Patterns of Pediatric and Adolescent Gynecological Problems in China: A Hospital-Based Retrospective Study of 97,252 Patients and a Systematic Review

2021 ◽  
Author(s):  
Liying Sun ◽  
Yiran Jiang ◽  
Huihui Gao ◽  
Yusa He ◽  
Peige Song ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retrospective Study

Characteristics of Marjolin’s Ulcers in 21st Century: A Retrospective Study, Systematic Review, and Surgical Guideline Recommendation

2020 ◽  
Author(s):  
Chairat Burusapat ◽  
Nutthapong Wanichjaroen ◽  
Nuttadon Wongprakob ◽  
Kantang Satayasoontorn
Keyword(s):  
Systematic Review ◽  
Squamous Cell Carcinoma ◽  
Retrospective Study ◽  
Cell Carcinoma ◽  
21St Century ◽  
Squamous Cell ◽  
Latency Period ◽  
Marjolin’S Ulcer ◽  
Well Differentiated ◽  
Common Malignancy

Abstract Marjolin’s ulcer is rare and aggressive malignancy. The objective was to conduct a review of Marjolin’s ulcer cases to gain a better understanding and its management. A retrospective study of patients with Marjolin’s ulcers at our hospital between 2010 and 2019 was conducted. For the systematic review, the electronic database of the National Library of Medicine was searched and articles published between 2000 and 2019 were included. A total of 14 patients were included in the retrospective study. Twelve patients were male. The mean age was 59.71 years. The latency period was 27.78 years. The most common malignancy was squamous cell carcinoma, and 71.43% had developed on the lower extremities. Well-differentiated squamous cell carcinomas occurred in 38.46% of the cases Rates of lymphovascular and perineural invasion were 30.77 and 23.08%, respectively. Results from the literature search yielded 80 case reports (91 cases) and 42 retrospective reviews (1216 cases). Most cases were male and the most common location was lower extremities. The latency period for the acute and chronic periods was 2.75 months and 20.75 years, respectively. The most common malignancy was squamous cell carcinoma (92.27% in the retrospective reviews) and 59.98% of the cases exhibited well-differentiation. Rates of regional lymph node involvement and distant metastases were 10.20 and 12.09%, respectively. Marjolin’s ulcer in 21st century is not so rare. The most common is well differentiated squamous cell carcinoma. Early flap surgery or skin grafts for chronic ulcers or burn scars are recommended to reduce risk. Guideline for surgical management is established.

scholarly journals The clinical and radiographic characteristics of avascular necrosis after pediatric femoral neck fracture: a systematic review and retrospective study of 115 patients

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Pengfei Xin ◽  
Yonggang Tu ◽  
Zhinan Hong ◽  
Fan Yang ◽  
Fengxiang Pang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retrospective Study ◽  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Avascular Necrosis ◽  
Rapid Progression ◽  
Femoral Head Collapse ◽  
Neck Fracture ◽  
Strong Relation ◽  
The Mean

Abstract Background Avascular necrosis (AVN) after pediatric femoral neck fracture (PFNF) showed poor prognosis, but its clinical and radiographic characteristics remained unclear. Methods A systematic review and a retrospective study were performed to evaluate the clinical and radiographic characteristics of patients with AVN after PFNF. Results A total of 686 patients with PFNF and 203 patients with AVN from 21 articles were analyzed. Ratliff’s classification was used in 178 patients, with types I, II, and III AVN accounting for 58.4%, 25.3%, and 16.3%, respectively. Ratliff’s assessment was used in 147 patients, of whom 88.4% had an unsatisfactory prognosis. In retrospective study, 115 patients with a mean age of 13.6 ± 2.0 years were included. The mean interval between AVN and PFNF was 13.7 ± 9.5 months. At the time of diagnosis, 59.1% cases were symptomatic and 65.2% progressed to collapsed stage. Fifty (43.5%), 61 (53.0%), and 4 patients (3.5%) were defined as types I, II, and III , respectively, via Ratliff’s classification. Thirteen (11.3%), 40 (34.8%), and 62 patients (53.9%) showed types A/B, C1, and C2 disease, respectively, via the JIC classification. Multivariate analysis demonstrated a strong relation between collapsed stage and symptomatic cases (OR = 6.25, 95% CI = 2.39–16.36) and JIC classification (OR = 3.41, 95% CI = 1.62–7.17). Conclusion AVN after PFNF showed a tendency toward extensive necrotic lesions, presumably resulting in a rapid progression of femoral head collapse. And the symptoms and the JIC classification are other two risk factors of collapse progression.

Pathologic Markers in Surgically Treated HPV-Associated Oropharyngeal Cancer: Retrospective Study, Systematic Review, and Meta-analysis

2017 ◽  
Vol 126 (5) ◽  
pp. 365-374 ◽  
Author(s):  
Patrick Tassone ◽  
Meghan Crawley ◽  
Cory Bovenzi ◽  
Tingting Zhan ◽  
William Keane ◽  
...  
Keyword(s):  
Systematic Review ◽  
Head And Neck Cancer ◽  
Retrospective Study ◽  
Head And Neck ◽  
Neck Cancer ◽  
Oropharyngeal Cancer ◽  
Meta Analysis ◽  
Cochrane Review ◽  
Extracapsular Extension ◽  
N Stage

Objective: Human papillomavirus–associated (HPV) oropharyngeal cancer is a unique clinical entity whose incidence is increasing. It is controversial whether traditional pathologic markers of aggressive head and neck cancer also apply in surgically treated HPV-associated disease. Study Design: Retrospective study, systematic review, and meta-analysis Data Sources: PubMed and Cochrane review. Review Methods: PubMed and Cochrane review were searched for published articles on surgically treated HPV-associated oropharyngeal cancer. Eligible studies were included in a meta-analysis of survival using several clinicopathologic markers as predictors. Surgically treated HPV-positive oropharyngeal cancer patients at our institution were studied retrospectively and added to the meta-analysis. Results: Eight published reports, plus our retrospective series, were included in the meta-analysis. This showed significant impact on event-free survival for T stage, nodal number, perineural invasion, and lymphovascular invasion (all P < .05) but not for N stage extracapsular extension ( P = ns). Conclusions: While many traditional clinico-pathologic markers of aggressive disease in head and neck cancer also impact survival in surgically treated HPV-associated oropharyngeal cancer, extracapsular extension may be less important.

scholarly journals Oncoplastic breast reconstruction with omental flap: A retrospective study and systematic review

2018 ◽  
Vol 9 (10) ◽  
pp. 1782-1790 ◽  
Author(s):  
Chao Ni ◽  
Ziguan Zhu ◽  
Yin Xin ◽  
Qingping Xie ◽  
Hongjun Yuan ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retrospective Study ◽  
Breast Reconstruction ◽  
Omental Flap

scholarly journals 2426. Ceftaroline-Associated Neutropenia: Retrospective Study and Systematic Review of Incidence, Risk Factors, and Outcomes

2018 ◽  
Vol 5 (suppl_1) ◽  
pp. S725-S725
Author(s):  
Eva Sullivan ◽  
Hollis O’neal ◽  
R Brigg Turner ◽  
Nancy Crum-Cianflone
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Retrospective Study ◽  
Incidence Risk

The value of prostate-specific antigen monitoring during salvage radiotherapy: a retrospective study and systematic review with meta-analysis

2019 ◽  
Vol 8 (4) ◽  
pp. 413-423 ◽  
Author(s):  
Riccardo Vigna-Taglianti ◽  
Alberto Boriano ◽  
Gunnar Lohm ◽  
Luca Gianello ◽  
Konrad Neumann ◽  
...  
Keyword(s):  
Systematic Review ◽  
Retrospective Study ◽  
Prostate Specific Antigen ◽  
Meta Analysis ◽  
Specific Antigen ◽  
Salvage Radiotherapy
Sign in / Sign up

Export Citation Format

Share Document