Objectives:To compare the feasibility, complications and advantages of the nose intestine tube and the jejunostic tube in early enteral nutrition after gastrointestinal operation. Methods:55 postoprative patients were divided into three groups. The nose intestine tube group(A group, n =20) and the jejunostic tube group(B group, n =19)received the enteral nutrition(Nutrison Fibre) enterally for 7 days and the conrtrol group(C group, n =16)received intravenous isotonic glucose solution and oral liquid diet after the bowel movement recovery,The blood glucose, the function of liver and kidney, electrolytes and nutritional status were observed. The recovery of bowel movement and other digestive symptoms such as abdominal pain, distention,diarrhea,nausea and vomiting were observed during the period of study. Some complications such as acute intestinal obstruction,pnumonia and rhinolaryngitis were observed during the period of study. Results:The time for placing the jejunostic tube was faster than that for placing the nose intestine tube( P

Objective:To investigate the ultrasonographic and clinical features of postmenopausal ovarian endometriosis(OEM).Methods:Clinical, transvaginal sonography(TVS)and pathological data of 26 postmenopausal OEM patients confirmed by surgery and histology in our hospital from June 2014 to June 2019 were included in this retrospective analysis.The ages of patients ranged from 47 to 65 years(median age: 57 years old), and the age at natural menopause was(48.8±3.3)years.The duration after menopause was 1-25 years(median duration: 8 years). Transvaginal sonography(TVS)results were compared with pathological data.Results:A total of 36 adnexal lesions were found by TVS.Postoperative pathological examination confirmed 39 lesions, of which 76.9%(30 cases)were OEM lesions and 23.1%(9 cases)were non-OEM lesions in the ovary.92.3% of the adnexal lesions(36 cases)were effectively screened by TVS, and 3 lesions less than 1 cm were missed in the ovary.Among 26 subjects, unilateral OEM lesions accounted for 84.6%(22 cases). Simple cysts were the most common concurrent condition(6 cases), followed by uterine leiomyoma(4 cases), ovarian cancer(2 cases)and serous cystadenoma(1 case). The sizes of 30 postmenopausal OEM lesions ranged from 0.8 cm to 6.6 cm, and 53.3%(16 cases)were anechoic, typical of OEM on TVS.TVS found that 40.0%(12 cases)showed no specific sonographic features, 16.7%(5 cases)showed a heterogeneous echo pattern, 13.3%(4 cases)showed a homogeneous hypoecho pattern, and 10.0%(3 cases)showed a hypoechoic mass with strong internal echo, following a shadow behind it.The rate of missed diagnoses of 30 postmenopausal OEM lesions by TVS was 30.0%(9 cases), of which 23.3%(7 cases)were misdiagnosed as solid masses in the adnexal area on TVS, and 6.7%(2 cases)were missed on TVS(OEM lesions less than 1.0 cm).Conclusions:Ultrasonographic heterogeneity exists in postmenopausal OEM patients.Unilateral and anechoic ultrasound is the most common type of ultrasound imaging.It is of great significance to pay attention to TVS examination and corresponding ultrasound imaging analysis in postmenopausal women for the early diagnosis of postmenopausal OEM.

Objective:To examine the ultrasonographic and clinical features of post-menopausal struma ovarii(PMOS).Methods:Clinical presentations and transvaginal sonography(TVS)data of 7 PMOS patients diagnosed during surgery were retrospectively analyzed and compared with histopathological results.Results:The ages of 7 patients ranged from 52 to 77 years(60.1±8.0 years, median age: 59 years, natural menopause age: 49.9±1.8 years). Ultrasound imaging data showed all adnexal masses were unilateral(1 on the left side, 6 on the right side). The focal lesions were irregular, round or elliptic in shape, measuring 2.8-9.5 cm, with either clear or unclear margins.Two PMSO cases were diagnose as teratoma on ultrasound, showing mixed echogenic patterns, with echoless interior regions and poor sound transmission.Color doppler flow imaging found no blood flow signal inside and around the mixed echogenic areas.Five cases were misdiagnosed on ultrasound, with 2 as postmenopausal ovarian endometrial cyst and 3 as ovarian cystadenocarcinoma.All patients recovered well after surgery.By the end of the follow-up, no recurrence of struma ovarii was found in the 7 cases.Conclusions:PMSO is a rare monodermal teratoma, can be easily misdiagnosed and needs to be differentiated from postmenopausal ovarian endometrial cyst, mature teratoma, ovarian cystadenocarcinoma and other types of lesions.A mass >5 cm may exhibit characteristic ultrasonographic manifestations, including protruding thyroid nodules, cyst wall calcification, etc.A solid portion of the cystic mass with blood flow may suggest a diagnosis of struma ovarii.