Niger J Clin Pract
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Randomized Controlled Trial
Randomised controlled study of seroma rates after mastectomy with and without quilting the skin flap to pectoralis muscle.
The aim of this study was to determine whether seroma formation was affected by reduction of the potential dead space with the flap fixation method and obliteration of the axillary region in patients with breast cancer who underwent either mastectomy and axillary lymph node dissection or sentinel lymph node biopsy. A total of 105 patients with breast cancer were divided into two groups according to wound closure patterns. ⋯ Reducing potential dead space with flap fixation and obliteration of the axillary region may be useful in decreasing the development of seroma in patients who have undergone mastectomy because of breast cancer. However, surgical technique must be careful, and appropriate patient follow-up must be conducted.
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The aim of this study was to evaluate the pull-out bond strength of fiber post when cemented with a self-adhesive dual-cured resin luting cement and a conventional light-cured resin luting cement. In addition, the influence of a light-emitting diode (LED) and halogen (QTH) curing lights on the pull-out bond strength was assessed. ⋯ It is concluded that a dual-cured resin luting cement should be used for the cementation of fiber post. Further research is required to understand the light transmission of translucent fiber posts.
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Case Reports
Mechanic ileus due to retroperitoneal migration of total hip prosthesis; A case report.
Intrapelvic migration of total hip prosthesis is a rare but severe complication of total hip arthroplasty that can cause severe outcomes for elderly patients. A 78-year-old female patient was referred to our hospital with the complaint of no gas-stool excretion for 3-4 days, abdominal distension, nausea, vomiting, and a preliminary diagnosis of ileus. Computed tomography showed the migration of the left total hip prosthesis to the pelvis, causing a hematoma around the prosthesis and mechanical ileus due to the compression of the hematoma. ⋯ Although postop paralytic ileus is one of the complications of total hip arthroplasty, mechanical ileus has not been described before. This case report shows that mechanical ileus might be an unreported complication of total hip arthroplasty. It should be kept in mind that mechanical ileus complications may also occur after hip arthroplasty.
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Molar-incisor hypomineralization (MIH), a developmental enamel defect affecting one or more first permanent molars (FPMs) and sometimes incisors (PIs), is one of the most common pandemic health problems in the world. MIH etiology is still unclear and has been suggested to be related to exposure to environmental toxicants during enamel mineralization. ⋯ MIH prevalence among children born around 2006 Lebanese war is high. The hypothesis of a relation between MIH susceptibility and war pollutants in bombarded regions is legible but requires to be elucidated via additional in vitro and in vivo studies for accurate risk assessment.
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Gastrointestinal tract stromal tumors (GIST) are the most common mesenchymal tumors in the gastrointestinal tract (GIS). GISTs may cause significant morbidity and mortality rates. ⋯ Our findings showed that in gastric GIST cases, as the primary tumor diameter and mitotic index increase, correlate with survival rates and the mean overall and disease-free survival times decrease.