopathy). The incidence of lymphadenopathy ranged between 14.5% and 53% and persisted for >6 weeks in 29% of patients.
CONCLUSIONS
Clinicians managing breast cancer patients should be aware that the COVID-19 vaccination may result in regional lymphadenopathy in a significant number of patients, which can result in unnecessary investigations, treatment and increased patient anxiety. An accurate COVID-19 vaccination history should be collected from all patients where regional lymphadenopathy is a clinical and/or an imaging finding and then combined with clinical judgement when managing individual cases.
Topics: Breast Neoplasms; COVID-19 Vaccines; Diagnosis, Differential; Diagnostic Errors; Female; Humans; Incidence; Lymphadenopathy; Mammography; Positron Emission Tomography Computed Tomography; Predictive Value of Tests; Prognosis; Risk Assessment; Risk Factors; Time Factors; Vaccination
PubMed: 34731748
DOI: 10.1016/j.ejca.2021.09.033 -
Journal of Clinical Medicine Apr 2024Malignant-associated abdominal wall endometriosis (AWE) is a rare pathology, likely to occur in 1% of scar endometriosis. The objectives of this study were to update... (Review)
Review
Malignant-associated abdominal wall endometriosis (AWE) is a rare pathology, likely to occur in 1% of scar endometriosis. The objectives of this study were to update the evidence on tumor degeneration arising from AWE to notify about the clinical characteristics, the different treatments offered to patients and their outcomes. A comprehensive systematic review of the literature was conducted. PubMed, Embase and Cochrane Library databases were used. Prospero (ID number: CRD42024505274). Out of the 152 studies identified, 63 were included, which involved 73 patients. The main signs and symptoms were a palpable abdominal mass (85.2%) and cyclic pelvic pain (60.6%). The size of the mass varied between 3 and 25 cm. Mean time interval from the first operation to onset of malignant transformation was 20 years. Most common cancerous histological types were clear cell and endometrioid subtypes. Most widely accepted treatment is the surgical resection of local lesions with wide margins combined with adjuvant chemotherapy. The prognosis for endometriosis-associated malignancy in abdominal wall scars is poor, with a five-year survival rate of around 40%. High rates of relapse have been reported. Endometrial implants in the abdominal wall should be considered as preventable complications of gynecological surgeries. Special attention should be paid to women with a history of cesarean section or uterine surgery.
PubMed: 38673556
DOI: 10.3390/jcm13082282