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A 9-year-old boy presented with pruritic erythema and erosions of the scalp for 1 month, which spread all over the body for 1 week. Histopathological examination of the skin lesions showed blisters forming under the granular layer of the epidermis, a large number of acantholytic cells in the blisters, and perivascular infiltration of lymphocytes and eosinophils in the superficial dermis. Direct immunofluorescence study showed reticular deposition of IgG and complement C3 between epidermal cells, and negative staining for IgM and IgA. Enzyme-linked immunosorbent assay showed the presence of serum anti-Dsg1 antibody (157.00 U/ml) . The patient was diagnosed with pemphigus foliaceus. After admission, the patient showed poor response to the treatment with prednisone at a dose of 40 mg/d. After the treatment with low-dose rituximab (100 mg per week, 4 weeks) combined with prednisone (20 mg/d) , her condition was well controlled. The dosage of prednisone gradually decreased to 7.5 mg/d for maintenance treatment, and no recurrence was observed during 24-month follow-up.
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Objective To summarize the clinical characteristics of autoimmune pancreatitis (AIP) and discuss the role and significance of surgical intervention in the treatment of AIP.Methods The clinical data of 11 patients with preoperative confirmed AIP and 8 patients with preoperative suspected AIP receiving surgical intervention at the First Affiliated Hospital of Harbin Medical University from 2011 to 2017 were retrospectively analyzed.Results Among 11 preoperatively confirmed AIP patients,9 (47.4％) underwent endoscopic retrograde cholangiopancreatography (ERCP) with nasal bile duct implantation or biliary stent drainage,and 2 (10.5％)underwent choledochojejunostomy.Among 8 putative AIP patients in which a cancer was suspected 4 (21.1％) underwent choledochojejunostomy,3 (15.8％) did pancreaticoduodenectomy,and 1 (5.3％) had distal pancreatectomy plus splenectomy.Postoperative pathology confirmed pancreatic cancer in 3 cases,IPMN in 1 case.Conclusions While autoimmune pancreatitis is IgG4 related disease,surgical intervention is indicated when there is poor response to drug treatment or when a cancer is to be ruled out.
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Pancreatic cancer is a digestive system malignant tumor with extremely poor prognosis.With the rapid development of science and technology,although breakthrough results has been achieved in basic research of pancreatic cancer and some achievement in surgical techniques and adjuvant treatment approach,the survival of patients with pancreatic cancer has not been significantly improved.Among them,the serious disconnection between basic research and clinical practice has led to a slow improvement in the diagnosis and therapy.As a bridge between basic research and clinical work,translational medicine can promote progress of the early detection and precision treatment of pancreatic cancer,thus providing new hope for patients with pancreatic cancer.
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<p><b>OBJECTIVE</b>To investigate the effect of utilizing octreotide during perioperative period on pancreatic fistula after pancreaticoduodenectomy (PD).</p><p><b>METHODS</b>Three hundreds and six patients admitted from January 2010 to October 2014, who prepared to undergo pancreaticoduodenectomy (PD) were randomly divided into octreotide group (147 cases) and control group (159 cases). In octreotide group, octreotide was used in subcutaneous injection instantly after PD, each 8 hours until postoperative 10(th) day, and patients in control group were injected with the same volume of saline. Differences of pancreatic fistula (Grade A, Grade B, Grade C), hospitalization days and treatment cost were compared. χ(2) test, t-test and Fisher exact test were used to analyzed to the data, respectively.</p><p><b>RESULTS</b>No statistical significance (P>0.05) between two groups in the incidence of pancreatic fistula after PD (Grade A: 8.8% vs. 10.2%, Grade B: 2.7% vs. 4.4%, Grade C: 0.7% vs. 1.3%; χ(2)=0.197, 0.700, 0.288; P=0.657, 0.403, 0.591), the length of hospitalization((12.1±1.2)days vs. (13.0±1.2)days)(t=1.711, P=0.104) and treatment cost (79 700±6 700 vs. 77 600±5 200)(t=1.378, P=0.185). When accompanied with high risk factors, such as soft texture of pancreas, pancreatic duct size less than 3 mm, BMI≥25 kg/m(2) and diabetes, compared with control group, octreotide group had the lower incidence rate of pancreatic fistula and clinical correlative pancreatic fistula(all P<0.05) after PD.</p><p><b>CONCLUSIONS</b>Generally, octreotide makes no contribution to reduce the incidence of pancreatic fistula after PD. However, for patients who is accompanied with high risk factors, such as soft texture of pancreas, pancreatic duct size less than 3 mm, BMI≥25 kg/m(2) and diabetes, octreotide can effectively prevent pancreatic fistula after PD.</p>
Subject(s)
Humans , Anastomosis, Surgical , Incidence , Octreotide , Therapeutic Uses , Pancreas , Pathology , Pancreatectomy , Pancreatic Ducts , Pathology , Pancreatic Fistula , Drug Therapy , Pancreaticoduodenectomy , Perioperative Period , Prospective StudiesABSTRACT
Objective To investigate the mechanism of recurrent laryngeal nerve injury during total thyroidectomy.Methods The clinical data of 36 patients suffering from recurrent laryngeal nerve injury in total thyroidectomy from 2003 to 2014 was analyzed retrospectively.Results 21 cases had temporary recurrent laryngeal nerve injury while 16 cases had permanent injury.The cases of injury included giant thyroid goitre,with variation of recurrent laryngeal nerve,undergoing secondary surgery,with tumor invasion and complicating thyroiditis.During the first surgery,the incidence of temporary recurrent laryngeal nerve injury was 0.43％,and the incidence of permanent damage was 0.27％.The temporary and permanent injury incidence of secondary surgery after initial subtotal thyroidectomy was 4.59％ and 4.59％,respectively.For patients with grade 3 thyroid gland,that was 1.81％ and 0.30％,respectively and 0.51％,0.72％ respectively in malignant cases.In cases complicating thyroiditis temporary recurrent laryngeal nerve injury occurred in 1.01％.Conclusions There is increased risk of recurrent laryngeal nerve injury in giant goiter cases undergoing secondary operations.Hence it is suggested that initial surgical procedure be hemithyroidectomy or total thyroidectomy
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Experiment demonstrated that total soyasaponin (TS ) possesed significant inhibitory effect on replication of HSV-1 and CoxB3 viruses and showed marked protective effects on the infected cells (P