The first-ever case of a 54-year-old woman who overdosed on non-steroidal anti-inflammatory drugs in an attempt at suicide.Before that incident,she had not been treated for coexisting diseases such as rheumatoid arthr...The first-ever case of a 54-year-old woman who overdosed on non-steroidal anti-inflammatory drugs in an attempt at suicide.Before that incident,she had not been treated for coexisting diseases such as rheumatoid arthritis or depression.At the time of admission to the General Surgery Department,the patient reported pains in the epigastric region with accompanying nausea and vomiting with mucous content as well as the inability to ingest food orally.Despite parenteral and enteral feeding,the patient exhibited a drop in body mass.The histopathologic examination of a sample taken from the stomach during gastroscopy showed some non-specific necrotic and inflammatory masses with granulation.Intraoperatively,a very small,infiltrated stomach with an initial section of duodenum was identified.A total stomach resection together with the reconstruction of digestive tract continuity was performed using the Roux-Y method.Histopathologic examination of the stomach revealed a deep,chronic and exacerbated inflammatory condition with an extensive ulceration over the entire length of the stomach,reaching up to the pylorus.Additionally,numerous lymphatic glands with inflammatory reaction changes were observed.展开更多
Sixteen patients with osteoarthritis (13 knees and 3 hips), 3 patients with rheumatoid arthritis (RA) and 4 cadaver were studied for evidence of immune complex in the destroyed articular cartilage tissues. Frozen sect...Sixteen patients with osteoarthritis (13 knees and 3 hips), 3 patients with rheumatoid arthritis (RA) and 4 cadaver were studied for evidence of immune complex in the destroyed articular cartilage tissues. Frozen sections of the articular cartilage from arthroplasty were stained with fluoresceinated antibodies to human immunoglobulins IgG, IgA, IgM and complement C3. The results showed: 1. There were immune complexes linear deposited in the surface of the irregular articular cartilage tissues and on some chondro- cytes remained in most patients with osteoarthritis (14/16). The patterns of immune complexes are IgA, complement C3, IgG and IgM, their percentage is 81. 25%, 75%, 75% and 50% respectively. 2. In all of 3 patients with RA, the surfaces of articular tissues were seen with patchy diffusely positive areas for IgA, IgG, IgM (excepting negative in I case) and complement C3. 3. There were no immune complexes deposited in the surfaces of 4 cases of normal articular tissues. The presence of immune complexes in the cartilages suggested that an autoimmune reaction participated in the pathological process of osteoarthritis and that the autoimmunity may be responsible for the continuous degeneration of the osteoarthritis.展开更多
Objective： To analyze the extent of postoperative hip abductor insufficiency in primary total hip arthroplasty （THA） patients undergoing anterolateral minimally invasive （ALM1） approach, and to investigate whethe...Objective： To analyze the extent of postoperative hip abductor insufficiency in primary total hip arthroplasty （THA） patients undergoing anterolateral minimally invasive （ALM1） approach, and to investigate whether the clinical outcomes are more favorable in femoral neck fracture （FNF） patients than in non-femoral neck fracture （nFNF） patients. Methods： A total of 48 patients were enrolled in this study. Each patient underwent a clinical examination preoperatively and 6, 12, 24 and 48 weeks postoperatively. The abductor torque, Trendelenburg＇s sign, gait velocity, Harris hip score, Oxford hip score, Westren Ontario and McMaster Universities （WOMAC） score and visual analog scale pain score were recorded. Statistical evaluation was performed with SPSS software version 18.0. The significance level was set at P〈0.05. Results： The abductor torque of the operated hip and the recovery ratio showed a gradual improving tendency from 6 weeks postoperatively until the last follow-up. Gait velocity, Harris hip score, Oxford hip score and WOMAC score improved significantly after the operation until 24 weeks postoperatively. In the FNF group, the abductor torque of the operated side and the recovery ratio were significantly higher than in nFNF group at 6 weeks postoperatively, however, as time passed, this trend tended to disappear. Conclusion： This study demonstrates that patients can obtain good abductor strength and function in the early postoperative period and the hip abductor function of patients who suffer from hip osteoarthritis, rheumatoid arthritis, avascular necrosis of the femoral head could be significantly improved following ALMI THA.展开更多
Tuberculosis （TB） occurring after a closed bone fracture in the patient with no history of TB and no evidence of TB infection at the time of initial fracture is a rare entity. We report one such case of a 48-year-ol...Tuberculosis （TB） occurring after a closed bone fracture in the patient with no history of TB and no evidence of TB infection at the time of initial fracture is a rare entity. We report one such case of a 48-year-old female, who presented in the emergency department with an olecranon fracture which was open reduced and inter- nally fixed with tension band wiring. Patient presented in the outpatient department with serosanguineous discharge at 3 weeks after surgery. The discharge was sent for culture and sensitivity tests, and the patient was managed by anti- biotics and daily dressings. There was wound dehiscence and the underlying implant was exposed, which was removed at 12 weeks after surgery. Repeat debridements and dressings continued for 6 months, but the discharge from the wound site continued. X-rays of the elbow performed at 6 months raised the suspicion of TB, which was confirmed by Ziel-Neelsen staining and histopathological examination of the debrided tissue. Following the confirmation, patient was put on antitubercular drugs. The patient responded to anti- tubercular drug therapy （ATT）, the purulent discharge from the wound ceased, and eventually the wound healed after 2 months of starting ATT.展开更多
文摘The first-ever case of a 54-year-old woman who overdosed on non-steroidal anti-inflammatory drugs in an attempt at suicide.Before that incident,she had not been treated for coexisting diseases such as rheumatoid arthritis or depression.At the time of admission to the General Surgery Department,the patient reported pains in the epigastric region with accompanying nausea and vomiting with mucous content as well as the inability to ingest food orally.Despite parenteral and enteral feeding,the patient exhibited a drop in body mass.The histopathologic examination of a sample taken from the stomach during gastroscopy showed some non-specific necrotic and inflammatory masses with granulation.Intraoperatively,a very small,infiltrated stomach with an initial section of duodenum was identified.A total stomach resection together with the reconstruction of digestive tract continuity was performed using the Roux-Y method.Histopathologic examination of the stomach revealed a deep,chronic and exacerbated inflammatory condition with an extensive ulceration over the entire length of the stomach,reaching up to the pylorus.Additionally,numerous lymphatic glands with inflammatory reaction changes were observed.
文摘Sixteen patients with osteoarthritis (13 knees and 3 hips), 3 patients with rheumatoid arthritis (RA) and 4 cadaver were studied for evidence of immune complex in the destroyed articular cartilage tissues. Frozen sections of the articular cartilage from arthroplasty were stained with fluoresceinated antibodies to human immunoglobulins IgG, IgA, IgM and complement C3. The results showed: 1. There were immune complexes linear deposited in the surface of the irregular articular cartilage tissues and on some chondro- cytes remained in most patients with osteoarthritis (14/16). The patterns of immune complexes are IgA, complement C3, IgG and IgM, their percentage is 81. 25%, 75%, 75% and 50% respectively. 2. In all of 3 patients with RA, the surfaces of articular tissues were seen with patchy diffusely positive areas for IgA, IgG, IgM (excepting negative in I case) and complement C3. 3. There were no immune complexes deposited in the surfaces of 4 cases of normal articular tissues. The presence of immune complexes in the cartilages suggested that an autoimmune reaction participated in the pathological process of osteoarthritis and that the autoimmunity may be responsible for the continuous degeneration of the osteoarthritis.
基金This work was financially supported by the Natural Science Foundation of China （Grant No. 31070875）.
文摘Objective： To analyze the extent of postoperative hip abductor insufficiency in primary total hip arthroplasty （THA） patients undergoing anterolateral minimally invasive （ALM1） approach, and to investigate whether the clinical outcomes are more favorable in femoral neck fracture （FNF） patients than in non-femoral neck fracture （nFNF） patients. Methods： A total of 48 patients were enrolled in this study. Each patient underwent a clinical examination preoperatively and 6, 12, 24 and 48 weeks postoperatively. The abductor torque, Trendelenburg＇s sign, gait velocity, Harris hip score, Oxford hip score, Westren Ontario and McMaster Universities （WOMAC） score and visual analog scale pain score were recorded. Statistical evaluation was performed with SPSS software version 18.0. The significance level was set at P〈0.05. Results： The abductor torque of the operated hip and the recovery ratio showed a gradual improving tendency from 6 weeks postoperatively until the last follow-up. Gait velocity, Harris hip score, Oxford hip score and WOMAC score improved significantly after the operation until 24 weeks postoperatively. In the FNF group, the abductor torque of the operated side and the recovery ratio were significantly higher than in nFNF group at 6 weeks postoperatively, however, as time passed, this trend tended to disappear. Conclusion： This study demonstrates that patients can obtain good abductor strength and function in the early postoperative period and the hip abductor function of patients who suffer from hip osteoarthritis, rheumatoid arthritis, avascular necrosis of the femoral head could be significantly improved following ALMI THA.
文摘Tuberculosis （TB） occurring after a closed bone fracture in the patient with no history of TB and no evidence of TB infection at the time of initial fracture is a rare entity. We report one such case of a 48-year-old female, who presented in the emergency department with an olecranon fracture which was open reduced and inter- nally fixed with tension band wiring. Patient presented in the outpatient department with serosanguineous discharge at 3 weeks after surgery. The discharge was sent for culture and sensitivity tests, and the patient was managed by anti- biotics and daily dressings. There was wound dehiscence and the underlying implant was exposed, which was removed at 12 weeks after surgery. Repeat debridements and dressings continued for 6 months, but the discharge from the wound site continued. X-rays of the elbow performed at 6 months raised the suspicion of TB, which was confirmed by Ziel-Neelsen staining and histopathological examination of the debrided tissue. Following the confirmation, patient was put on antitubercular drugs. The patient responded to anti- tubercular drug therapy （ATT）, the purulent discharge from the wound ceased, and eventually the wound healed after 2 months of starting ATT.
