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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study was performed to study the prevalence, origin, and clinical implication of striated muscle cells in congenital non-neoplastic lung abnormalities. Five cases of striated muscle cell proliferation within congenital non-neoplastic pulmonary abnormalities were identified from a series of 31 (16%) resected specimens obtained at King's College Hospital, London, during the period 1992 to 1998. Lung tissue was also obtained from 48 normal human fetuses and serial sections stained for the presence of striated muscle. A histologic and immunohistochemical study of the clinical cases and the fetal material was performed by using phosphotungstic acid hematoxylin staining and immunostaining for myoglobin and desmin. Striated muscle cells were identified either as a diffuse or a focal proliferation within the lung interstitia of five infants. The congenital lung anomalies were intra-abdominal pulmonary sequestration associated with congenital cystic adenomatoid malformation (CCAM), intrathoracic sequestration again with features of CCAM, an intrathoracic sequestration associated with a congenital diaphragmatic hernia, and 2 Stocker type II intrathoracic CCAMs. Striated muscle cells were not identified in any section of lung tissue derived from the fetal series. Striated muscle cells proliferation in non-neoplastic lung tissue is more common than usually reported. Although the exact origin of such cells is speculative, because it is always detected within pulmonary anomalies, a wide morphogenetic error is likely. The clinical implication of its presence has to be further defined. HUM PATHOL 31:1477-1481.
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PMID:Striated muscle cells in non-neoplastic lung tissue: a clinicopathologic study. 1148 78

Separation of components technique for incisional hernia repair is increasingly utilized as a strategy for hernia repair in both the obese and those with loss of abdominal domain. Endoscopic component separation technique [ECST] is increasingly performed to minimize wound complications associated with the open procedure. We present a case of a patient who developed acute renal failure related to rhabdomyolysis following ECST. A 62-year-old morbidly obese female with BMI of 46 underwent ECST hernia repair for a large midline hernia with loss of domain. Postoperatively, she was found to be oliguric with a dark brown colored urine, elevated serum creatinine and blood urea nitrogen, and increased urine myoglobin levels. She recovered with aggressive hydration and urine alkalinization. We present this unique complication and review the literature.
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PMID:Rhabdomyolysis: An unusual complication following endoscopic component separation hernia repair. 2496 Aug 4

Rhabdomyolysis after bariatric surgery is a quite rare occurrence with low recognition. Due to the breakdown of the striated muscle fibers, creatine kinase and myoglobin are released into the systemic circulation with variable effects on the renal filtration functions. Herein we present the case of a patient who developed rhabdomyolysis following revision bariatric surgery. A 34-year-old male patient was admitted for bariatric surgery. He had undergone a gastric band surgery approximately 6 years ago, with weight regain starting 1 year postoperatively gradually reaching the previous weight level. Consequently, the gastric band was removed with open surgery 3 years ago. The patient had a body mass index of 69 kg/m2 and an incisional hernia due to the previous surgery. Although initially, laparoscopic sleeve gastrectomy was planned, a switch to open surgery was made due to the presence of diffuse intra-abdominal adhesions and a giant incisional hernia precluding a laparoscopic intervention. The total duration of surgery was 420 min. Postoperative laboratory work-up showed elevated blood creatine kinase levels (25837 U/L). Upon the failure of fluid replacement and diuretics, hemodialysis was initiated on postoperative day 1. Despite daily sessions of hemodialysis, the patient's acidosis did not improve; his general status worsened, and he died on postoperative day 14. Rhabdomyolysis is a severe and potentially life-threatening complication of bariatric surgery. Its severity may vary from asymptomatic elevation in creatine kinase levels to death. Postoperative creatine kinase levels should be routinely monitored in high-risk patients as a practical and inexpensive laboratory modality for early diagnosis.
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PMID:Rhabdomyolysis as a rare but fatal complication of bariatric surgery: A case report. 3024 91