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European Journal of Vascular and... Dec 2023Currently, there is no consensus on the optimal management of Paget-Schroetter syndrome (PSS). The objective was to summarise the current evidence for management of PSS... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Currently, there is no consensus on the optimal management of Paget-Schroetter syndrome (PSS). The objective was to summarise the current evidence for management of PSS with explicit attention to the clinical outcomes of different management strategies.
DATA SOURCES
The Cochrane, PubMed, and Embase databases were searched for reports published between January 1990 and December 2021.
REVIEW METHODS
A systematic review and meta-analysis was conducted following PRISMA 2020 guidelines. The primary endpoint was the proportion of symptom free patients at last follow up. Secondary outcomes were success of initial treatment, recurrence of thrombosis or persistent occlusion, and patency at last follow up. Meta-analyses of the primary endpoint were performed for non-comparative and comparative reports. The quality of evidence was assessed using the GRADE approach.
RESULTS
Sixty reports were included (2 653 patients), with overall moderate quality. The proportions of symptom free patients in non-comparative analysis were: anticoagulation (AC), 0.54; catheter directed thrombolysis (CDT) + AC, 0.71; AC + first rib resection (FRR), 0.80; and CDT + FRR, 0.96. Pooled analysis of comparative reports confirmed the superiority of CDT + FRR compared with AC (OR 13.89, 95% CI 1.08 - 179.04; p = .040, I 87%, very low certainty of evidence), AC + FRR (OR 2.29, 95% CI 1.21 - 4.35; p = .010, I 0%, very low certainty of evidence), and CDT + AC (OR 8.44, 95% CI 1.12 - 59.53; p = .030, I 63%, very low certainty of evidence). Secondary endpoints were in favour of CDT + FRR.
CONCLUSION
Non-operative management of PSS with AC alone results in persistent symptoms in 46% of patients, while 96% of patients managed with CDT + FFR were symptom free at end of follow up. Superiority of CDT + FRR compared with AC, CDT + AC, and AC + FRR was confirmed by meta-analysis. The overall quality of included reports was moderate, and the level of certainty was very low.
Topics: Humans; Upper Extremity Deep Vein Thrombosis; Thrombolytic Therapy; Treatment Outcome; Decompression, Surgical
PubMed: 37678659
DOI: 10.1016/j.ejvs.2023.08.065 -
Journal of Cardiothoracic Surgery Jul 2023Xanthomas are well-circumscribed benign proliferative lesions seen mainly in soft tissues. Usually, they are found in hyperlipidemia and familial hyperlipoproteinemia.... (Review)
Review
BACKGROUND
Xanthomas are well-circumscribed benign proliferative lesions seen mainly in soft tissues. Usually, they are found in hyperlipidemia and familial hyperlipoproteinemia. Histologically, are characterized by macrophage-like mononuclear cells, multinucleated giant cells and abundant foam cells. The bone involvement, however, is notoriously rare and rib localization is extremely rare.
CASE PRESENTATION
A 55-year-old man performed a chest X-ray and a subsequent chest Computed Tomography scan showing a rib lesion that was surgically removed and a diagnosis of rib xanthoma was made. The patient presented an unknown condition of hyperlipidemia.
CONCLUSION
Rib xanthoma can be discovered accidentally and can be helpful in identifying an unrecognized condition of hyperlipidemia.
Topics: Humans; Male; Middle Aged; Xanthomatosis; Tomography, X-Ray; Ribs; Hyperlipidemias
PubMed: 37400894
DOI: 10.1186/s13019-023-02315-0 -
Injury Jul 2024Rib fracture non-union is an uncommon complication of traumatic rib fractures. Our objective was to perform a scoping review of the literature for the management of rib... (Review)
Review
OBJECTIVE
Rib fracture non-union is an uncommon complication of traumatic rib fractures. Our objective was to perform a scoping review of the literature for the management of rib fracture non-union. This included analysis of the variations in surgical technique, complications experienced, and reported outcomes.
METHODS
We conducted a scoping review and searched databases (MEDLINE, CINAHL, and Embase). We performed abstract and full-text screening, and abstracted data related to pre-operative assessment, surgical technique, complications, and reported outcome measures.
RESULTS
We included 29 articles of which 19 were case reports and 10 were case series. The data quality was generally heterogeneous. The studies included 229 patients and the commonest symptoms of rib fracture non-union included chest pain, clicking, dyspnea and deformities. The patients underwent surgical management of rib fracture non-union (excluding first rib fractures) using various techniques. The majority used surgical stabilization of rib fracture with or without a graft. The reported outcomes were inconsistent between studies, but showed high rates of union (>94 %), reduction in reported VAS scores, and improved return to work when included. Implant failure occurred in 10 % of the 229 total patients reported in our studies, the re-operation rate was 13 %, and the overall complication rate was 27 %.
CONCLUSION
Surgical management of rib fracture non-union often involving locking plates and screws with or without a graft has been shown in several case reports and series as an effective treatment with acceptable implant failure and complication rates. Surgical management is therefore a viable option for symptomatic patients. Further research is required to determine optimal management strategies that further reduce surgical complications for these patients.
Topics: Humans; Rib Fractures; Fractures, Ununited; Fracture Fixation, Internal; Fracture Healing; Treatment Outcome; Reoperation
PubMed: 38762403
DOI: 10.1016/j.injury.2024.111553 -
BMC Medical Genomics Dec 2023Short-rib polydactyly syndrome (SRPS) refers to a group of lethal skeletal dysplasias that can be difficult to differentiate between subtypes or from other non-lethal...
BACKGROUND
Short-rib polydactyly syndrome (SRPS) refers to a group of lethal skeletal dysplasias that can be difficult to differentiate between subtypes or from other non-lethal skeletal dysplasias such as Ellis-van Creveld syndrome and Jeune syndrome in a prenatal setting. We report the ultrasound and genetic findings of four unrelated fetuses with skeletal dysplasias.
METHODS
Systemic prenatal ultrasound examination was performed in the second or third trimester. Genetic tests including GTG-banding, single nucleotide polymorphism (SNP) array and exome sequencing were performed with amniocytes or aborted fetal tissues.
RESULTS
The major and common ultrasound anomalies for the four unrelated fetuses included short long bones of the limbs and narrow thorax. No chromosomal abnormalities and pathogenic copy number variations were detected. Exome sequencing revealed three novel variants in the DYNC2H1 gene, namely NM_001080463.2:c.6809G > A p.(Arg2270Gln), NM_001080463.2:3133C > T p.(Gln1045Ter), and NM_001080463.2:c.337C > T p.(Arg113Trp); one novel variant in the IFT172 gene, NM_015662.3:4540-5 T > A; and one novel variant in the WDR19 gene, NM_025132.4:c.2596G > C p.(Gly866Arg). The genotypes of DYNC2H1, IFT172 and WDR19 and the phenotypes of the fetuses give hints for the diagnosis of short-rib thoracic dysplasia (SRTD) with or without polydactyly 3, 10, and 5, respectively.
CONCLUSION
Our findings expand the mutation spectrum of DYNC2H1, IFT172 and WDR19 associated with skeletal ciliopathies, and provide useful information for prenatal diagnosis and genetic counseling on rare skeletal disorders.
Topics: Pregnancy; Female; Humans; DNA Copy Number Variations; Ellis-Van Creveld Syndrome; Prenatal Diagnosis; Osteochondrodysplasias; Polydactyly; Ciliopathies; Cytoskeletal Proteins; Adaptor Proteins, Signal Transducing
PubMed: 38062428
DOI: 10.1186/s12920-023-01753-y -
Gland Surgery Aug 2023The inframammary fold (IMF) is a critical structure affecting the aesthetics of the breast, yet the anatomy and location of the IMF remain controversial. The purpose of...
BACKGROUND
The inframammary fold (IMF) is a critical structure affecting the aesthetics of the breast, yet the anatomy and location of the IMF remain controversial. The purpose of this study was to quantitatively evaluate the thickness and location of IMF utilizing magnetic resonance imaging (MRI).
METHODS
The MRI images of 240 breasts from 120 Asian women were analyzed. The quantitative measurements consisted of breast width, breast projection, nipple to inframammary fold, breast volume, IMF tissue thickness, and IMF position. The IMF position was evaluated by referring to the ribs, as well as measuring the distance between IMF and the inferior of the fifth rib.
RESULTS
The mean values of central thickness, medial thickness, and lateral thickness were 1.50±0.59, 1.46±0.60, and 1.76±1.04 cm, respectively. IMF central thickness demonstrated a moderate positive correlation with breast projection (r=0.559, P<0.001) and breast volume (r=0.523, P<0.001). The proportions of IMF located at the fourth intercostal, the fifth rib, the fifth intercostal, the sixth rib and the sixth intercostal were 5.8%, 29.2%, 43.3%, 20.4% and 1.3%, respectively. The average distance between IMF and the inferior of the fifth rib was 0.69±1.40 cm. 60.0% of women had near-symmetrical IMF, while 17.5% had left higher IMF and 22.5% had right higher IMF.
CONCLUSIONS
This study used MRI to quantitatively assess the anatomy of IMF. The detailed knowledge of IMF would facilitate the ideal aesthetic outcome of mammaplasty.
PubMed: 37701295
DOI: 10.21037/gs-23-65 -
Cancers Aug 2023Dedifferentiated chondrosarcoma (DDCS) is a rare subtype of chondrosarcoma, a primary cartilaginous malignant neoplasm. It accounts for up to 1-2% of all chondrosarcomas... (Review)
Review
Dedifferentiated chondrosarcoma (DDCS) is a rare subtype of chondrosarcoma, a primary cartilaginous malignant neoplasm. It accounts for up to 1-2% of all chondrosarcomas and is generally associated with one of the poorest prognoses among all chondrosarcomas with the highest risk of metastasis. The 5-year survival rates range from 7% to 24%. DDCS may develop at any age, but the average presentation age is over 50. The most common locations are the femur, pelvis humerus, scapula, rib, and tibia. The standard treatment for localised disease is surgical resection. Most patients are diagnosed in unresectable and advanced stages, and chemotherapy for localised and metastatic dedifferentiated DDCS follows protocols used for osteosarcoma.
PubMed: 37568740
DOI: 10.3390/cancers15153924 -
Emergency Medicine International 2023To assess the use of CT with oblique axis rib stretch (OARS) and curved planar reformats (CPRs) for rib fracture detection and characterization.
OBJECTIVE
To assess the use of CT with oblique axis rib stretch (OARS) and curved planar reformats (CPRs) for rib fracture detection and characterization.
METHODS
A total of 108 forensically diagnosed patients with rib fractures were evaluated retrospectively. OARS and CPRs were independently used during the diagnosis in two groups. In each group, the final diagnosis was made after a junior radiologist's initial diagnosis was reviewed by a senior radiologist. The images were evaluated for the presence and characterization of rib fractures.
RESULTS
A total of 2,592 ribs were analyzed, and 326 fractured ribs and 345 fracture sites were diagnosed using reference standard. Two groups of radiologists identified 331 and 333 fracture sites using the OARS method, 291 and 288 fracture sites using the CPRs method, and 274 fracture sites in forensically diagnosed patients (CR: conventional reconstruction), respectively; and all missed diagnoses were nondisplaced rib fractures. The ROC A value of OARS was 0.98, which is higher than CPRs 0.91, and CR 0.90 (all < 0.01). The A value for detecting rib fractures using CPRs and CR has no statistical difference ( = 0.14 and 0.29). More misdiagnosed patients were found using CPRs (42 and 44 cases) than OARS (1 and 2 cases) and CR (2 cases). The displaced fracture detection ratio of all methods showed no difference.
CONCLUSIONS
Doctors using the OARS method could improve diagnostic performance for detecting rib fractures without the requirement of specialized software and workstation when compared with CPRs.
PubMed: 37674861
DOI: 10.1155/2023/4904844