The definition of a cesarean scar pregnancy (CSP) is the localization of the gestational sac (GS) in the cicatrix tissue, which is created in the front wall of the uterus after a previous cesarean section (CS). The worldwide prevalence of CSP has been growing rapidly. However, there are no general recommendations regarding prophylaxis and treatment of the abnormalities of the anterior wall of the uterus discovered in a non-pregnant myometrium, or how to deal with existing cases of CSP. We present the latest knowledge, a holistic approach to the biology, histology, imaging, and management concerning post-CS scars based on our cases, which were treated in the Department of Pregnancy and Pathology of Pregnancy in the Medical University of Lublin, Poland. In our study, we present images of tissue samples of areas with a cicatrix in the uterus, and ultrasound and MRI images of CSP. We discuss the advances in the biology of the post-CS scar tissue, the prevention techniques used to repair the scar defect (niche) before the pregnancy, and the treatment of different complications of CSP, such as the rupture of the gravid uterus or the dehiscence of the myometrium.

Neurofibromas of the stomach can occur in the course of Recklinghausen's disease. Sporadic gastric neurofibroma appears rarely. This tumour may look like an ulcer and can be a cause of abdominal pain, nausea, and bleeding from the gastrointestinal tract. We reported a 61-year-old women complaining of stomachache for several months. Gastroscopy revealed a tumour with ulceration in the prepyloric part of the stomach. Helicobacter pylori infection was also present. Helicobacter pylori eradication and prolonged treatment of proton pump inhibitors did not decrease the ailments or the size of the tumour. It was not possible to determine the nature and origin of the tumour by carrying out examinations such as endoscopic ultrasound and computed tomography of the abdomen. Only after surgery and histopathological examination with immunohistochemistry was this tumour identified as a neurofibroma. In order to differentiate the tumour the following immunohistochemical examinations were carried out: CD34 (slightly +), CD117 (–), S-100 (+), desmin (–), NSE (+), GFAP (–), SMA (–), bc12 (–), CD99 (–), ALK1 (–), and MiB (1–1.5%). In such cases excision of the tumour is the preferred treatment.

On the basis of our experience, conservative surgical procedure is sufficient for penile glomus tumors. However, each patient should be carefully examined for possible extragenital lesions.

This article has been peer reviewed and published immediately upon acceptance.It is an open access article, which means that it can be downloaded, printed, and distributed freely, provided the work is properly cited. Articles in "Ginekologia Polska" are listed in PubMed.

A new case of intrapancreatic accessory spleen located in the tail of the pancreas in a premature male newborn is reported. The anomaly was unexpectedly found at the autopsy together with many other malformations including heart defects, polycystic kidneys, oxycephaly, facial dysmorphy, low set ears, webbing of neck and accessory fingers of right hand and foot. Microscopic examination of the pancreas revealed accessory spleen composed of red and white pulp. The spleen was partly well-demarcated but partly intermingled with pancreatic lobules. Many goblet cell-containing intralobular pancreatic ducts, some of them entrapped within spleen were noted. Splenopancreatic field abnormalities are known to be highly specific for trisomy 13 syndrome. Although karyotyping was not performed, on the basis of reveled malformations the syndrome can be suspected in the presented case.