A systematic review and critical evaluation of quality of clinical practice guidelines on fetal growth restriction

INTRODUCTION

To systematically identify and critically assess the quality of clinical practice guidelines (CPGs) on management fetal growth restriction (FGR).

CONTENT

Medline, Embase, Google Scholar, Scopus and ISI Web of Science databases were searched to identify all relevant CPGs on FGR.

SUMMARY

Diagnostic criteria of FGR, recommended growth charts, recommendation for detailed anatomical assessment and invasive testing, frequency of fetal growth scans, fetal monitoring, hospital admission, drugs administrations, timing at delivery, induction of labor, postnatal assessment and placental histopathological were assessed. Quality assessment was evaluated by AGREE II tool. Twelve CPGs were included. Twenty-five percent (3/12) of CPS adopted the recently published Delphi consensus, 58.3% (7/12) an estimated fetal weight (EFW)/abdominal circumference (AC) EFW/AC <10th percentile, 8.3% (1/12) an EFW/AC <5th percentile while one CPG defined FGR as an arrest of growth or a shift in its rate measured longitudinally. Fifty percent (6/12) of CPGs recommended the use of customized growth charts to assess fetal growth. Regarding the frequency of Doppler assessment, in case of absent or reversed end-diastolic flow in the umbilical artery 8.3% (1/12) CPGs recommended assessment every 24-48, 16.7% (2/12) every 48-72 h, 1 CPG generically recommended assessment 1-2 times per week, while 25 (3/12) did not specifically report the frequency of assessment. Only 3 CPGs reported recommendation on the type of Induction of Labor to adopt. The AGREE II standardized domain scores for the first overall assessment (OA1) had a mean of 50%.

OUTLOOK

There is significant heterogeneity in the management of pregnancies complicated by FGR in published CPGs.

Surgical treatment of post-menopausal ovarian hyperandrogenism improves glucometabolic profile alongside clinical hirsutism

Hyperandrogenism during menopause is often underestimated by clinicians and attributed to the natural aging process. Hyperandrogenism can be associated with some metabolic abnormalities linked together in a vicious circle by insulin resistance. We present the case of an elderly woman affected with type 2 diabetes and obesity who reported the occurrence of clinical hirsutism after physiological menopause at the age of 47 years. At presentation, physical examination and Ferriman-Gallwey score revealed a condition of moderate hirsutism, with markedly increased levels of plasma testosterone and delta-4-androstenedione, obesity (body mass index 31.9), and inadequate glycemic control (glycated hemoglobin 65 mmol/mol). The patient underwent a thorough differential diagnosis by a multidisciplinary team approach, including the various causes of hyperandrogenism during menopause. After choosing surgical option as the appropriate treatment, clinical resolution of hirsutism was observed alongside patient satisfaction and marked improvement of the glucometabolic profile.

Induction of Labor in Women with Previous Cesarean Section and Unfavorable Cervix: A Retrospective Cohort Study

Background: The efficacy and safety of a cervical ripening balloon (CRB) in women with a previous cesarean section (CS) and unfavorable Bishop score are still controversial. Methods: A retrospective cohort study was performed across six tertiary hospitals from 2015 to 2019. Women with one previous transverse CS, singleton cephalic term pregnancy and BS < 6 were included if submitted to labor induction with a CRB. The main outcome was the rate of vaginal birth after cesarean (VBAC) after CRB ripening. Secondary outcomes were abnormal composite fetal and maternal outcomes. Results: Of the 265 women included, 57.3% had successful vaginal birth. Augmentation improved vaginal delivery (32.2% vs. 21.2%). Intrapartum analgesia was associated with an increased VBAC rate (58.6% vs. 34.5%). Maternal BMI ≥30 and age ≥40 years increased emergency CS rate (11.8% vs. 28.3% and 7.2 vs. 15.9%). Composite adverse maternal outcome occurred in 4.8% of CRB group women and increased to 17.6% when associated with oxytocin. Uterine rupture occurred in one case (0.4%) in the CRB-oxytocin group. Poorer fetal outcome occurred after emergency CS, if compared to successful VBAC (12.4% vs. 3.3%). Conclusions: In women with a previous CS and unfavorable Bishop score, induction of labor with a CRB can be considered safe and effective.

The role of ultrasound in the diagnosis and management of postpartum hemorrhage

Postpartum hemorrhage (PPH) is the leading cause of death or severe morbidity for the mother after delivery. As a consequence healthcare staff working in the delivery room should be trained to perform a prompt diagnosis and adequate management of PPH. Uneventful outcome is induced correct identification of the underlying cause of hemorrhage. Ultrasound is a promising technique for the prompt diagnosis of PPH etiology. Indeed, it is easily available, with relatively low cost, not using ionizing radiation, and can be used in different settings including the labor room, the operating theater and at the bedside of an affected women. In order to be effective Obstetricians should have an adequate knowledge of postpartum ultrasonography. In this article, we will review the sonographic findings occurring in PPH, in the differential diagnosis of the underlying cause of hemorrhage, that include retained placenta, morbidly adherent placenta, rupture of the uterus uterine, vascular anomalies of the uterine arteries and uterine inversion. We will also provide an algorithm to manage PPH according to the ultrasonographic findings.

Trauma in pregnancy clinical practice guidelines: systematic review

PURPOSE

To objectively evaluate the methodological quality and clinical heterogeneity robustness of the published clinical practice guidelines (CPGs) on the management of trauma in pregnancy.

MATERIALS AND METHODS

Pubmed, Google Scholar, UpToDate, and Scopus Database were searched. The risk of bias and quality assessment of the included CPGs were performed using "The Appraisal Of Guidelines for Research and Evaluation (AGREE II)" tool. The following points relating to the management of trauma during pregnancy were addressed: quality of evidence assessment, classification of recommendations, main causes of trauma in pregnancy, importance of correct use of seat belts, ultrasound scans and/or pregnancy test in every female of reproductive age, description of physiological changes in pregnancy, classification in primary and secondary survey, primary survey based on ABCD Approach, fetus viable based on the weeks, radiographic studies for maternal evaluation, duration of fetal monitoring, use of anti-D immunoglobulin in rhesus-D-negative pregnant trauma patients, description of dose of RhD-Ig, the way to define gestational age if it was undetermined, descriptions of obstetrical complications, use of tetanus vaccination, and timing to perimortem cesarean section (CS).

RESULTS

Six CPGs were included. Quality of evidence assessment was described in 16.7% of CPGs (1/6), while it was not reported in 83.3% (5/6). Classification of recommendations was reported in 50% (3/3) of the CPGs. Motor vehicle crash was reported as the main cause of trauma in pregnancy in all the CPGs included in the present review, despite that the importance of a correct use of seat belts was described only in the 50% (3/6). Definition of fetal viability was also different among the included CPGs; in 50% (3/6) defined a fetus viable when it from 23 weeks, 33.3% (2/6) from 24 weeks, and 16.7% (1/6) from 20 weeks of gestation. Regarding the type of fetal monitoring, 33.3% (2/6) CPGs recommended CTG assessment at least every 4 h, 16.7% (1/6) at least every 6 h, 33.3% for 24 h if there are not reassuring signs and 16.7% (1/6) did not specify the duration of monitoring. Recommendations about the use of anti-D-immunoglobulin in rhesus-D-negative pregnant were also heterogeneous: 50% (3/6) of the CPGs suggested administration in all rhesus-D-negative pregnant women, 16.7% (1/6) only according to gestational age at trauma or in case of significant abdominal trauma, and 16.7% (1/6) only in case of positive Kleihauer test while 16.7% (1/6) did not specify it. Administration of tetanus vaccination was suggested in in 33.3% (2/6) of CPGs. Finally, there were different descriptions of timing to perimortem CS: 33.3% (2/6) of CPGs claims to do CS no later than 4 min, 50% (3/6) no later than 5 min, and 16.7% (1/6) does not describe timing for CS. The AGREE II standardized domain scores for the first overall assessment (OA1) had a mean of 69%. Only three CPGs scored more than 60% and revealed a consensus agreement between the reviewers on recommending the use of these CPGs.

CONCLUSION

There is clinical heterogeneity in some of the most relevant aspects of the management of pregnant women with trauma. The findings from this systematic review highlight the need for up to date and shared guidelines promoted by the main body societies in order make management of pregnant women with trauma homogenous.

Clinical significance of endometrial abnormalities: an observational study on 1020 women undergoing hysteroscopic surgery

BACKGROUND

The overall clinical significance of the finding of endometrial abnormalities in predicting premalignant/malignant endometrial lesions is still incompletely determined. For this reason the management, surgical or expectant, of women in which an endometrial abnormality has been detected is debated.

METHODS

This retrospective study was carried out on 1020 consecutive women, 403 premenopausal and 617 postmenopausal, who underwent operative hysteroscopy in a University Hospital for suspected endometrial abnormalities, which were detected by transvaginal ultrasound (TVS) and/or office hysteroscopy. In these women, the clinical characteristics and findings at TVS and hysteroscopy were evaluated in relation to the presence/absence of premalignant/malignant endometrial lesions at pathology report.

RESULTS

The clinical characteristics considered were significantly different when the study women were compared according to their menopausal status. Premalignant/malignant lesions were found in 34/1020 (3.33%) women. Complex hyperplasia with atypia and endometrial cancer were detected in 22 (2.15%) and 12 (1.17%) cases, respectively. The postmenopausal women had a significantly higher risk of premalignant/malignant lesions than premenopausal women (O.R. = 5.098 [95% C.I.: 1.782-14.582], P < 0.005). This risk was even higher when abnormal uterine bleeding (AUB) was present (O.R. = 5.20 [95% C.I.: 2.38-11.35], P < 0.0001). The most significant associations with premalignant/malignant endometrial lesions were BMI, AUB in postmenopause, overall polyp size, atypical aspect of endometrial polyps at hysteroscopy, postmenopausal status, diabetes mellitus and patient age.

CONCLUSIONS

The results of the present study suggest that the proper, aggressive or expectant, management of endometrial abnormalities should take into account both ultrasonographic and hysteroscopic findings together with the specific clinical characteristics of the patients.

Prognostic Role of the Removed Vaginal Cuff and Its Correlation with L1CAM in Low-Risk Endometrial Adenocarcinoma

Objective: The aim of our study was to investigate the role of the excised vaginal cuff length as a prognostic factor in terms of DFS and recurrence rate/site, in low-risk endometrial cancer (EC) patients. Moreover, we correlated the recurrence with the expression of L1CAM. Material and Methods: From March 2001 to November 2016, a retrospective data collection was conducted of women undergoing surgical treatment for low-risk EC according to ESMO-ESGO-ESTRO consensus guidelines. Patients were divided into three groups according to their vaginal cuff length: V0 without vaginal cuff, V1 with a vaginal cuff shorter than 1.5 cm and V2 with a vaginal cuff longer than or equal to 1.5 cm. Results: 344 patients were included in the study: 100 in the V0 group, 179 in the V1 group and 65 in the V2 group. The total recurrence rate was 6.1%: the number of patients with recurrence was 8 (8%), 10 (5.6%) and 3 (4.6%), in the V0, V1 and V2 group, respectively. No statistically significant difference was found in the recurrence rate among the three groups. Although the DFS was higher in the V2 group, the result was not significant. L1CAM was positive in 71.4% of recurrences and in 82% of the distant recurrences. Conclusions: The rate of recurrence in patients with EC at low risk of recurrence does not decrease as the length of the vaginal cuff removed increases. Furthermore, the size of the removed vaginal cuff does not affect either the site of recurrence or the likelihood of survival.

A rare case of vulvar superficial myofibroblastoma associated with ambigous and unusual differential diagnosis

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Superficial myofibroblastoma of the Labia Majora.

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Differential diagnosis between vulvar superficial myofibroblastoma and cyst/hydrocele of Nuck duct.

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Differential diagnosis between vulvar superficial myofibroblastoma and inguinal/crural hernia.

Correction to: Serum DNA integrity index as a potential molecular biomarker in endometrial cancer

CORRECTION

In the publication of this article [1], there is an error in the first sentence of the Acknowledgements section.

Serum DNA integrity index as a potential molecular biomarker in endometrial cancer

Background

Circulating cell-free DNA (cfDNA) and its integrity index may represent a rapid and noninvasive “liquid biopsy” biomarker, which gives important complementary information for diagnosis, prognosis, and treatment stratification in cancer patients. The aim of our study was to evaluate the possible role of cfDNA and its integrity index as a complementary tool for endometrial cancer (EC) management.

Methods

Alu-quantitative real-time PCR (qPCR) analysis wasprformed on 60 serum samples from preoperative EC patients randomly recruited. Both cfDNA content and DNA integrity index were measured by qPCR-Alu115 (representing total cfDNA) and qPCR-Alu247 (corresponding to high molecular weight DNA) and correlated with clinicopathologic characteristics. Lymphovascular space invasion (LVSI) was detected by hematoxylin and eosin staining. In case of doubt, LVSI status was further evaluate by immunohistochemistry using anti-CD31 and anti-CD34 antibodies.

Results

Total cfDNA content significantly increases in high grade EC. A significant decrease of DNA integrity index was detected in the subset of hypertensive and obese high grade EC. Serum DNA integrity was higher in samples with LVSI. The ordinal regression analysis predicted a significant correlation between decreased integrity index values and hypertension specifically in tumors presenting LVSI.

Conclusions

Our study supports the utility of serum DNA integrity index as a noninvasive molecular biomarker in EC. We show that a correlation analysis between cfDNA quantitative and qualitative content and clinicopathologic features, such as blood pressure level, body mass index (BMI) and LVSI status, could represent a potential predictive signature to help stratification approaches in EC.

Electronic supplementary material

The online version of this article (doi:10.1186/s13046-018-0688-4) contains supplementary material, which is available to authorized users.

Circulating cell-free DNA content as blood based biomarker in endometrial cancer

Background

Altered circulating cell-free DNA (cfDNA) levels are related to cancer development and aggressiveness. Up to now, very few studies have been performed for evaluating cfDNA content in endometrial cancer (EC).

Methods

First, we measured cfDNA release in blood serum of EC cancer patients collected before surgery and before the beginning of any treatment by SYBR Gold assay and correlated it with tumor aggressiveness. We also assessed the relative mitochondrial cell-free DNA (cfmtDNA) content by qRT-PCR. Next, we correlated cfDNA levels with BMI, age, hypertension and inflammation markers.

Results

CfDNA levels are higher in G2 and G3 compared with G1 EC sera. A significant modulation of cfDNA content was detected in sera from patients with BMI>30 compared with those with BMI<30. We observed a further and significant alteration in cfDNA level in hypertensive patients with G2-G3, but not in G1 EC. Analysis of preoperative neutrophil-to-lymphocyte (NLR) and monocyte-to-lymphocyte (MLR) ratios suggests a contribution of the host response in the altered cfDNA levels in EC.

Conclusions

Our data indicate that assessment of total and mitochondrial cfDNA levels in blood sera and the relative NLR and MLR in blood obtained from preoperative patients may help clinical management and prognosis in EC.

Robotic single site versus robotic multiport hysterectomy in early endometrial cancer: a case control study

Objective

To compare surgical outcomes and cost of robotic single-site hysterectomy (RSSH) versus robotic multiport hysterectomy (RMPH) in early stage endometrial cancer.

Methods

This is a retrospective case-control study, comparing perioperative outcomes and costs of RSSH and RMPH in early stage endometrial cancer patients. RSSH were matched 1:2 according to age, body mass index, comorbidity, the International Federation of Gynecology and Obstetric (FIGO) stage, type of radical surgery, histologic type, and grading. Mean hospital cost per discharge was calculated summarizing the cost of daily hospital room charges, operating room, cost of supplies and length of hospital stay.

Results

A total of 23 women who underwent RSSH were matched with 46 historic controls treated by RMPH in the same institute, with the same surgical team. No significant differences were found in terms of age, histologic type, stage, and grading. Operative time was similar: 102.5 minutes in RMPH and 110 in RSSH (p=0.889). Blood loss was lower in RSSH than in RMPH (respectively, 50 mL vs. 100 mL, p=0.001). Hospital stay was 3 days in RMPH and 2 days in RSSH (p=0.001). No intraoperative complications occurred in both groups. Early postoperative complications were 2.2% in RMPH and 4.3% in RSSH. Overall cost was higher in RMPH than in RSSH (respectively, $7,772.15 vs. $5,181.06).

Conclusion

Our retrospective study suggests the safety and feasibility of RSSH for staging early endometrial cancer without major differences from the RMPH in terms of surgical outcomes, but with lower hospital costs. Certainly, further studies are eagerly warranted to confirm our findings.

Single-access laparoscopic approach in the surgical treatment of endometrial cancer: A single-institution experience and review of literature

BACKGROUND:

The aim of this study was to assess the surgical and oncological outcome for the management of endometrial cancer (EC) by laparoendoscopic single-site surgery (LESS).

PATIENTS AND METHODS:

We performed a retrospective chart review of patients who underwent a LESS for EC. All the patients were treated by the same surgical team between July 2009 and June 2013 at the Gynaecologic Oncologic Unit, Regina Elena National Cancer Institute, Rome, Italy.

RESULTS:

A total of 50 women were included, with a median age of 45 years (range, 39-84 years) and a median body mass index (BMI) of 21.8 kg/m² (range, 19-48 kg/m²). Median operative time was 100 min (range, 50-240 min), median blood loss was 90 mL (range, 10-300 mL) and median hospital stay was 3 days (range, 2-9 days). The median number of pelvic lymph nodes retrieved was 14 (range, 5-20). No intraoperative complications occurred, but there were 4 postoperative complications. Two patients required a laparoscopic conversion. The median follow-up was 36 months (range, 16-62 months) and no recurrence occurred.

CONCLUSION:

Our report showed that the LESS approach in the treatment of early EC can be a safe and reliable technique in terms of surgical and oncological outcomes.

Ovarian metastasis from thyroid carcinoma: a case report and literature review

BACKGROUND

Papillary thyroid carcinoma is rarely associated with metastatic disease. The most common sites of metastasis are the lungs and bones, while only few cases of ovarian metastasis are described in literature.

CASE

We report the case of a 51 years old woman, treated 9 years before for papillary thyroid carcinoma, presenting to our Institute with a pelvic ovarian mass revealed by ultrasound imaging. After bilateral salpingo-oophorectomy, the histologic examination detected a left ovarian metastasis from papillary thyroid carcinoma.

CONCLUSION

Even if the diagnosis of ovarian metastasis from thyroid carcinoma is often controversial, it should be considered when a woman with an ovarian lesion of unknown origin, has a personal history of malignant thyroid disease.

VIRTUAL SLIDES

The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/13000_2014_193.

Vulvar "proximal-type" epithelioid sarcoma: report of a case and review of the literature

Background

The “proximal-type” epithelioid sarcoma is a very rare kind of mesenchimal tumor characterized by the difficulty in histological diagnosis and the very aggressive biological behavior.

Case

We report of a case of a 63 years old woman with a vulvar “proximal-type” epithelioid sarcoma that underwent a radical surgical staging followed by an adjuvant radiotherapy. She is on follow-up care for 14 months and there is no clinical evidence of disease.

Conclusion

Even if quite rare the proximal type epithelioid sarcoma should be regarded as a separate entity of particularly aggressive biologic behaviour. Its diagnosis attracts controversies and criticism related to the surgical approach and the choice of an adjuvant therapy.

Virtual slides

The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1508554852942125

Robotic single-site hysterectomy in low risk endometrial cancer: a pilot study

BACKGROUND

To evaluate the feasibility and the safety of robotic single-site hysterectomy (RSSH) in low risk early endometrial cancer.

METHODS

Patients with clinical low risk early endometrial cancer were enrolled onto a prospective cohort trial. All surgical procedures were performed through a single 2-2.5 cm umbilical incision, with a multichannel system consisting of a five-lumen port providing access for two single-site instruments (da Vinci Si Surgical System, Intuitive Surgical, Sunnyvale, CA), the 8.5 mm 3D HD endoscope, a 5/10 mm accessory port, and an insufflation adaptor.

RESULTS

Between December 2011 and June 2012, a total of 17 patients were included in our pilot study. The median age of the patients was 64 years (range, 42-84 years), and median body mass index was 26.6 kg/m(2) (range, 18-52 kg/m(2)). One patient was excluded from the study as a result of pelvic metastasis during inspection of abdominal cavity, and another patient was converted to vaginal surgery as a result of problems of hypercapnia. The median docking time, console time, and total operative time was 8 min (range, 5-14 min), 48 min (range, 45-51 min), and 90 min (range, 70-147 min), respectively. The median blood loss was 75 mL (range, 50-150 mL). No laparoscopy/laparotomy conversion was registered. The median time to discharge was 2 days (range, 1-3 days). Neither intraoperative nor postoperative complications occurred. At a median of 7.5 months' follow-up, all patients were disease-free.

CONCLUSIONS

RSSH is technically feasible in patients affected by low risk early endometrial cancer. Additional studies with gynecologic oncologic cases should be performed to explore the possible benefits of RSSH.

Congenital renal malrotation in ovarian cancer surgery: A case report

► We consider a case of laparoscopic aortic lymphadenectomy for an early ovarian cancer including a comprehensive surgical staging. ► The patient was found to have a congenital anatomic abnormality: a right renal malrotation with an accessory renal artery. ► We used a preoperative CT angiography study to diagnose such anatomical variations and to adequate the proper surgical technique.

Reinterventions for specific technique-related complications of stapled haemorrhoidopexy (SH): a critical appraisal

INTRODUCTION

Stapled haemorrhoidopexy (SH) is an attractive alternative to conventional haemorrhoidectomy (CH) because of reduced pain and earlier return to normal activities. However, complication rates are as high as 31%. Although some complications are similar to CH, most are specifically technique-related. In this prospective audit, we report our experience with the management of some of these complications.

METHODS

Data on patients undergoing SH at our unit or referred to us are prospectively entered in a database. The onset or duration of specific SH-related complications as well as reinterventions for failed or complicated SH was recorded.

RESULTS

From 1/03 to 10/07, 110 patients underwent SH, while 17 patients were referred after complicated/failed SH. Overall early and late complication rates after SH were 12.7% and 27.2%, respectively. Overall reintervention rate was 9.1%. Among the referred SH-group, one patient underwent Hartmann's procedure because of rectal perforation. The remaining 16 patients experienced at least one of the following: recurrence, urgency, frequency, severe persistent anal pain, colicky abdominal pain, anal fissure and stenosis. Four patients underwent CH with regular postoperative recovery. Two patients underwent exploration under anaesthesia because of persisting pain. One patient underwent anoplasty.

CONCLUSIONS

SH presents unusual and challenging complications. Abuses should be minimized and longer-term studies are needed to further clarify its role.

High-Grade Endometrial Stromal Sarcoma after Tamoxifen Therapy for Breast Cancer

A case of high-grade endometrial stromal sarcoma, confined into an intrauterine polypoid growth, in a woman with a history of breast cancer who was treated with adjuvant tamoxifen. Based on the findings, a high-grade endometrial stromal sarcoma was diagnosed. The patient underwent a total hysterectomy and bilateral salpingo-oophorectomy with multiple omental biopsies. Pathological examination on multiple uterine sections showed the absence of residual tumor cells in the uterus. The endometrium showed patterns of glandular cystic hyperplasia. After 14 months of follow-up, the patient is well and free of disease. In deciding if tamoxifen therapy is warranted, all potentially life-threatening adverse events associated with tamoxifen should be considered, including endometrial adenocarcinoma or uterine sarcoma.

Minilaparotomy for type II and III radical hysterectomy: technique, feasibility, and complications

The objective was to assess the feasibility, the operative and postoperative outcome, and complications in the use of minilaparotomy for type II and III radical hysterectomy (RH) and pelvic lymphadenectomy (PLN) in early-stage cervical/endometrial cancer. A pilot study on 91 consecutive patients submitted to type II and III RH and PLN for early-stage cervical/endometrial cancer was performed between March 2002 and May 2003 in the Division of Gynecologic Oncology (UCSC, Rome). Thirty-two of 91 cases (35.2%) were eligible for minilaparotomy. The mean operative time was 156.7 min, whereas the mean intraoperative estimate of blood loss was 303.7 ml. A mean number of 32.7 pelvic lymph nodes and 6.2 common iliac nodes were removed. Ileus and removal of bladder catheter were on mean postoperative day 2.4 and 3.4, respectively. The mean number of postoperative days spent in the hospital was 3.7. Intra- and postoperative parameters were compared to laparotomy controls and literature data on laparoscopy and Pfannenstiel incision, showing substantially comparable results. Minilaparotomy is acceptable for selected patients undergoing radical abdominal hysterectomy (RAH) and PLN and does not compromise the adequacy of the procedure. It can be considered as an alternative to the classic midline vertical incision or even to the Pfannenstiel incisions and laparoscopy.

Minilaparotomy for type II and III radical hysterectomy: technique, feasibility, and complications

The objective was to assess the feasibility, the operative and postoperative outcome, and complications in the use of minilaparotomy for type II and III radical hysterectomy (RH) and pelvic lymphadenectomy (PLN) in early-stage cervical/endometrial cancer. A pilot study on 91 consecutive patients submitted to type II and III RH and PLN for early-stage cervical/endometrial cancer was performed between March 2002 and May 2003 in the Division of Gynecologic Oncology (UCSC, Rome). Thirty-two of 91 cases (35.2%) were eligible for minilaparotomy. The mean operative time was 156.7 min, whereas the mean intraoperative estimate of blood loss was 303.7 ml. A mean number of 32.7 pelvic lymph nodes and 6.2 common iliac nodes were removed. Ileus and removal of bladder catheter were on mean postoperative day 2.4 and 3.4, respectively. The mean number of postoperative days spent in the hospital was 3.7. Intra- and postoperative parameters were compared to laparotomy controls and literature data on laparoscopy and Pfannenstiel incision, showing substantially comparable results. Minilaparotomy is acceptable for selected patients undergoing radical abdominal hysterectomy (RAH) and PLN and does not compromise the adequacy of the procedure. It can be considered as an alternative to the classic midline vertical incision or even to the Pfannenstiel incisions and laparoscopy.

Human papillomavirus (HPV) testing in the management of women with abnormal Pap smears. Experience of a colposcopy referral clinic

BACKGROUND AND OBJECTIVES

Several detailed algorithms for the appropriate use of human papillomavirus (HPV) testing in the management of women with abnormal Pap (Papanicolaou) smears have been launched, but their direct country-to-country adoption is difficult. This necessitates their testing in individual settings, which is ongoing in our colposcopy referral clinic.

METHODS

A series of 224 consecutive women attending the clinic with the usual referral indications (ASC-US or higher in Pap) were examined by the conventional diagnostic tools (PAP smear, colposcopy, punch biopsy) and subjected to HPV testing and viral typing for both low-risk (L-R) and high-risk (H-R) types by nested PCR-based techniques. Predictors of the high-grade diagnostic categories were analysed using both univariate- and multivariate modelling, and the performance characteristics (sensitivity, specificity, NPV, PPV) of all tests in detecting high-grade CIN were calculated.

RESULTS

In the PAP test, ASC-US smears were most common (37.9%), followed by low-grade squamous intraepithelial lesions (LSIL) (26.3%) and high-grade SIL (HSIL) (4.9%). Colposcopy was performed for 180 women, of whom 48.3% had a normal transformation zone (TZ), 40.6% had ATZ1 (abnormal TZ grade 1), and 5.6% had ATZ2. In biopsy (n = 71), 49.3% had CIN1, 5.6% CIN2, and 16.9% CIN3. The HPV test was positive in 64 (28.8%) women, more often in those aged < 35 years (p = 0.025). High-grade colposcopy (ATZ2) was significantly associated with HSIL in the Pap test (OR 20.5; 95% CI: 4.34-96.47), and with HPV test positivity (OR 6.37; 95% CI: 1.58-25.73). The most significant predictors of CIN3 were HSIL in the PAP, HPV test positivity, and high-grade colposcopy. HSIL and HPV test (for H-R types), but not colposcopy, retained their significance as independent predictors of CIN3 also in adjusted multivariate models: OR 88.27; 95% CI 4.17-1867.04, and OR 19.46; 95% CI 2.01-187.75, for the HSIL and H-R HPV test, respectively. Changing the cut-off level of the Pap test from ASC-US to HSIL increased the specificity of the test up to 96.4%, with the loss in sensitivity from 87.5% to 43.8%. Colposcopy (ATZ2) had 92% specificity, and NPV competing with that of the Pap test. The sensitivity of HPV test exceeds that of the Pap test at HSIL cut-off level, but the specificity of the PAP test is clearly superior.

CONCLUSIONS

Accurate predictors of significant cervical pathology (CIN3) are well defined, but the problem is the different performance of the diagnostic tools in clinical practice. A proficient combination of the tests is likely to result in the most satisfactory clinical practice in the management of women with abnormal Pap tests (MAPS).

[Digoxin-like immunoreactive factors. Review of the literature]

It is confirmed by several studies that in normal subjects a substance recognized by antibodies anti digoxin exists. Such a substance can be found at increased concentration in pregnant women, neonates, in liver or kidney diseases. A limited increase in concentration has been also registered in patients with essential hypertension and in normotensive patients with a family history of hypertension. Serum or urines rich in such a substance show an increased capacity of inhibiting in vitro the sodium-potassium pump and therefore in reducing also in vivo the capacity of reabsorption of sodium and with it, of water. The investigators interest for this substance has two main reasons: 1) the interference that such a substance has in dosages of digitalis in therapeutic monitorizing; 2) the possibility that such a substance has an important physiological role in hydroelectrolytic metabolism.

Lingual thyroid and hypothyroidism. Report of a case in a middle aged woman

There are approximately 400 reported cases of lingual thyroid (LT) with a clear cut prevalence in paediatric age. These glands are probably quantitatively deficient and function at marginal levels. Thyro-stimulating hormone (TSH) causes hypertrophy producing local symptoms and in younger patients may induce dangerous obstruction. The presumptive diagnosis is usually made by indirect laryngoscopy and thyroscintigraphy. The authors describe a case of LT in a middle aged patient in whom the anomaly remained undiscovered, being without local symptoms, and permitting a normal life. The discovery was made possible by the development in the last four years of a progressive, frank hypothyroidism, probably induced by silent thyroiditis into the ectopic gland.