Laparoscopic Management of Abdominal Echinococcosis: A Technical Report on Surgical Techniques and Outcomes.

This technical report explores the efficacy and methodology of laparoscopic surgery for treating abdominal echinococcosis, a parasitic infection caused by Echinococcus granulosus. We highlight the zoonotic nature of the disease, which predominantly affects the liver and occasionally other organs, noting the challenge of its asymptomatic progression that complicates timely diagnosis and intervention. We detail our surgical technique using a standard laparoscopy kit to address abdominal hydatid cysts, emphasizing the critical importance of preventing cyst rupture and spillage to avoid recurrence and anaphylactic shock. We discuss considerations for opting for laparoscopy over open surgery, such as reduced postoperative morbidity, faster patient recovery, and lower costs, while also acknowledging limitations like restricted instrument movement and the absence of haptic feedback. We advocate hypertonic saline as the preferred scolicidal agent and strategies to minimize spillage and manage the residual cavity. In conclusion, we assert that laparoscopy offers a viable and effective treatment option for abdominal echinococcosis, emphasizing that optimizing outcomes for this benign condition hinges on careful patient selection and a conservative surgical approach.

Primary Retroperitoneal Hydatid Cyst: A Diagnostic and Treatment Conundrum.

Hydatid cysts are caused by accidental egg ingestion of the Echinococcus granulosus parasite. A 24-year-old female was admitted to our hospital for chronic left lumbar pain. Computed tomography (CT) and abdominal ultrasonography identified an 8/12 cm retroperitoneal cyst. The CT results coupled with enzyme-linked immunosorbent assay tests (positive IgG for Echinococcus granulosus) confirmed that the tumor was a hydatid cyst. Treatment consisted of preoperative chemotherapy with albendazole, intraoperative parasite inactivation, laparoscopic partial cystectomy, and drainage. The drain was removed after three days. Chemotherapy was maintained for two years after surgery. No relapse was observed at the six-month reevaluation. In this article, the diagnostic and therapeutic options and resources are discussed and compared with the published literature.

Axillary Lymphadenectomy: Safe Dissection Through a Correct Technique.

The primary treatment of breast cancer in sentinel-positive ganglia includes axillary lymphatic nodal dissection. The LAD (lymphatic axillary dissection) has decreased in overall numbers but due to the increasing incidence of breast cancer, it is practised on a daily basis, even though there is a myriad of complications such as numbness of the upper limb and chest wall, movement restriction of the upper limb, and chronic pain which appear due to trauma to the nerves which pass through the axilla. However, the utility in the overall survival or DFS (disease-free survival) of the patient is unquestionable.  In our study, through the dissection of cadavers, we exposed the vital structures and the anatomical relations of this region. We aimed to offer a map or technique for the surgeon to follow to decrease the overall morbidity of this procedure.

The Polyvalent Role of CD30 for Cancer Diagnosis and Treatment.

CD30, also known as TNFRSF8 (tumor necrosis factor receptor superfamily member 8), is a protein receptor that is heavily glycosylated inside the Golgi apparatus, as well as a tumor marker that is found on the surface of specific cells in the body, including certain immune cells and cancer ones. This review aims to shed light on the critical importance of CD30, from its emergence in the cell to its position in diagnosing various diseases, including Hodgkin lymphoma, where it is expressed on Hodgkin and Reed-Sternberg cells, as well as embryonal carcinoma, anaplastic large cell lymphoma (ALCL), and cutaneous T-cell lymphoma (CTCL). In addition to its role in positive diagnosis, targeting CD30 has been a promising approach treating CD30-positive lymphomas, and there is ongoing research into the potential use of CD30-targeted therapies for autoimmune disorders. We aim to elaborate on CD30's roles as a tumor marker, supporting thus the hypothesis that this receptor might be the aim of cytostatic treatment.

Our Experience in Using the Endovascular Therapy in the Management of Hemorrhages in Obstetrics and Gynecology.

(1) Background: A quarter of maternal deaths are caused by post-partum hemorrhage; hence obstetric bleeding is a significant cause of morbidity and mortality among women. Pelvic artery embolization (PAE) represents a minimally invasive interventional procedure which plays an important role in conservative management of significant bleeding in Obstetrics and Gynecology. The aim of this study was to evaluate the effect and the complications of PAE in patients with significant vaginal bleeding with different obstetrical and gynecological pathologies. (2) Methods: We conducted an observational, retrospective study on 1135 patients who presented to the University Emergency Hospital of Bucharest with vaginal bleeding of various etiology treated with endovascular therapy. All the patients included in the study presented vaginal hemorrhage that was caused by: uterine leiomyomas, genital tract malignancies, ectopic pregnancy, arterio-venous mal-formations and other obstetrical causes. We excluded patients with uncontrolled high blood pressure, severe hepatic impairment, congestive heart failure, renal failure or ventricular arrhythmias. (3) Results: Bleeding was caused in 88.19% of cases by uterine leiomyomas (n = 1001), 7.84% (n = 89) by cervical cancer, 2.29% by ectopic pregnancy (n = 26), 1.23% by arteriovenous malformation (n = 14) and 0.52% by major hemorrhage of obstetrical causes. Endovascular procedures were used in all the cases. In patients with uterine leiomyomas, supra-selective uterine arteries embolization was used. In 97% (n = 1101) of patients, bleeding was stopped after the first attempt of PAE. 3% (n = 34) needed a second embolization. In 12 of 14 cases of AVM, PAE was successful, two other cases needed reintervention; (4) Conclusions: Endovascular procedures represent a major therapy method for both acute and chronic hemorrhage in Obstetrics and Gynecology. It can be used in post-partum or post-traumatic causes of vaginal bleeding, but also in patients with chronic hemorrhage from uterine leiomyomas or inoperable genital malignancies or even as a preoperative adjuvant in cases of voluminous uterine fibroids or invasive malignant tumors, aiming to reduce intraoperative hemorrhage.

Polycythemia vera in pregnancy represents a challenge for a multidisciplinary collaboration: A case report and literature review.

Polycythemia vera (PV) is a rare chronic myeloproliferative neoplasm which represents an additional thrombotic factor in pregnancy. PV may be difficult to diagnose, particularly as its incidence is extremely uncommon among young women. The main diagnostic method involves a bone marrow biopsy, and high hemoglobin and platelet counts are usually indicative of the condition, after excluding other more frequent pathologies. PV is associated with a high risk of thrombosis, particularly in pregnancy, and requires anti-platelet treatment. At present, only a limited number of PV cases in pregnancy have been reported in the literature, at least to the best of our knowledge, with the largest case series being a retrospective study that included 25 pregnancies in 15 women. The present study describes the case of a patient diagnosed with JAK2-positive PV and also discusses this rare condition with particular focus on the following: i) The management of PV in pregnancy along with the additional pathologies in this specific case; and ii) the particularities of the pregnancy course. By identifying women suffering from PV superimposed by other possible procoagulant factors and applying the latest standard in healthcare, fetal and maternal prognosis may be significantly improved.

Emerging Therapeutic Concepts and Latest Diagnostic Advancements Regarding Neuroendocrine Tumors of the Gynecologic Tract.

Neuroendocrine neoplasms (NENs) are particularly rare in all sites of the gynecological tract and include a variety of neoplasms with variable prognosis, dependent on histologic subtype and site of origin. Following the expert consensus proposal of the International Agency for Research on Cancer (IARC), the approach in the latest World Health Organization (WHO) Classification System of the Female Genital Tumours is to use the same terminology for NENs at all body sites. The main concept of this novel classification framework is to align it to all other body sites and make a clear distinction between well-differentiated neuroendocrine tumors (NETs) and poorly differentiated neuroendocrine carcinomas (NECs). The previous WHO Classification System of the Female Genital Tumours featured more or less the same principle, but used the terms 'low-grade neuroendocrine tumor' and 'high-grade neuroendocrine carcinoma'. Regardless of the terminology used, each of these two main categories include two distinct morphological subtypes: NETs are represented by typical and atypical carcinoid and NEC are represented by small cell neuroendocrine carcinoma (SCNEC) and large cell neuroendocrine carcinoma (LCNEC). High-grade NECs, especially small cell neuroendocrine carcinoma tends to be more frequent in the uterine cervix, followed by the endometrium, while low-grade NETs usually occur in the ovary. NENs of the vulva, vagina and fallopian tube are exceptionally rare, with scattered case reports in the scientific literature.

Iron Forms Fe(II) and Fe(III) Determination in Pre-Roman Iron Age Archaeological Pottery as a New Tool in Archaeometry.

This article presents studies on iron speciation in the pottery obtained from archaeological sites. The determination of iron forms Fe(II) and Fe(III) has been provided by a very simple test that is available for routine analysis involving the technique of molecular absorption spectrophotometry (UV-Vis) in the acid leachable fraction of pottery. The elemental composition of the acid leachable fraction has been determined by inductively coupled plasma optical emission spectrometry (ICP-OES). Additionally, the total concentration of the selected elements has been determined by X-ray fluorescence spectrometry with energy dispersion (EDXRF). The results of the iron forms' determinations in archaeological pottery samples have been applied in the archaeometric studies on the potential recognition of the pottery production technology, definitely going beyond the traditional analysis of the pottery colour.

Glycogen-rich clear cell carcinoma of the breast with solid papillary pattern: Two cases with heterogeneous clinicopathological features.

Invasive breast cancer is a heterogeneous disease, both in its histopathological classification and clinical course. Glycogen-rich clear cell carcinoma of the breast is an extremely rare subtype of invasive breast carcinoma, accounting for up to 3% of all breast carcinomas. The tumor is composed of polygonal cells with abundant clear cytoplasm containing glycogen and has a very controversial prognosis. Solid papillary pattern is an uncommon morphological variant of breast carcinoma which is associated with indolent behavior in the absence of an invasive component. To date, there are only three cases of glycogen-rich clear cell carcinoma with solid papillary pattern reported in the English literature. In this article, we present two cases of glycogen-rich clear cell carcinoma of the breast, encountered in our daily clinical practice over a period of 5 years (2015-2020) and perform a brief review of currently published literature. Unlike most cases of glycogen-rich clear cell carcinoma documented to date, follow-up of our case featuring solid papillary pattern revealed extremely favorable clinical outcome, suggesting a better prognosis for tumors with this morphology.

Breast cancer mortality gaps in Romanian women compared to the EU after 10 years of accession: Is breast cancer screening a priority for action in Romania? (Review of the Statistics).

Breast cancer remains the most common cause of morbidity and mortality by cancer in females worldwide, even though it is largely preventable through population screening. Despite notable progress in the last years in the EU, breast cancer screening programs still maintain wide variations among countries and socio-economic groups. This statistical review aimed to investigate the breast cancer-related health gaps in Romanian women compared to the average EU female population after 10 years of accession (2007-2016). We evaluated breast cancer-related deaths, age-standardized mortality rates and contribution of breast cancer to life expectancy. Trends and percentage changes were compared between Romania and EU-27 for breast cancer, all cancer and all causes of mortality. We found a higher increase of breast cancer deaths in Romania, an increasing trend of mortality (opposite to EU) and a contribution to life expectancy at birth that increased gradually from 0.45 to 0 48 years. All these health gaps compared to EU are aggravated by the fact that no population screening for breast cancer is organized in the country. The opportunities for organizing such a program are consistent, but they should be increased in the future, in order to control the health gap between Romania and EU.

Implications of human T-lymphotropic virus in pregnancy: A case report and a review of the diagnostic criteria and management proposal.

Human T-lymphotropic virus (HTLV) is considered to be the most highly oncogenic existing virus, being the cause of several fatal diseases such as adult T cell leukemia-lymphoma (ATL) and HTLV-I-associated myelopathy (HAM). The main transmission methods are unprotected sexual intercourse, vertical transmission and breastfeeding and direct exposure to infected blood or tissue. The identification of infected mothers prior to delivery is a highly important step in preventing mother to child transmission. Universal antenatal screening for HTLV is not recommended in Romania, although there are sufficient data demonstrating the risk of vertical transmission. We present the case of an HTLV-1-infected pregnant woman, with an aim to highlight: i) points of strategy for the management of HTLV during pregnancy; ii) the particularities of the course of pregnancy; and iii) the aspects that show the importance of knowing the status regarding the HTLV infection antepartum. The case was particular due to the ascendant proviral load during the pregnancy period, which led to the initiation of antiretroviral therapy and the particular pregnancy outcome with preterm rupture of membranes and fetal growth restriction. According to current recommendations, pregnant women infected with HTLV-1 should be advised to refrain from donating blood, body organs, or other tissues. There is no evidence of the number of individuals infected with this virus in Romania at present, and the diagnosis can only occur by chance. A specific treatment or immunization for HTLV infection does not currently exist, thus preventive methods are the only tool to reduce the prevalence and mortality of this infection.

A rare case of placental mesenchymal dysplasia - case report and literature review.

Described as a rare anomaly of the placenta, with a reported incidence of 0.02%, mesenchymal dysplasia is a benign condition characterized by placentomegaly, grape-like vesicles and by microscopic features resembling those of a molar pregnancy, such as hydropic villi, cistern formation and dysplastic blood vessels. We report a rare case of placental mesenchymal dysplasia diagnosed in a pregnancy with early symmetric fetal intrauterine growth restriction and a normal karyotype. Based on this case report, we discuss the particularities of this condition, emphasizing the ultrasonography and histopathological findings.

Practical aspects regarding the histopathological grading and anaplastic transformation of gangliogliomas - a literature review.

Ganglioglioma represents a benign central nervous tumor, occurring predominantly in the pediatric population and affecting the temporal lobe. It is also renowned for its epileptogenic potential. However, to date, there are numerous uncertain features about this tumor, especially about its grading system. In the former World Health Organization (WHO) Classification of central nervous tumors system, gangliogliomas could have been attributed one out of three grades: grade I (benign), grade II (atypical), and grade III (anaplastic). The new classification systems have renounced to atypical ganglioglioma nomenclature, due to the lack of histopathological criteria for this entity. Another controversial aspect of grade I ganglioglioma is its potential to transform into a malignant tumor, namely, most frequently an anaplastic ganglioglioma. Based on our knowledge, there are no literature reviews to date focusing on anaplastic transformation potential. The present paper encompasses all anaplastic transformation of gangliogliomas and has analyzed the time frame between the two events, the age of the patients and its relationship to the complete or subtotal resection and administration of radiotherapy. Thirty-three cases of malignant transformation of ganglioglioma have been reported so far in the literature, with 54.54% of them undergoing progression to anaplastic ganglioglioma and 21.21% to anaplastic ganglioglioma. Median age was 26 years, and the cases were evenly distributed between the two genres. Only 27.27% of all evaluated cases had been administrated adjuvant radiotherapy, and only 44% of the latter have had an incomplete tumoral resection.

Early prenatal diagnosis of an atypical phenotype of sacral spina bifida.

Neural tube defects (NTDs) occur during embryogenesis, specifically during the fifth or sixth week of gestation, and are described as aberrant neural tube closing. The defect may alter the normal development of the vertebrae, spinal cord, cranium, or brain. The present study describes the case of a 41-year-old pregnant woman with fetal sacral meningocele, no associated pathologies, no family history of neural tube defects, a pregnancy under folate supplementation with the aim of highlighting the importance of ultrasound in diagnosing neural tube defects. The ultrasonographic diagnosis was not clear from the beginning. In our case, the differential diagnosis of meningocele was made with the cystic compound of a sacrococcygeal teratoma, which represents one of the most common congenital tumors in newborns. The particularity of this case was that a neural tube defect occurred despite the prophylactic administration of folic acid during pregnancy, which represents a well-documented protection against neural tube defects in fetuses.

Colon cancer in pregnancy: a diagnostic and therapeutic challenge.

Metastatic colorectal cancer during pregnancy and postpartum is rather rare, but it represents major diagnostic and therapeutic challenges for obstetricians and surgeons. Cancer itself rarely affects the placenta or growing baby directly. However, metastatic disease is much more common than in nonpregnant patients and detecting cancer while pregnant can be complicated for both the mother and the health care team. In this article, we report a case of moderately differentiated colon adenocarcinoma in pregnancy that was diagnosed in an advanced stage, implying a complex diagnostic and therapeutic approach. The classic histological and immunohistochemical (IHC) study on this case reveals that tumorous areas have lost goblet cells and, implicitly, mucus; also, there are absent estrogen and progesterone receptors, possible causes of neoplasm in pregnancy, the rate of tumor proliferation is increased, the IHC reaction that highlights the protein responsible for cytoplasmatic anchoring of cadherins is intense positive, and the enzyme responsible for inflammation and pain is increased in these areas.

Chondrosarcoma of the pelvis - case report.

Chondrosarcoma (CHS) is the third most common primary bone tumor after myeloma and osteosarcoma. Histologically, it is made of pure hyaline cartilage differentiation. The tumor itself may have myxoid modification and calcification. It occurs especially after 50 years, with an equal gender distribution. Most CHS are solitary, the etiology is still unclear and most of them are discovered accidentally. Early diagnosis is crucial for a good prognosis. In this paper, we would like to present a case of a female patient with an accidentally discovered CHS of the iliopubic and ischiopubic ramus of the pelvis. The purpose of this report is to highlight the importance of multidisciplinary management of tumor pathology, especially when the site of the tumor is surgically hardly accessible and to underline possible common genetic aspects of benign and malignant tumors.

Bilateral serous surface papillary borderline ovarian tumor in 19-year-old patient. Ultrasound, immunohistochemical and therapeutic particularities of reproductive age.

Borderline tumors have a histological aspect of atypical epithelial proliferation without stromal invasion and typically occur in fertile ages, approximately one-third of women diagnosed are younger than 40. Serous borderline tumors are the most encountered and they can present micropapillary features that are associated with a higher rate of recurrence and the possibility of peritoneal implants. We present the case of a serous borderline ovarian tumor in a young patient and the diagnosis and treatment particularities. The patient presented with no symptoms, for a specialist advice, in the context of failure obtaining spontaneous pregnancy over a period of seven months. Paraclinical, the only modified parameter was CA 125, respectively a slight increase of its value. The atypical appearance on abdominal and transvaginal ultrasound indicated a presumptive diagnosis; both ovaries with multiple irregular vegetation, moderately vascular on Doppler examination, with the starting point in epithelial capsule shell, that appeared thick and hyperechogenic. About 7 cm of pelvic fluid was also present. During exploratory laparoscopic intervention, the surrounding tissue of both ovaries was biopsied and the fragments were sent for histopathological and immunohistochemical exam. Immunohistochemical assays correlated with the histopathological analysis and anatomical clinical data confirmed the diagnosis. After informed consent, the patient underwent radical surgery with a quick and uneventful recovery. The series of investigations had the objective to establish the best management of the case and reviewing the possibility of a conservative surgery. Patient clinical aspect matched with the patterns of ovarian borderline tumors by the asymptomatic presence of the bilateral adnexal masses.

Morphological study of cephalothoracopagus deradelphus type conjoined twins. A case report.

Cephalopagus is a rare variety of conjoined twins. They are fused with their heads, thoracic and upper abdominal cavities. The exact mechanism for development of conjoined twins cannot be clearly explained. It appears that there is an alteration in the normal developmental process of monozygotic twins, which fail to separate from each other. We present the morphology of a cephalothoracopagus, revealed through anatomical dissection, emphasizing the arrangement of the viscera in the thoracic and abdominal cavities. They are fused with their heads, thoracic and upper abdominal cavities. The lower abdomen and pelvic cavities are free. Each twin has two upper and lower limbs, normally shaped. Each twin has a heart and two lungs. There is a single pharynx, esophagus and stomach, but normal lower abdominal systems. The genital and urinary systems are apparently normal. Due to the fusion of the heads and abnormal arrangement of the superior central nervous system, surgery is not attempted in these cases, the prognosis being very poor.

Morphological and ultrasonographic study of fetuses with cervical hygroma. A cases series.

Cystic cervical hygroma or cervical cystic lymphangioma is a congenital benign disease of the lymphatic system that is characterized by the accumulation of lymph in the jugular lymphatic sacs of the nuchal region. The factor that causes this pathology is not clarified yet but the physiopathological mechanism seems to be multifactorial. The incidence and prevalence of cervical hygroma are increased in patients with Turner syndrome, Down syndrome, Klinefelter syndrome, Edwards syndrome, Patau syndrome, Noonan syndrome, pterygium syndrome, Cantrell pentalogy, Fryns syndrome, Apert syndrome, Pena-Shokeir syndrome and achondroplasia. The gold standard method in establishing the antenatal diagnosis is ultrasonography, a non-invasive and low-cost procedure. We report four cases of fetuses who were diagnosed antepartum with cervical hygroma in the Department of Obstetrics and Gynecology of the University Emergency Hospital in Bucharest, Romania. Two products of conception were send to the Department of Anatomy of the "Carol Davila" University of Medicine and Pharmacy, Bucharest, for an extensive morphological analysis. Cervical cystic hygroma is a congenital condition of variable expression in terms of both morphology and chronology. A complete ultrasound examination, performed by an experimented specialist in maternal-fetal medicine is essential in establishing the diagnosis of cervical hygroma. Screening for aneuploidies, between the 11th and 14th weeks of pregnancy is also mandatory due to the frequent association between cervical hygroma and congenital anomalies.

Giant ovarian mucinous cystadenoma with borderline areas: a case report.

Nowadays, giant ovarian mucinous cystadenomas are a rare condition, due to early diagnose and treatment. We report the case of a 44-year-old patient, who was diagnosed and admitted in our department with a giant pelvi-abdominal mass. The patient was operated with very high-risk consent, thus an enormous ovarian cyst of approximately 30 kg was extirpated. Afterwards, an extensive histopathological analysis was performed in order to determine the exact clinicopathological entity of the giant tumor-enteric type of multilocular mucinous ovarian cyst adenoma with borderline areas, with benign proliferation. Although giant ovarian mucinous cyst adenoma with borderline areas is an extremely rare condition, when encountered it is a real challenge for both surgeon and pathologist.