In order to evaluate the effects of the postoperative astigmatism control, we compared 20 eyes measuring astigmatism at the end of operation with the Zeiss surgical keratometer and then had received loosening or tightening of sutures(keratometer group), with 20 eyes that were operated without the keratometer(control group). The mean cylindrical power of the keratometer group was lower than the control group at early postoperative period(P<0.001), but there was no statistical difference between both group at one or two months after operation. However the amount of cylinder was smaller in the keratometer group than in the control group. 19 of 20 eyes(95%) had less than 2D of astigmatism in the keratometer group, but in the control group 15 of 20 eyes(75%) had less than 2D of astigmatism at postoperative 60 days. 4 cases of posterior capsule rupture as intraoperative complication occured in the keratometer group. The posterior capsule rupture was caused by the decrease of surgical field clarity due to farther working distance by 17.5cm through attaching the Zeiss surgical keratometer to the operating microscope. From this study, Zeiss surgical keratometer seems to useful to reduce the early postoperative astigmatism but the intraoperative difficulty because of occupying space and decreasing clarity of surgical field is observed. The posterior capsule rupture as intraoperative complication occurs more frequently due to the disadvantages of this instrument.
Astigmatism* ; Cataract* ; Intraoperative Complications ; Rupture

Aortic Dissection/complications* ; Aortic Rupture/etiology* ; Humans

Following the introduction of instrumentation for phacoemulsification and vitctomy, many other devices have been deaigned to perform the functions. In the past, there was a serious prblem that fluid flowed from the eye along the path of least resistance and the dutflow rate varied greatly with viscosity and consistency of material in the line. Recently a new computerized instrument the Heslin/Mackool Ocusystem that overcame these flow problems was developed and we studied about early experiences using this new helper. The results were as follows: 1. There was an advantage for time and place due to a single instrument and simple change from E.C.C.E. to vitrectomy. 2. The rupture of posterior capsule in aphakic group and the remained cortical material in pseudophakic group were the most common surgical complications during operation. 3. Descemet's membrane stripping was developed in a high rate due to the sharp titanum-covered cap of the handpiece for phacoemulsification. 4. The posterior capsule opacity was the most common postoperative complication in the group of visual acuity less than 0.5.
Descemet Membrane ; Phacoemulsification* ; Postoperative Complications ; Rupture ; Viscosity ; Visual Acuity ; Vitrectomy*

Patients in traffic accidents are usually presented with pain and bleeding due to fractures or soft tissue injury. On some occasions, more severe complications may be triggered by the trauma. A review of the published English language literature reveals no survival case once the traumatic mediastinal hematoma is ruptured. In our case, a 54-year-old man suffering motorcycle accident was admitted to emergency department. Computed tomography scan revealed subdural hematoma combined with posterior mediastinal hematoma. The patient was saved and discharged with a satisfactory outcome. Here we hope to share our treatment experience in dealing with the patient with severe multiple trauma.
Hematoma ; complications ; Hemorrhage ; therapy ; Humans ; Male ; Mediastinal Diseases ; complications ; Middle Aged ; Rupture ; Thoracic Diseases ; therapy

Spontaneous rupture of colon cancer, combined with psoas abscess formation, is rare. A 44-year-old male visited for back pain and left buttock mass. Abdominal computed tomography and magnetic resonance image revealed a large abscess in the left psoas muscle and in the left lower quadrant area. Ten days after incision and drainage, a skin defect around the left anterior superior iliac spine remained. A local flap was performed using a superficial skin graft. Ten days after the stitches had been removed, fecal discharge was observed around the anterior superior iliac spine at the flap site. An operation was performed by a general surgeon who had diagnosed this as a case of enterocutaneous fistula. Operative findings included a ruptured tumor mass in the descending colon, which was connected to a retroperitoneal abscess. Pathologic report findings determined adenocarcinoma of the resected colon. Herein, we report a case of psoas abscess resulting from perforating colon cancer.
Adult ; Colonic Neoplasms/*complications ; Humans ; Male ; Psoas Abscess/*etiology ; Rupture, Spontaneous/complications ; Streptococcal Infections/*etiology

Female ; Fetal Diseases ; etiology ; Hemangioma ; complications ; Humans ; Infant, Newborn ; Splenic Rupture ; etiology ; Thrombocytopenia ; complications

OBJECTIVE: To analyze the morphological features and forensic pathological characteristics of cardiac ruptures of different causes for their differential diagnosis. METHODS: We analyzed the data of 44 autopsy cases of cardiac rupture from 2014 to 2017 in our institute, including 11 cases caused by blunt violence with intact pericardium, 4 caused by cardiopulmonary resuscitation (CPR), 9 by myocardial infarction, and 20 by aorta dissection rupture.The gross features and histopathological characteristics of cardiac rupture and pericardial effusion were analyzed and compared. RESULTS: Cardiac ruptures caused by blunt violence varied in both morphology and locations, and multiple ruptures could be found, often accompanied with rib or sternum fractures; the volume of pericardial effusion was variable in a wide range; microscopically, hemorrhage and contraction band necrosis could be observed in the cardiac tissue surrounding the rupture.Cardiac ruptures caused by CPR occurred typically near the apex of the right ventricular anterior wall, and the laceration was often parallel to the interventricular septum with frequent rib and sternum fractures; the volume of pericardial blood was small without blood clots; microscopic examination only revealed a few hemorrhages around the ruptured cardiac muscular fibers.Cardiac ruptures due to myocardial infarction caused massive pericardial blood with blood clots, and the blood volume was significantly greater than that found in cases of CPR-induced cardiac rupture ( < 0.05);lacerations were confined in the left ventricular anterior wall, and the microscopic findings included myocardial necrosis, inflammatory cell infiltration, and mural thrombus.Cardiac tamponade resulting from aorta dissection rupture was featured by massive pericardial blood with blood clots, and the blood volume was much greater than that in cases of cardiac ruptures caused by blunt violence, myocardial infarction and CPR ( < 0.05). CONCLUSIONS Hemorrhage, inflammatory cell infiltration, and lateral thrombi around the cardiac rupture, along with pericardial blood clots, are all evidences of antemortem injuries.
Aneurysm, Dissecting ; complications ; Aortic Aneurysm ; complications ; Cardiopulmonary Resuscitation ; adverse effects ; Forensic Pathology ; Heart Rupture ; etiology ; pathology ; Heart Rupture, Post-Infarction ; pathology ; Humans ; Myocardial Contusions ; complications

PURPOSE: A spontaneous rupture is a rare but life-threatening complication in patients with a hepatocellular carcinoma (HCC). Whether this condition has any influence on the subsequent outcome following a resection is unclear. Therefore, the long-term results of liver resection were compared in patients with and without a tumor rupture. METHOD: This retrospective study was conducted on 17 patients with a spontaneous rupture of an HCC out of 256 with an HCC who underwent hepatic resection. RESULTS: Reduced hemoglobin and albumin, as well as increased leukocytosis, a poor Child Class, large tumor and portal vein tumor thrombosis were more frequent clinical findings in patients with a ruptured HCC. The postoperative complication and extrahepatic recurrence rates were similar between the two groups. The 1- and 3- year survival rates in the 17 patients with a ruptured HCC were 41.2 and 17.7%, respectively, while these were 80.3 and 48.3%, respectively, in the 239 patients without a rupture. However, when these patients were compared exclusively with the 8 patients with a corresponding AJCC/UICC 6th ed. TNM stage IIIB disease without a rupture (50 and 0%, respectively), no significant difference was found in the overall survival rates between the groups. CONCLUSION: The surgical outcomes of stage matched patients with and without a ruptured HCC were similar.
Carcinoma, Hepatocellular* ; Child ; Humans ; Leukocytosis ; Liver ; Portal Vein ; Postoperative Complications ; Prognosis* ; Recurrence ; Retrospective Studies ; Rupture ; Rupture, Spontaneous ; Survival Rate ; Thrombosis

Abnormalities, Multiple ; Adult ; Aneurysm, Ruptured ; complications ; Aortic Aneurysm ; complications ; Aortic Rupture ; complications ; Endocarditis, Bacterial ; etiology ; Heart Septal Defects, Ventricular ; complications ; Humans ; Male ; Sinus of Valsalva

OBJECTIVE: To compare the feasibility and safety of the laparoscopic management of adnexal masses appearing preoperatively benign with those suspicious for malignancy. METHODS: Retrospective study of 694 women that underwent laparoscopic management of an adnexal mass. RESULTS: Laparoscopic management of an adnexal mass was completed in 678 patients. Six hundred and thirty five patients had benign pathology (91.5%) and 53 (7.6%) had primary ovarian cancers. Sixteen patients (2.3%) were converted to laparotomy; there were 13 intraoperative (1.9%) and 16 postoperative complications (2.3%). Patients divided in 2 groups: benign and borderline/malignant tumors. Patients in the benign group had a higher incidence of ovarian cyst rupture (26% vs. 8.7%, p<0.05). Patients in the borderline/malignant group had a statistically significant higher conversion rate to laparotomy (0.9% vs. 16.9%, p<0.001), postoperative complications (1.9% vs. 12.2%, p<0.05), blood loss, operative time, and duration of hospital stay. The incidence of intraoperative complications was similar between the 2 groups. CONCLUSION: Laparoscopic management of masses that are suspicious for malignancy or borderline pathology is associated with an increased risk in specific intra-operative and post-operative morbidities in comparison to benign masses. Surgeons should tailor the operative risks with their patients according to the preoperative likelihood of the mass being carcinoma or borderline malignancy.
Female ; Humans ; Incidence ; Intraoperative Complications ; Laparoscopy ; Laparotomy ; Length of Stay ; Operative Time ; Ovarian Cysts ; Ovarian Neoplasms ; Postoperative Complications ; Retrospective Studies ; Rupture