Colon Adenocarcinoma during Pregnancy: A Case Report and Review of the Literature.

Colorectal cancer (CRC) during pregnancy presents an estimated incidence of 1 : 13,000, and it is associated with diagnostic and therapeutic challenges. Here, we present the case of a 38-year-old woman, 25 weeks and 5 days pregnant, who was transferred to our Obstetrics and Gynecology Department from a local hospital with the diagnosis of intestinal obstruction. Magnetic Resonance Imaging (MRI) showed marked distension with hydroaerial levels of the enterocolic loops upstream of a concentric parietal thickening of the descending colon, stenosing, extended longitudinally for about 4 cm. An exploratory laparotomy was performed with resection of the colon splenic flexure and mechanical end-terminal anastomosis. Histological examination of the operating piece highlighted the presence of moderately differentiated (G2) colon adenocarcinoma (stage pT3N1b). The operation was followed by a single course of oxaliplatin and 5-FU plus leukovorin. The patient had a vaginal delivery at 37 weeks + 2 days of gestational age, following induction of labor and giving birth to a male infant whose weight was 2670 gr with apgar 9/9. We underline the pivotal role of attention to unspecific symptoms, early diagnosis, and active treatment in changing the clinical course of CRC.

"Single center experience of laparoscopic hysteroannessiectomy and histopathological outcomes in transgender men".

This article presents a retrospective descriptive analysis about female-to-male (FtM) gender-affirmation nongenital surgical procedures involving the gynecological team at the CIDIGeM (Centro Interdipartimentale Disturbi di Identità di Genere Molinette) Center in Turin. From 2004 to 2019, seventy FtM transsexual patients underwent hysteroannessiectomy: the chosen surgical technique involved a Total Laparoscopic Hysterectomy. The patients presented a median age of 30.5 years (range 21-53). No patients presented intraoperative complications, the median of surgery time was 80 min (range 40-150) and the hospital stay median was 5 days (range: 2-25). Histopathological examinations were negative for cancer in all patients except for one unknown case of grade 3 cervical intraepithelial neoplasia. Total Laparoscopic Hysterectomy is confirmed to be the method of choice in the group of FtM transsexuals: this approach has several advantages over abdominal hysterectomy, including more rapid recovery, fewer wound or abdominal wall infections; moreover, it has enabled us to preserve the vital structures needed for reconstruction of external genitalia. Cancer risk is still considered an area of priority in transgender research; thus, we underline the importance of performing a histopathological examination of the surgical specimen.

Is It Possible to Differentiate Chronic Kidney Disease and Preeclampsia by means of New and Old Biomarkers? A Prospective Study.

OBJECTIVE: Chronic kidney disease (CKD) and preeclampsia (PE) may both present with hypertension and proteinuria in pregnancy. Our objective is to test the possibility of distinguishing CKD from PE by means of uteroplacental flows and maternal circulating sFlt-1/PlGF ratio. DESIGN: Prospective analysis. POPULATION: Seventy-six patients (35 CKD, 24 PE, and 17 other hypertensive disorders), with at least one sFlt-1/PlGF and Doppler evaluation after the 20th gestational week. METHODS: Maternal sFlt-1-PlGF were determined by immunoassays. Abnormal uterine artery Doppler was defined as resistance index ≥ 0.58. Umbilical Doppler was defined with gestational-age-adjusted Pulsatility Index. Clinical diagnosis was considered as reference. Performance of Doppler study was assessed by sensitivity analysis; sFlt-1/PlGF cut-off values were determined by ROC curves. RESULTS: The lowest sFlt-1/PlGF ratio (8.29) was detected in CKD, the highest in PE (317.32) (P < 0.001). Uteroplacental flows were mostly preserved in CKD patients in contrast to PE (P < 0.001). ROC analysis suggested two cut-points: sFlt-1/PlGF ≥ 32.81 (sensitivity 82.93%; specificity 91.43%) and sFlt-1/PlGF ≥ 78.75 (sensitivity 62.89%, specificity 97.14%). Specificity reached 100% at sFlt-1/PlGF ≥ 142.21 (sensitivity: 48.8%). Early-preterm delivery was associated with higher sFlt-1/PlGF ratio and abnormal uteroplacental flows relative to late-preterm and term deliveries. CONCLUSIONS: sFlt-1/PlGF ratio and uteroplacental flows significantly correlated with PE or CKD and preterm delivery.

Type 1 diabetes, diabetic nephropathy, and pregnancy: a systematic review and meta-study.

BACKGROUND: In the last decade, significant improvements have been achieved in maternal-fetal and diabetic care which make pregnancy possible in an increasing number of type 1 diabetic women with end-organ damage. Optimal counseling is important to make the advancements available to the relevant patients and to ensure the safety of mother and child. A systematic review will help to provide a survey of the available methods and to promote optimal counseling. OBJECTIVES: To review the literature on diabetic nephropathy and pregnancy in type 1 diabetes. METHODS: Medline, Embase, and the Cochrane Library were scanned in November 2012 (MESH, Emtree, and free terms on pregnancy and diabetic nephropathy). Studies were selected that report on pregnancy outcomes in type 1 diabetic patients with diabetic nephropathy in 1980-2012 (i.e. since the detection of microalbuminuria). Case reports with less than 5 cases and reports on kidney grafts were excluded. Paper selection and data extraction were performed in duplicate and matched for consistency. As the relevant reports were highly heterogeneous, we decided to perform a narrative review, with discussions oriented towards the period of publication. RESULTS: Of the 1058 references considered, 34 fulfilled the selection criteria, and one was added from reference lists. The number of cases considered in the reports, which generally involved single-center studies, ranged from 5 to 311. The following issues were significant: (i) the evidence is scattered over many reports of differing format and involving small series (only 2 included over 100 patients), (ii) definitions are non-homogeneous, (iii) risks for pregnancy-related adverse events are increased (preterm delivery, caesarean section, perinatal death, and stillbirth) and do not substantially change over time, except for stillbirth (from over 10% to about 5%), (iv) the increase in risks with nephropathy progression needs confirmation in large homogeneous series, (v) the newly reported increase in malformations in diabetic nephropathy underlines the need for further studies. CONCLUSIONS: The heterogeneous evidence from studies on diabetic nephropathy in pregnancy emphasizes the need for further perspective studies on this issue.

Severe diabetic nephropathy in type 1 diabetes and pregnancy--a case series.

BACKGROUND: Diabetes and nephropathy are important challenges during pregnancy, increasingly encountered because of the advances in maternal-fetal care. AIM: To evaluate the maternal and fetal outcomes recorded in "severe" diabetic nephropathy in type 1 diabetic patients referred to nephrological healtcare. METHODS: The study was performed in an outpatient unit dedicated to kidney diseases in pregnancy (with joint nephrological and obstetric follow-up and strict cooperation with the diabetes unit). 383 pregnancies were referred to the outpatient unit in 2000-2012, 14 of which were complicated by type 1 diabetes. The report includes 12 deliveries, including 2 pregnancies in 1 patient; one twin pregnancy; 2 spontaneous abortions were not included. All cases had long-standing type 1 diabetes (median of 21 (15-31) years), relatively high median age (35 (29-40) years) and end-organ damage (all patients presented laser-treated retinopathy and half of them clinical neuropathy). Median glomerular filtration rate (GFR) at referral was 67 ml/min (48-122.6), proteinuria was 1.6 g/day (0.1-6.3 g/day). RESULTS: Proteinuria steeply increased in 11/12 patients, reaching the nephrotic range in nine (6 above 5 g/day). One patient increased by 2 chronic kidney disease (CKD) stages. Support therapy included blood pressure and diabetes control, bed rest, and moderate protein restriction. All children were preterm (7 early preterm); early spontaneous labor occurred in 4/12 patients. All singletons were appropriate for gestational age and developed normally after birth. The male twin child died 6 days after birth (after surgery for great vessel transposition). CONCLUSIONS: Diabetic patients with severe diabetic nephropathy are still present a considerable challenge. Therefore, further investigations are required, particularly on proteinuria management and the occurrence of spontaneous labor.