Proposal of model for personalized early adapted cancer screening in people living with HIV: experience of "Gaetano Martino" Hospital University of Messina.

Human immunodeficiency virus (HIV) infection has historically been related to the development of specific cancers, some of which are so closely linked to the infection, such as Kaposi's Sarcoma (KS), that they have earned the name Acquired Immuno-Deficiency Syndrome (AIDS)-defining cancers (ADCs). While the development of antiretroviral therapy (ART) has decreased the incidence of AIDS-defining cancers, the resulting aging of people living with HIV (PLWH) highlighted an increased occurrence of other forms of cancer. At the "Gaetano Martino" hospital in Messina, we developed a multidisciplinary approach by creating a bridge between the Oncology Unit and the Infectious Diseases Unit to carry out screening and a more rapid diagnostic and therapeutic journey for cancers in PLWH. The goal is to improve the diagnosis of various types of cancer by involving other professionals, such as gastroenterologists and gynecologists, to ensure faster access to treatment and, therefore, a greater chance of survival. In addition, our multidisciplinary approach has also included vaccine screening, offered by the "Gaetano Martino" hospital and useful for preventing the development of specific forms of cancer in the entire population and particularly in PLWH.

Otorrhagia and Nosebleed as first signs of Intravascular Absorption Syndrome During Hysteroscopy: From Bench to Bedside.

Hysteroscopic surgery is indicated for the treatment of several intrauterine diseases. The surgeon needs to be aware of, and know how to prevent, possible complications related to these procedures. In the case of operative hysteroscopy, the systemic effects of low-viscosity fluid uptake must be considered in order to prevent the complications in the patient. We report on two unusual clinical signs of intravascular absorption syndrome (IAS) that developed during an operative hysteroscopy with glycine 1.5% as the fluid of distension. Based on our experience, we recommend that practitioners reduce operating times, monitor fluid balances, check electrolytes and kinetic heart rates, and monitor for symptoms including otorrhagia and nosebleed, in order to identify and possibly prevent IAS due to an overload of low-viscosity fluids.

Hashimoto thyroiditis onset after laparoscopic removal of struma ovarii: an overview to unravel a rare and intriguing finding.

Struma ovarii is an uncommon type of ovarian tumor derived by germinal cells, characterized by the predominance of thyroid tissue (> 50%); 90-95% of these formations are benign and mainly affect the left ovary, while in 6% of the cases struma ovarii is bilateral. The malignant transformation is a rare condition that often occurs after 50 years. In most instances, diagnosis of malignant struma ovarii is made postoperatively during histological analysis. This tumor appears to derive by one germinal cell through loss of heterozygosity of the androgen receptor gene and of the X chromosome. Clinical symptoms comprise abdominopelvic mass, lower abdominal pain, abnormal vaginal bleeding, and ascites (the occurrence of this condition has been observed in one-third of the cases). The patients with struma ovarii generally do not manifest symptoms related to thyroid hyperfunction, reported only in 8% of the cases, and due to hyperstimulation of the thyroid by auto-antibodies. Thyroid tissue of the struma ovarii, often embedded in a teratoma, may be papillary, follicular or with mixed pattern and it can include elements of mucinous cystoadenomas, Brenner's tumor or carcinoid or melanomas cells. Here the authors report their experience with an unusual case of Hashimoto thyroiditis onset after laparoscopic removal of struma ovarii.

Heterotopic pregnancy: case report.

Heterotopic pregnancy is the simultaneus development of an intrauterine pregnancy and ectopic pregnancy. It is a potentially fatal condition and rarely occurrs in natural conception cycles. A high incidence of heterotopic pregnancy is reported in pregnancies following an assisted reproduction technique (ART) with embryo transfer in utero. We report the case of heterotopic pregnancy via ART in a 42-year-old primigravida. She presented with pelvic pain and intraabdominal fluid collection. She was treated with laparoscopic surgery. At present the intrauterine pregnancy is in normal evolution.

Laparoscopic management of adnexal masses in postmenopause.

The study included 64 postmenopausal women with adnexal masses. The selection criteria included menopausal status, an ultrasound scan indicating a benign mass and serum levels of CA-125 below the cutoff (35 U/ml). The results of the study confirm that the removal of a cystic mass in postmenopausal patients with laparoscopic surgery is a more valid and acceptable alternative to traditional surgery.

Ovarian endometriotic cyst in a patient with Ellis-van Creveld's syndrome: case report.

Ellis-van Creveld (EvC) syndrome, or chondroectodermal dysplasia, is a rare genetic disorder associated with chondrodysplasia, ectodermal dysplasia, polydactyly, and congenital cardiac malformations. The disorder is due to an autosomal-recessive mutation mapped to chromosome 4p16. It may occur with different phenotypes. The case of an ovarian endometriotic cyst in a patient suffering from EvC syndrome is reported.

Hysteroscopic findings of endometrial carcinoma. Evaluation of 104 cases.

PURPOSE OF INVESTIGATION: Retrospective evaluation of hysteroscopic findings in the accurate diagnosis of endometrial carcinoma. METHODS: A retrospective monocentric study from January 1995 to December 2004. One hundred and four patients with hysteroscopic aspects evocative of endometrial carcinoma confirmed by endometrial biopsy during diagnostic hysteroscopy, by surgical hysteroscopic resection pieces or by hysterectomy specimen were included. RESULTS: Among the 104 patients, diagnostic hysteroscopy pointed out endometrial features suggestive of endometrial carcinoma in 102 cases. In two women diagnostic hysteroscopy failed to diagnose endometrial malignancy which was identified on pieces of polyps by surgical hysteroscopic resection. DISCUSSION: Polypoid proliferations cerebroid in appearance, with ulceration and necrosis, friable and with irregular vessels, represent endometrial findings highly indicative of malignancy. The diagnosis may be missed in cases of focal neoplasias, within endometrial polyps or in conditions of unsatisfactory endouterine visualization.

[Repeated cesarean section]. / Il taglio cesareo ripetuto.

Pregnancies after repeated cesarean sections are often considered to carry high maternal and fetal risks. The pregnancy course, intraoperative and postoperative complications and conditions of newborns were compared between 53 patients who had two or more previous cesarean sections and 58 women sectioned for the second time. No statistical difference was found between the two groups except for intraoperative complications.

Anatomo-clinical considerations on the ovarian fibroma.

The Authors analysed from an anatomo-clinical point of view, 17 cases of ovarian fibroma, observed during the period between 1968 and 1992. The incidence of ovarian fibroma in this study was 2.52% and it affected women in different age groups, though with greater frequency those above 50 years. Even the symptomatology was variable and was characterized by pain in the hypogastric quadrant (47.1%); alteration of the menstrual cycle (17.6%); metrorrhagic episodes (17.6%); sterility (5.9%). Due to the fact that the ovarian fibroma can appear at any age, this suggests different surgical approaches according to age, general conditions of the patient and fertility.

[Short-term treatment with leuprolide acetate depot before surgical intervention for uterine leiomyomatosis]. / Breve trattamento con leuprolide acetato depot prima di intervento chirurgico per leiomiomatosi uterina.

It has been amply demonstrated that uterine leiomyoma possess estrogen receptors. On the basis of this presupposition, it is considered logical to use GnRH-agonists which, by reducing the level of estrogen, also reduce the volume of the leiomyoma, although to a varying extent. The maximum reduction which can be obtained occurs, according to published data, between 3 and 6 months of treatment, attaining mean values of approximately 50%. In the author's experience the treatment period was shortened even further by administering only 2 vials of leuprolide depot each month to women who subsequently underwent hysterectomy. The sample group comprised 30 women with uterine leiomyomatosis, of whom 15 were treated with a GnRH analogue and 15 with placebo. The reduction of uterine volume was evaluated by echography and was found to be 40% in the treated group, whereas non change was detected in the "placebo-group".

[Antihypertensive drugs during pregnancy. Effects on the fetus]. / Farmaci antipertensivi in gravidanza. Effetti sul feto.

After reviewing the literature on this topic, the paper examines fetal effects during maternal anti-hypertensive treatment, assessing both possible teratogenic results and fetal outcome. All anti-hypertensive agents cross the placental barrier and are present in varying concentrations in the fetal circulation, thus provoking varying effects on the cardiocirculatory apparatus and fetal metabolism. Some agents, such as alpha-metildopa, may be considered reliable, whereas others, like ACE-inhibitors, are still used with considerable caution, an attitude which will only change following extensive clinical trials and through post-natal checks.

Laparoscopically-assisted vaginal hysterectomy.

We report on our initial experience with laparoscopically-assisted vaginal hysterectomy. Seven patients aged 41 to 67 years were successfully treated with this new technique without significant morbidity and with the advantage of early discharge and return to full activity. We discuss the indications, technical details including preparation and positioning, and the shortcomings and problems encountered. It is concluded that laparoscopically-assisted vaginal hysterectomy may in the near future become a valid alternative to the conventional procedures in selected cases.

[Computerized reconstruction of the spatial organization of enamel rods]. / Ricostruzione computerizzata dell'organizzazione spaziale dei prismi dello smalto.

Morphometric reliefs on the enamel of the lower incisor of albino rats in correspondence with the prism compaction area during the first third of the ameloblastic modulation phase have been carried out. The reliefs were done on the longitudinal and median fracture plane and on the transversal fracture plane 8 mm from the cervical ansa. Measurements of the diameters of the honeycomb pits were carried out during the deposition phase, following removal of the ameloblastic coat. The data obtained were fed into an Apple Macintosh 512K/800 computer to obtain the geometric reconstruction of an isolated prism, the relations between each portion of the prism and the respective pits and a graphic example of the architectural organization of the enamel. It was shown that each prism consists of three distinct portion, just as there are three types of honeycomb pit. The external orifice of each pit is complementary to the interdigitant portion of the Tomes process, so the study of the pits may be used to evaluate the spatial orientation of the rods and not the morphology of their section. Cross-over between rows of contiguous rods occurs throughout the thickness of the internal enamel layer. The enamel possesses a particularly suitable structure for the transformation of surface type tangential forces into stresses or prevalently compression type.