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Global Pediatric Health 2019. Cervical lymphadenopathy in children is common and its etiologies diverse. No systematic review of the differential diagnosis of pediatric cervical lymphadenopathy has... (Review)
Review
. Cervical lymphadenopathy in children is common and its etiologies diverse. No systematic review of the differential diagnosis of pediatric cervical lymphadenopathy has been conducted. . To determine the prevalence rate of specific etiologies of pediatric cervical lymphadenopathy. . EMBASE, PubMed, and SCOPUS were searched electronically. Bibliographies of select studies were reviewed as well. . (1) Any clinical trial, observational study, or cross-sectional case series with 10 or more subjects that included delineation of etiologies and/or associated conditions with lymphadenopathy; (2) subjects aged 0 to 21 years with enlarged lymphoid tissue on body; (3) lymphadenopathy was confirmed by clinical evaluation; and (4) no specific diagnoses were excluded. . Year and location of publication, definition of lymphadenopathy, percentage of lymphadenopathy that was cervical, total number of subjects, gender distribution of subjects, age range of patients, and specific etiologies. . Of the 1790 studies, 7 studies that were combined resulted in 2687 subjects that were selected. Nonspecific benign etiology was the most common diagnosis occurring at a rate of 67.8%. Epstein-Barr virus was the next most prevalent (8.86%), followed by malignancy (4.69%) and granulomatous disease (4.06%). The most common malignancy etiology was non-Hodgkin's lymphoma (46.0%), and the most common granulomatous disease was tuberculosis (73.4%). . This systematic review and meta-analysis provides a rate-based differential diagnosis of pediatric cervical lymphadenopathy. Although the most common causes of pediatric cervical lymphadenopathy are nonspecific, the etiologies are diverse. Rates and credible intervals are provided to enable a probability-based diagnostic approach to palpable cervical lymphadenopathy in this age group.
PubMed: 31384630
DOI: 10.1177/2333794X19865440 -
Journal of B.U.ON. : Official Journal... 2019Classically, wire-guided localization (WGL) is used for the localization of non palpable breast lesions. On the other hand, many studies report a newer technique called... (Meta-Analysis)
Meta-Analysis
PURPOSE
Classically, wire-guided localization (WGL) is used for the localization of non palpable breast lesions. On the other hand, many studies report a newer technique called radioactive seed localization (RSL). The purpose of our study was a systematic review and meta analysis of the two techniques regarding the rate of positive margins and the quantity of excised tissue.
METHODS
Our study searched publications up to March 24th 2018 in Medline, Embase and Cochrane Library regarding studies comparing the two techniques of localization of subclinical lesions with WGL or RSL using technetium 99m as radioactive agent. The primary target was the rate of positive margins and the second was the rate of second surgery for reexcision. Revman5.3 and STATE12.0 were used for the statistics.
RESULTS
Five randomized controlled trials (RCTs) and 13 cohort studies comprising 3879 breast cancer patients were included. RSL was significantly superior than WGL both in better margin status (RR=0.72, 95% CI 0.56-0.92, p=0.01) and reduced reoperation rate (RR=0.68, 95% CI 0.52-0.88, p=0.004). Subgroup analysis of RCTs showed no different ability of both techniques in terms of free margin status (RR=0.85, 95% CI 0.55-1.31, p=0.46) and reoperation rate (RR=0.80, 95% CI 0.48-1.32, p=0.38). Further subgroup analysis excluding three studies with different ductal carcinoma in situ (DCIS) proportion exhibited same efficacy in margin negativity (RR=0.83, 95% CI 0.69-1.01, p=0.07) and further operation rate (RR=0.85, 95% CI 0.71-1.01, p=0.07).
Topics: Breast Neoplasms; Female; Fiducial Markers; Humans; Iodine Radioisotopes; Margins of Excision; Mastectomy, Segmental; Neoplasm Seeding
PubMed: 30941951
DOI: No ID Found -
Journal of Thoracic Disease Oct 2017Chondroblastoma is an uncommon benign bone tumour arising typically in the epiphysis. Few cases of chondroblastoma of the rib have been reported in the literature. We...
Chondroblastoma is an uncommon benign bone tumour arising typically in the epiphysis. Few cases of chondroblastoma of the rib have been reported in the literature. We describe a case of chondroblastoma of a 47-year-old man located in the body of the IX right rib. The patient presented a moderate right thoracic pain with an apparently palpable mass. Computed tomography (CT) scan showed a well-defined oval 49 mm × 43 mm lesion with the lytic bone destruction of the rib. A surgical resection was performed with an excellent outcome and no recurrence after 4-year follow-up. We also conducted a systematic review of literature where we evidenced that chondroblastoma could affect people of all age, but it's most common in children and young adult. Surgical resection constitutes the treatment of choice.
PubMed: 29268433
DOI: 10.21037/jtd.2017.08.137 -
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 -
Current Urology Apr 2017The purpose of this study is to study the main epidemiological, clinical, para clinical, pathological, therapeutic, and evolutionary features of patients with testicular... (Review)
Review
PURPOSE
The purpose of this study is to study the main epidemiological, clinical, para clinical, pathological, therapeutic, and evolutionary features of patients with testicular neuroendocrine tumors (TNET).
MATERIALS AND METHODS
Nine case series and sixteen case reports were identified by searching PubMed database and qualified for inclusion in this study. We added the data of one case treated in the department of urology in Habib Bourguiba Hospital in Sfax, to the published cases.
RESULTS
A total of 132 cases were collected. Median age at diagnosis was 39 years old (range 10- 83 years). The most common presenting symptom was either a testicular mass or a swelling in 38.46% of cases. Carcinoid syndrome was documented in 10.60% of patients. The clinical examination revealed a palpable mass in 44.70% of patients. This mass was painless and firm in most cases. Serum tumor markers (β-gonadotrophine chorionique humaine, α-feto protein, and lactate dehydrogenase) were within normal limits in all patients except in one case. Most testicular neuroendocrine tumors (76.52%) were primary and pure. The tumors were positive for chromogranin (100%), synaptophysin (100%) and cytokeratin (93.10%). Metastases were detected at time of diagnosis in eight cases (6.06%). The main treatment was radical orchiectomy performed in 127 patients (96.21%). The 5-year overall survival rate was 78.70% and the 5-year specific survival rate was 84.30%.
CONCLUSION
The diagnosis of testicular carcinoids is based on the immunohistochemistry study. The treatment of choice for these tumors is radical orchiectomy. Somatostatin analogues were reported to be effective in patients with carcinoid syndrome.
PubMed: 28559773
DOI: 10.1159/000447146 -
European Journal of Pediatrics Apr 2017The occurrence of blistering eruptions in childhood Henoch-Schönlein syndrome has been so far addressed exclusively in individual case reports. To describe... (Review)
Review
UNLABELLED
The occurrence of blistering eruptions in childhood Henoch-Schönlein syndrome has been so far addressed exclusively in individual case reports. To describe epidemiology, clinical presentation, and therapeutic options in Henoch-Schönlein patients ≤18 years of age with blistering eruptions, we completed a systematic literature search. For the final analysis, we retained 39 reports. Ten children with blisters were found in 7 (1.5%) case series containing a total of 666 unselected pediatric Henoch-Schönlein cases. We also found 41 individually documented cases of Henoch-Schönlein syndrome with blistering eruptions. Blistering eruptions and purpura were distributed very similarly, blisters developed concomitantly with palpable purpura or with a latency of ≤14 days, and 80% of the cases remitted within 4 weeks with a similar course in children managed expectantly and in those managed with steroids.
CONCLUSION
Blistering eruptions are rare in Henoch-Schönlein syndrome. They can be a source of diagnostic dilemma but do not have any prognostic value since they almost always spontaneously subside within 4 weeks. What is known: • Textbooks and reviews marginally refer to the occurrence of blistering eruptions in children with Henoch-Schönlein syndrome. What is new • Blistering eruptions occur in <2% of cases. • Blisters and purpura are distributed similarly, blisters develop concomitantly with purpura or with a latency of ≤14 days. • Almost all cases remit within 4 weeks with a similar course in children managed expectantly and in those managed with systemic steroids.
Topics: Blister; Child; Female; Humans; IgA Vasculitis; Male; Skin Diseases, Vascular; Steroids
PubMed: 28161822
DOI: 10.1007/s00431-017-2858-3 -
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 -
Archives of Disease in Childhood Oct 2016Leukaemia is the most common cancer of childhood, accounting for a third of cases. In order to assist clinicians in its early detection, we systematically reviewed all... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Leukaemia is the most common cancer of childhood, accounting for a third of cases. In order to assist clinicians in its early detection, we systematically reviewed all existing data on its clinical presentation and estimated the frequency of signs and symptoms presenting at or prior to diagnosis.
DESIGN
We searched MEDLINE and EMBASE for all studies describing presenting features of leukaemia in children (0-18 years) without date or language restriction, and, when appropriate, meta-analysed data from the included studies.
RESULTS
We screened 12 303 abstracts for eligibility and included 33 studies (n=3084) in the analysis. All were cohort studies without control groups. 95 presenting signs and symptoms were identified and ranked according to frequency. Five features were present in >50% of children: hepatomegaly (64%), splenomegaly (61%), pallor (54%), fever (53%) and bruising (52%). An additional eight features were present in a third to a half of children: recurrent infections (49%), fatigue (46%), limb pain (43%), hepatosplenomegaly (42%), bruising/petechiae (42%), lymphadenopathy (41%), bleeding tendency (38%) and rash (35%). 6% of children were asymptomatic on diagnosis.
CONCLUSIONS
Over 50% of children with leukaemia have palpable livers, palpable spleens, pallor, fever or bruising on diagnosis. Abdominal symptoms such as anorexia, weight loss, abdominal pain and abdominal distension are common. Musculoskeletal symptoms such as limp and joint pain also feature prominently. Children with unexplained illness require a thorough history and focused clinical examination, which should include abdominal palpation, palpation for lymphadenopathy and careful scrutiny of the skin. Occurrence of multiple symptoms and signs should alert clinicians to possible leukaemia.
Topics: Abdominal Pain; Adolescent; Child; Child, Preschool; Contusions; Early Detection of Cancer; Exanthema; Fever; Gastrointestinal Diseases; Hemorrhage; Hepatomegaly; Humans; Infant; Infant, Newborn; Infections; Leukemia; Musculoskeletal Diseases; Recurrence; Skin Diseases; Splenomegaly
PubMed: 27647842
DOI: 10.1136/archdischild-2016-311251 -
International Journal of Sports... Feb 2016Trigger points, which have been defined as highly localized, hyperirritable locations in a palpable taut band of skeletal muscle fibers, have been identified with a...
BACKGROUND
Trigger points, which have been defined as highly localized, hyperirritable locations in a palpable taut band of skeletal muscle fibers, have been identified with a variety of musculoskeletal conditions. The incidence of trigger point pain is high, with studies showing them as the primary source of pain in 30-85% of patients presenting in a primary care setting or pain clinic. Dry needling has emerged as a possible intervention for trigger points, but its effectiveness has not yet fully been determined.
PURPOSE
To assess and provide a summary on the current literature for the use of dry needling as an intervention for lower quarter trigger points in patients with various orthopedic conditions.
STUDY DESIGN
Systematic review.
METHODS
CINAHL, NCBI-PubMed, PEDro, SPORTDiscus, Cochrane Library, and APTA's PTNow were searched to identify relevant randomized controlled trials. Six studies meeting the inclusion criteria were analyzed using the PEDro scale.
RESULTS
Four of the studies assessed by the PEDro scale were deemed 'high' quality and two were 'fair' quality. Each of the six included studies reported statistically significant improvements with dry needling for the reduction of pain intensity in the short-term. Only one study reported a statistically significant improvement in short-term functional outcomes; however, there was no maintenance of improved function at long-term follow-up. Furthermore, none of the studies reported statistically significant changes regarding the effect of dry needling on quality of life, depression, range of motion, or strength.
CONCLUSION
A review of current literature suggests that dry needling is effective in reducing pain associated with lower quarter trigger points in the short-term. However, the findings suggest that dry needling does not have a positive effect on function, quality of life, depression, range of motion, or strength. Further high quality research with long-term follow-up investigating the effect of dry needling in comparison to and in conjunction with other interventions is needed to determine the optimal use of dry needling in treating patients with lower quarter trigger points.
LEVELS OF EVIDENCE
1.
PubMed: 26900495
DOI: No ID Found -
The Cochrane Database of Systematic... Dec 2015Breast cancer is the most common form of cancer and the second leading cause of death amongst women in Europe. Amongst five invasive cancers per 1000 women detected in... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Breast cancer is the most common form of cancer and the second leading cause of death amongst women in Europe. Amongst five invasive cancers per 1000 women detected in screening, 2.7 were < 15 mm in diameter; and others reported that over one third of excised breast lesions were clinically occult. The challenge is to accurately locate small non-palpable lesions intraoperatively for optimal therapeutic outcome. A secondary important goal is to remove the smallest amount possible of healthy glandular tissue for optimal cosmesis. Currently the most widely adopted approach (80% in one survey) in guided breast-conserving surgery for excising non-palpable breast lesions is wire-guided localization (WGL). With the clinical setting shifting towards earlier non-palpable breast lesions being detected through screening, we investigated whether the current standard in assisting surgical excision of these lesions, WGL, yields the best therapeutic outcome for women with breast cancer.
OBJECTIVES
To assess the therapeutic outcomes of any new form of guided surgical intervention for non-palpable breast lesions against wire-guided localization, the current gold standard.
SEARCH METHODS
We searched the Cochrane Breast Cancer Group's (CBCG) Specialized Register, MEDLINE (via PubMed), the Cochrane Central Register of Controlled Trials (CENTRAL), and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal from the earliest available date up to 30 March 2015. We also handsearched recent conference proceedings and sought information from experts in the field.
SELECTION CRITERIA
Two review authors, BC and RJ, independently screened by title and abstract the studies we had identified through the search strategy; when this was inconclusive, they examined the full-text article for inclusion. We resolved any discrepancies regarding eligibility by discussion with a third review author, RA.
DATA COLLECTION AND ANALYSIS
Three review authors, BC, JW, and RJ, independently extracted data using a standardized data sheet. We performed all analyses using Review Manager (RevMan) or the R meta package, and in accordance with the Cochrane Handbook for Systematic Reviews of Interventions. We reported results via a graphical assessment using forest plots showing the study estimates. We considered and discussed additional subgroup and sensitivity analyses.
MAIN RESULTS
We identified 11 randomized controlled trials (RCTs) that met the inclusion criteria of this Cochrane review and included eight trials in the meta-analyses. Six RCTs compared radioguided occult lesion localization (ROLL) versus WGL, and two RCTs compared radioactive iodine ((125)I) seed localization (RSL) versus WGL. Of the three remaining trials, one RCT compared cryo-assisted techniques (CAL) versus WGL, one compared intraoperative ultrasound-guided lumpectomy (IOUS) versus WGL, and one compared modified ROLL technique in combination with methylene dye (RCML) versus WGL. Of the trials we included in the meta-analysis, there were a total of 1273 participants with non-palpable breast lesions (627 participants (WGL); 443 participants (ROLL); and 203 participants (RSL)). The participant population varied considerably between included trials, which included participants with both non-palpable benign and malignant lesions, and varied in defining clear margins. The included trials did not report any long-term outcomes.In general, the outcomes of WGL, ROLL and RSL were comparable.ROLL demonstrated favourable results in successful localization (risk ratio (RR) 0.60, 95% confidence interval (CI) 0.16 to 2.28; 869 participants; six trials), positive excision margins (RR 0.74, 95% CI 0.42 to 1.29; 517 participants; five trials), and re-operation rates (RR 0.51, 95% CI 0.21 to 1.23; 583 participants; four trials) versus WGL, but none were statistically significant. WGL was significantly superior to RSL in successfully localizing non-palpable lesions (RR 3.85, 95% CI 1.21 to 12.19; 402 participants; two trials). However, for successful excision, ROLL and RSL have comparable outcomes versus WGL (ROLL versus WGL: RR 1.00, 95% CI 0.99 to 1.01; 871 participants; six trials; RSL versus WGL: RR 1.00, 95% CI 0.99 to 1.01; 402 participants; two trials). These findings were similar in that RSL demonstrated favourable results over WGL in positive tumour margins (RR 0.67, 95% CI 0.43 to 1.06; 366 participants; two trials), and re-operation rates (RR 0.80, 95% CI 0.48 to 1.32; 305 participants; one trial) but neither reached statistical significance. In contrast, WGL had fewer postoperative complications to both ROLL (RR 1.18, 95% CI 0.71 to 1.98; 642 participants; four trials) and RSL (RR 1.51, 95% CI 0.75 to 3.03; 305 participants; one trial), although this was also not statistically significant.The overall quality of evidence was good. The main risk of bias amongst included studies consisted of incomplete data sets, selective reporting, and allocation concealment. Interpretation and applicability of this meta-analysis was hindered by the mixed indication of diagnostic versus therapeutic purposes when undertaking WGL, ROLL, or RSL, leading to a high level of mixed pathology in numerous trials. Other limitations include underpowered studies, lack of data in standardized format for meta-analysis, lack of complete data amongst the trials, and absence of long-term data.
AUTHORS' CONCLUSIONS
Owing to a lack of trials in certain localization techniques, we could only draw conclusions about ROLL and RSL versus WGL. There is no clear evidence to support one guided technique for surgically excising a non-palpable breast lesion over another. Results from this Cochrane review support the continued use of WGL as a safe and tested technique that allows for flexibility in selected cases when faced with extensive microcalcification. ROLL and RSL could be offered to patients as a comparable replacement for WGL as they are equally reliable. Other techniques such as IOUS, RCML, and CAL are of academic interest, but recommendation for routine use in the clinical environment and oncological outcomes require further validation. The results of this Cochrane review also stress the need for more fully powered RCTs to evaluate the best technique according to the comprehensive criteria described, with a more consistent and standardized approach in outcome reporting.
Topics: Breast Neoplasms; Female; Fiducial Markers; Humans; Iodine Radioisotopes; Palpation; Randomized Controlled Trials as Topic; Tumor Burden
PubMed: 26718728
DOI: 10.1002/14651858.CD009206.pub2