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1.
OBJECTIVES: The value of serum Ca 19-9 dosage for pancreatic carcinoma diagnosis has been studied in heterogeneous series. The effect of the complications of chronic pancreatitis and pancreatic carcinoma on serum Ca 19-9 value has not been assessed precisely. The aims of this study were to assess: a) the value of Ca 19-9 to differentiate benign from malignant pancreatic disease; b) the influence of complications (particularly, cholestasis). METHODS: The studied population included 179 patients: 126 with chronic pancreatitis (25 females, 101 males, 45 with cholestasis) and 53 with pancreatic carcinoma (27 females, 26 males, 37 with cholestasis). RESULTS: At 37 UI/mL threshold, the specificity and sensitivity of Ca 19-9 were 53 and 95%, respectively. Cholestasis was associated with a significant increase of Ca 19-9 in patients with chronic pancreatitis but not in those with pancreatic carcinoma. At 300 UI/mL threshold, the specificity and sensitivity of Ca 19-9 were 95 and 81% in patients without cholestasis and 87 and 81% in those with cholestasis, respectively. Diabetes mellitus was associated with a significant increase of Ca 19-9 only in patients with chronic pancreatitis without cholestasis. Pancreatic calcifications, pseudocysts, cirrhosis, pleural effusion or ascites were not associated with significant variation of Ca 19-9. CONCLUSION: In patients with pancreatic disease, 300 UI/mL threshold is the most accurate to differentiate benign from malignant disease, whatever the presence of cholestasis. 相似文献
2.
NM Agarkov 《Canadian Metallurgical Quarterly》1995,(2):30-32
Communal traumatism represents a heterogeneous phenomenon in whose structure latent, outpatient, hospital, invalidating, and lethal communal traumatism should be distinguished. The said types of traumatism differ by the incidence, share, mean age of the victims, predominating type of injuries, share of multiple injuries, time of application for primary health care, share of ambulance calls, percent share of invalidity, type and duration of invalidity, and outcome of injury. The severity of communal traumatism gradually increases from the first to the last named type and depends on the type of injury and development of complications. 相似文献
3.
BJ Sellers ML Woods SE Morris JR Saffle 《Canadian Metallurgical Quarterly》1996,172(5):523-7; discussion 527-8
BACKGROUND: Group A streptococci (GAS) cause a variety of life-threatening infectious complications, including necrotizing fasciitis (NF), purpura fulminans (PF), and streptococcal toxic shock syndrome (strepTSS), in which bacteremia is associated with shock and organ failure. METHODS: We reviewed our experience in the management of patients with necrotizing GAS infections from 1991 to 1995. RESULTS: Eight adult patients (6 NF, 2 PF) were identified. Patients presented with fever, leukocytosis, and severe pain, and rapidly developed shock and organ dysfunction. The diagnosis of strepTSS was confirmed in 6 cases. A total of 54 surgical procedures were required, including widespread debridements and amputations. Two patients died (25%). CONCLUSIONS: Recognition of the need for aggressive diagnosis and surgical treatment of this most rapidly progressive surgical infection is necessary for successful management. 相似文献
4.
JP Cleophax JC Durand JP Pilleron F Mathieu G Dulac J Rousseau 《Canadian Metallurgical Quarterly》1978,115(11):609-616
The authors studied the urinary complications following 721 operations performed between 1960 and 1974 for cervix uterin carcinoma. The surgical method was the one used at the Fondation Curie according to the protocol of treatment. They have noted that: --first, the surgical act as primary treatment (672 cases) was innocuous, as this series showed only 0,6% of the severe complications; in contrast, when the surgery is performed for a recurrence after a total dose irradiation, the severe complications raised to 8%; --secondly, the uretero-hydronephroses following this type of surgery are relatively frequent on the systematic urograms, but most of them are quite asymptomatic and without later sequelae only 0,3% of them required a surgical treatment. The authors analyse the factors influencing the ureteral stenoses, especially the extent of lymphadenectomy and the associated external irradiation. They studied too the ureteral stenoses due to a local recurrence. 相似文献
5.
V Vukobratov J Pfau Z Horvat J Obradovi? M Ka?anski V Vucaj 《Canadian Metallurgical Quarterly》1997,50(9-10):380-383
This paper analyzes results of 5-year surgical treatment of patients with ruptured abdominal aorta aneurysms (1991.-1995.) at the Clinic for Vascular and Transplantation Surgery of the Institute of Surgery in Novi Sad. 105 patients with abdominal aorta aneurysm underwent surgery, whereas in 31 patients there was a suspicion of rupture and it was confirmed by US and CT examination. One of basic factors to decrease mortality in these patients is early diagnosis and surgery before hemorrhagic shock occurs. Results in hemodynamic stabile patients with blood pressure over 100 mmHg and regular diuresis are much better with mortality of 20%. In order to estimate the correlation of hemodynamic state and outcome of the operation, patients were divided into three groups--hemodynamic stable with blood pressure over 100 mmHg and regular diuresis at admission: hemodynamic unstable patients with signs of mild or moderate shock and blood pressure under 100 mmHg and without initial diuresis which was regulated at the beginning of therapy and hemodynamic unstable patients in severe shock and unmeasurable blood pressure. The highest survival rate (10% mortality) and the least complications occurred in the first group of patients. The total mortality of patients after surgery was 48.48%. Timely diagnosis, suspicion of rupture and adequate first and with urgent transfer to a competent surgical institution are key factors in treatment of this disease and its outcome. 相似文献
6.
B Cortet E Solau-Gervais P Labbe A Cotten RM Flipo B Duquesnoy E Houvenagel B Delcambre 《Canadian Metallurgical Quarterly》1995,16(12):891-896
Osteoporotic vertebral crush fractures with neurologic complications are rarely reported in the literature. We report six new cases particularly severe in which death occurred in two cases. The study group included four women and two men with a mean age of 75 years (range: 72-79). Vertebral collapse causing neurological deficit was T5, T9, T11 in two cases, L1 and L3. The mean number of vertebral collapses was three per patient (range: 1-9). Back pain appeared without traumatism 6 weeks before admission (range: 1-24). Neurological complications appeared 2.5 weeks after back pain (range: 1-8). One patient suffered from a paraplegia, three from a paraparesia with bladder dysfunction (n = 1). In one case there was a severe weakness of the levator muscles of the foot and in another a L3 femoral neuralgia with severe bowel and bladder dysfunction. X-rays demonstrated backwards displacement of the posterior cortex in three cases, an intravertebral vacuum phenomenon in two cases and a heterogeneous appearance suggesting a malignancy in two cases. Computed tomography, performed in four patients and tomography in one patient, demonstrated fragmentation of the vertebral body in all the cases and vacuum phenomenon in four cases. Magnetic resonance imaging performed in four cases has confirmed the absence of epiduritis and a compression due to bony structures in two cases. A vertebral biopsy was performed in three cases. Osteoporosis was observed in all the cases and in two cases there was also an osteonecrosis. Surgical treatment was performed in three cases and conservative medical treatment in the other cases. After surgical treatment we have observed an absence of improvement of neurological complications in one case, an improvement in another and finally a full recovery in the last case. After conservative treatment we have noted in two cases an absence of improvement of neurological complications and in one case an improvement of neurological deficit. Two patients died (one after medical treatment and another after surgical treatment). 相似文献
7.
BACKGROUND: The emergence of psychogenic seizures after surgery for epilepsy is not well recognized. OBJECTIVES: To identify the frequency of psychogenic seizures in an 11-year surgical experience and to characterize the patients with this complication. METHODS: Ninety-six patients underwent surgery for epilepsy between 1985 and 1996. The surgical database was reviewed and all patients who experienced postoperative psychogenic seizures were identified. Patients were characterized by sex, age, psychopathologic conditions, full-scale IQ, duration of epilepsy, surgical procedure, and operative complications. Patients were compared with the surgical group as a whole for these variables. SETTING: A comprehensive epilepsy center. RESULTS: Five patients were identified: 3 men and 2 women. Mean full-scale IQ was 73 (range, 66-82). Mean age was 29.8 years (range, 22-36 years). Three patients were diagnosed as having psychosis, 1 with borderline personality disorder and 1 with generalized anxiety. Operations included 4 anterior temporal lobectomies and 1 occipital lobectomy. Two patients experienced operative complications. Compared with the surgical cohort, patients had a higher frequency of preoperative psychopathologic conditions, lower mean full-scale IQ, and a greater occurrence of operative complications. CONCLUSIONS: (1) Patients can develop new-onset psychogenic seizures after surgery for epilepsy. (2) Low full-scale IQ, serious preoperative psychopathologic conditions, and major surgical complications may be risk factors. (3) Atypical postoperative seizures should be evaluated with video electroencephalographic monitoring before concluding that they are epileptic. 相似文献
8.
HISTORY AND ADMISSION FINDINGS: A 75-year-old woman was admitted because of colicky upper abdominal pain. Physical examination was unremarkable. INVESTIGATIONS: Alkaline phosphatase and gamma-glutamyl transpeptidase activities as well erythrocyte sedimentation rate were increased. Sonography revealed mild enlargement of the hepatocholedochal duct to 1.1 cm. Retrograde endoscopy showed a band-like immobile structure in the cystic duct. TREATMENT AND COURSE: At operation the hepatocholedochal duct was found to contain a greenish mucinous mass: no cause was discovered. Three years later a tumor, 1 x 0.5 cm, was found in the common hepatic duct at sonography, with clinical signs of recurrent chronic cholitis and early liver damage. Because of hepatic dysfunction and hypersplenism no surgical intervention was undertaken. When cholestasis progressed further, a partial full-thickness resection of the hepatic duct with removal of the tumor and the mucinous bile had to be performed two years later. Histological examination revealed a villous adenoma with slight epithelial dysplasia and mucus formation. CONCLUSIONS: Villous bile duct adenoma is a very rare cause of cholestasis. Mucous production can lead to mucinous bile, with resulting chronic cholecystitis and secondary biliary cirrhosis. The adenoma should be completely excised because of the danger of malignant transformation and risk of local recurrence. 相似文献
9.
MM Krasnov AA Kasparov IA Mustaev AS Vvedenski? Iu Naim 《Canadian Metallurgical Quarterly》1998,114(4):8-10
Sixty-seven patients with cataracts of different degree of maturity were operated on using phacoemulsification with implantation of soft IOLs through a dot self-hermetized incision. The advantages of this method over interventions with a large incision are a shorter postoperative rehabilitation (2-3 weeks), no postoperative astigmatism, low traumatism, and a lower risk of pre- and postoperative complications. Insertion of soft IOLs with injectors permits intraocular correction of vision through a dot incision used in phacoemulsification; no sutures are needed, and hospital stay is decreased to just 1-2 days. 相似文献
10.
HM Chen YY Jan MF Chen CS Wang LB Jeng TL Hwang SC Chen TC Chao 《Canadian Metallurgical Quarterly》1996,43(12):1492-1499
BACKGROUND/AIMS: Results of the surgical management of 60 adults with choledochal cysts at Chang Gung Memorial Hospital Taipei are presented. PATIENTS AND METHODS: All patients were diagnosed and surgically managed during the period between March 1979 and December 1992. There were 47 females and 13 males, with ages ranging from 16 to 81 years (mean age = 31.9 years). Of the total, there were 41 Type I, one Type II, 14 Type IV, and four Type V choledochal cysts classified according to Todani's classification system. The definite surgical procedures were cyst excision and hepatico-jejunostomy in 43 cases in type I and IV diseases, one cyst excision in type II disease, two hepatectomy for type V disease, cyst enterostomy in seven cases, and T-tube choledochocystostomy in seven cases. RESULTS: The operative mortality rate was 3.3% and the complication rate related to the surgical procedure was 20%. Early postoperative complications include wound infection, leakage of anastomosis, acute pancreatitis, septic shock, left pleural effusion, and intra-abdominal abscessing. Reoperations were needed in the early postoperative days in two cases due to hepatico-jejunostomy leakage and intraabdominal abscess formation. Long-term surgical outcome, concerning recurrence of symptoms, was related to the following factors, excluding the factors of surgery: presence of bile duct lithiasis, common channel less than 22 mm, presence of preoperative pancreatitis and acute angle type pancreaticobiliary unions. Only common channel less than 22 mm is statistically significant. The percentage of recurrence of the symptoms after resectional surgery was 32.5% in the long term follow-up period. Most of the cases responded well to an antibiotics treatment. Three of the cases required a second operation or PTCD as well as dilatation to treat the recurrent cholangitis. CONCLUSION: Although the recurrence of symptoms is not uncommon and satisfactory explanation of the analysed factors is still the treatment of choice for adult patients with choledochal cysts. 相似文献
11.
HISTORY AND CLINICAL FINDINGS: A 50-year-old woman has had diffuse abdominal symptoms for approximately 2 weeks. For 30 years a von Recklinghausen's neurofibromatosis has been known. INVESTIGATIONS: Clinically and chemically there was a cholestasis (alkaline phosphatase 244 U/l, gamma GT 83 U/l) with uneventful values for transaminases and bilirubin. The hepatitis serology (A, B, C) as well as the AMA were negative. Somatostatin with 73 ng/l was slightly increased. Ultrasonography revealed a low-grade intrahepatic cholestasis, the ductus pancreaticus was extended to 9 mm, while endoscopic retrograde cholangiopancreatography showed an extended pancreatic duct without inflamed changes as well as an extended intra- and extrahepatic gall duct system without detecting a stone. The oesophagogastroduodenoscopy showed a polypoid tumor 3 cm above the Papilla Vateri which is part of a neuroendocrine tumor of the carcinoid type, immunoreactive towards somatostatin. TREATMENT AND COURSE: In the framework of the surgical intervention carried out by extirpation of the polypoid tumor above the Papilla Vateri by segment excision with a duodeno-duodenostomy. Within a period of 15 months, the patient was free from a tumor relapse or metastasis. CONCLUSION: Carcinoid tumors should always be considered in patients who have von Recklinghausen's neurofibromatosis in combination with abdominal pain in the duodenal area, especially if cholestasis parameters and bilirubin are high or if gastrointestinal bleeding occurs. 相似文献
12.
FF Cox WJ Morshuis HW Plokker JC Kelder HA van Swieten A Brutel de la Rivière PJ Knaepen FE Vermeulen 《Canadian Metallurgical Quarterly》1996,61(6):1752-7; discussion 1757-8
BACKGROUND: The aim of this study was to identify factors influencing early outcome after surgical treatment of postinfarction ventricular septal rupture. We investigated the influence of proximal or distal rupture location. METHODS: Between 1980 and 1992 109 patients were treated surgically for ventricular septal rupture using a standardized technique. A division in time periods was made. The rupture was categorized according to its anterior or posterior site and proximal or distal location. RESULTS: The 30-day mortality rate was 27.5%. Multivariate logistic regression analysis identified preoperative shock (p = 0.0007) and right atrial oxygen saturation less than 60% (p = 0.021) as predictors for early death; the risk for early death declined over the time periods from 50% to 12.8% (p = 0.0007). Proximal ventricular septal rupture location (p = 0.0092) and interval between infarction and ventricular septal rupture less then 1 day (p = 0.034) were risk factors for the occurrence of preoperative shock. CONCLUSIONS: Proximal ventricular septal rupture location was the main determinant of preoperative cardiogenic shock, which in turn was the strongest predictor of early mortality. Over the time periods a decrease in early mortality was reached. 相似文献
13.
J Scott JA Summerfield E Elias R Dick S Sherlock 《Canadian Metallurgical Quarterly》1977,18(3):196-201
The bile ducts were visualised using endoscopic retrograde cholangiopancreatography (ERCP), percutaneous or intravenous cholangiography in 38 patients with non-gallstone chronic pancreatitis. Stenosis of the intrapancreatic portion of the distal common bile duct was demonstrated in 11 patients. Ten of the 11 developed transient cholestasis during exacerbations of their chronic pancreatitis. In six cholestasis eventually persisted requiring surgical relief. Secondary biliary cirrhosis was present in one patient. No evidence of pancreatic carcinoma was found in the patients explored surgically. Ten of the patients are alive more than one year after diagnosis. Chronic pancreatitis was of alcoholic aetiology in 10 of the patients with biliary stenosis. Cholestasis and biliary stricture are common but poorly recognised complications of non-gallstone chronic pancreatitis, especially when pancreatitis is severe and due to alcohol. 相似文献
14.
MA Carbajo Caballero JC Martín del Olmo JI Blanco Alvarez C Cuesta de la Llave R Atienza Sánchez L Inglada Galiana C Vaquero Puerta 《Canadian Metallurgical Quarterly》1998,90(11):788-793
OBJECTIVE: The aim of this study was to assess the complications and results of the laparoscopic opposite to open treatment of the acute cholecystitis. METHODS: A retrospective randomized study with two groups of 30 patients each one. The parameters tested were age, sex, risk factors, surgical time, hospital stay, cholecystitis type, and early or late complications. RESULTS: In the two groups there were no significant differences in age, sex, risk factors, type of cholecystitis and surgical time. The average of hospital stay was significantly longer for open cholecystectomy (9.5) than for laparoscopic technique (2.30) (p < 0.001). The complication rate was higher (7.30%) in open cholecystectomy. CONCLUSIONS: The laparoscopic cholecystectomy should be the standard procedure for the treatment of the acute cholecystitis. 相似文献
15.
M Argenziano JM Chen AF Choudhri S Cullinane E Garfein AD Weinberg CR Smith EA Rose DW Landry MC Oz 《Canadian Metallurgical Quarterly》1998,116(6):973-980
BACKGROUND:Cardiopulmonary bypass can be associated with vasodilatory hypotension requiring pressor support. We have previously found arginine vasopressin to be a remarkably effective pressor in a variety of vasodilatory shock states. We investigated the incidence and clinical predictors of vasodilatory shock in a general population of cardiac surgical patients and the effects of low-dose arginine vasopressin as treatment of this syndrome in patients with heart failure. METHODS: Patients undergoing cardiopulmonary bypass (n = 145) were studied prospectively. Preoperative ejection fraction, medications, and perioperative hemodynamics were recorded, and postbypass serum arginine vasopressin levels were measured. Vasodilatory shock was defined as a mean arterial pressure lower than 70 mm Hg, a cardiac index greater than 2.5 L/min/m2, and norepinephrine dependence. Predictors of vasodilatory shock were investigated by logistic regression analysis. The hemodynamic responses of patients who received arginine vasopressin infusions for vasodilatory shock after cardiopulmonary bypass for left ventricular assist device placement or heart transplantation were analyzed retrospectively. RESULTS: Eleven of 145 general cardiac surgery patients (8%) met criteria for postbypass vasodilatory shock. By multivariate analysis, an ejection fraction lower than 0.35 and angiotensin-converting enzyme inhibitor use were independent predictors of postbypass vasodilatory shock (relative risks of 9.1 and 11.9, respectively). Vasodilatory shock was associated with inappropriately low serum arginine vasopressin concentrations (12.0 +/- 6.6 pg/mL). Retrospective analysis found 40 patients with postbypass vasodilatory shock who received low-dose arginine vasopressin infusions, resulting in increased mean arterial pressure and decreased norepinephrine requirements. CONCLUSIONS: Low ejection fraction and angiotensin-converting enzyme inhibitor use are risk factors for postbypass vasodilatory shock, and this syndrome is associated with vasopressin deficiency. In patients exhibiting this syndrome after high-risk cardiac operations, replacement of arginine vasopressin increases blood pressure and reduces catecholamine pressor requirements. 相似文献
16.
While the indications for surgical treatment of chronic angina pectoris are exactly defined, the delineation between conservative and surgical therapy of acute complications of coronary diseases is not standardized. The application of possible surgical procedures to acute coronary surgery (aorto-coronary bypass, infarctectomy, correction of post-infarction ventricular septal defects and mitral insufficiency) are discussed in relation to the following clinical pictures: 1. Unstable angina 2. Surgery after myocardial infarction a) recent infarction b) cardiogenic shock after infarction c) impending reinfarction d) post-infarction tachyarrhythmia unresponsive to conservative and electrical therapy e) acute heart failure caused by post-infarction defect of the ventricular septum or by mitral insufficiency. The following therapeutic guide-lines can be laid down on the basis of an analysis of experience gained in this field by other workers and ourselves: surgical therapy is indicated in the cases of unstable angina, impending reinfarction, or acute heart failure caused by a post-infarction ventricular septal defect or by mitral insufficiency which do not respond rapidly to conservatives measures. By contrast, the superiority of surgical intervention, even with the assistance of intraaortic balloon pumping, has not yet been established for the treatment of the remainder of the above-mentioned clinical pictures and requires evaluation by further investigations. 相似文献
17.
DF Brown MJ Muirhead PM Travis SR Vire J Weller M Hauer-Jensen 《Canadian Metallurgical Quarterly》1997,80(5):966-972
BACKGROUND: Few reports have been made regarding the long term safety of implantable venous access devices used for the delivery of chemotherapeutic agents. The authors' goals were to determine the frequency of complications in patients receiving chemotherapy with these devices; to determine whether complications were associated with the mode of chemotherapy delivery (push/bolus or infusional regimens); and to evaluate the influence of other risk factors, including home-based versus hospital-based administration. METHODS: A total of 152 oncology patients at the John L. McClellan Memorial Veterans Administration Medical Center in Little Rock, Arkansas (ages 26-81 years; mean age, 62 years), who underwent surgical placement of an Infus-a-Port (Strato, Inc., Beverly, MA) between May 1, 1992 and May 31, 1994, were evaluated retrospectively for postplacement device complications, such as infection, thrombosis, and mechanical failure. RESULTS: Twenty-seven patients experienced 1 complication each: 17 episodes of device-related sepsis, cellulitis, or fever of unknown origin; 8 episodes of thrombosis or catheter occlusion; 1 episode of drug extravasation; and 1 mechanical failure. Patient age, frequency of port accession, mode of chemotherapy delivery, tumor type, and neutropenia were evaluated as risk factors, but none was statistically significant. Complications were more frequent during the first 90 days after implantation, but they continued to occur throughout the observation period. CONCLUSIONS: Complications attributable to an implantable venous access device were infrequent in this patient population. No differences in complications for patients receiving home-based versus hospital-based chemotherapy administration were noted, opening the possibility of significant time and cost savings with home treatment. 相似文献
18.
AIMS: To evaluate the clinical features as well as the visual and anatomical outcome in eyes with magnetic posterior segment foreign bodies, to identify prognostic factors after removal using an electromagnet. METHODS: The records of 40 patients with posterior segment foreign bodies were retrospectively reviewed for 6 years (1989-94). Post-traumatic cataracts and secondary retinal detachments were treated using conventional surgical techniques. Pars plana vitrectomy was used only for late complications. The mean follow up was 30 months (6-71). Clinical factors were studied using univariate analysis. RESULTS: The most common findings before treatment of these 40 eyes were lens wound, hyphaema, vitreous haemorrhage, and retinal impairment. The foreign body was in the vitreous (85%) or minimally embedded in the retina (15%). Initial visual acuity was worse or equal to 20/40 in 70% of the cases. Subsequent to surgical treatment, a cataract was reported in 60% of the patients. Postoperative complications included retinal detachment (15%) and phthysis (5%). The prognosis was worse in cases with intraocular foreign body of largest diameter > or = 3 mm, an initial visual acuity less than 20/200, or the presence of post-traumatic retinal detachment. Presence of initial intravitreous haemorrhage, hyphaema, or intraocular tissue prolapse did not appear to affect the prognosis. CONCLUSION: The long term visual acuity results indicated that wound repair associated with conventional magnet extraction in an emergency is a viable treatment for posterior segment magnetic foreign bodies in this selected group. At the time of diagnosis, size of foreign body (< 3 mm) and initial visual acuity > or = 20/200 were predictors of good visual outcome after primary magnetic extraction. 相似文献
19.
N Camps Lloveras J Serra Caner MA López Costea N Serrallach Mila 《Canadian Metallurgical Quarterly》1996,20(10):896-898
The kidney is frequently involved in penetrating abdominal injuries, and less so in closed abdominal traumatism. This paper presents one case of major renal trauma with total renal fracture and development of urinoma that separated both segments that, after a minimally invasive manoeuvre (percutaneous drainage), evolved favourably thus avoiding a surgical procedure which, quite reasonably, would have led to nephrectomy. 相似文献
20.
Within the "primary" cholestasis we can discriminate "essential" forms due to an endogenous biochemical error of bile acid metabolism and/or secretion and "conditioned" forms, in which a known precipitating factor is required to elicit the functional disorder responsible for cholestasis. Among the essential forms of cholestasis must be included benign recurrent intrahepatic cholestasis or Summerskill-Walshe disease, Aagenaes disease, progressive familial intrahepatic cholestasis or Byler's disease, and forms due to disorders of the peroxisomes. Benign recurrent intrahepatic cholestasis, the best known form, is characterized by recurrent episodes of itching and jaundice with an acute onset separated by symptom-free intervals, which shows no tendency to progress to liver failure. The conditioned cholestasis group comprises cholestasis of pregnancy and drug-induced cholestasis. Benign recurrent cholestasis of pregnancy is a form induced "by" pregnancy and not a form occurring "in" pregnancy, such as cholestasis due to hepatitis, to primary biliary cirrhosis, to cholelithiasis. Drug-induced cholestasis is a chapter of great clinical relevance: forms due to steroid hormones and due to phenothiazines are discussed. 相似文献