ABSTRACT
Infertility is defined as inability to conceive despite regular unprotected sexual intercourse for greater than 1 year. Conditions involving the male partner accounts for the infertility in approximately 50% of cases. The goals of imaging in male infertility are to detect treatable/ reversible causes, imaging for sperm retrieval from testis or epididymis for assisted reproductive techniques like in vitro fertilization or intracytoplasmic sperm injection and to provide appropriate genetic counselling for prevention of occurrence of disease in future offspring. The purpose of this article is to describe imaging features in various causes of male infertility to acquaint radiologists with various imaging appearances of causes of male infertility to avoid missing these pathologies.
Subject(s)
Infertility, Male , Semen , Male , Humans , Infertility, Male/diagnostic imaging , Infertility, Male/genetics , Sperm Injections, Intracytoplasmic/adverse effects , Fertilization in Vitro/adverse effects , Diagnostic Imaging/adverse effectsABSTRACT
The mesentery is a broad fan-shaped fold of peritoneum that suspends the loops of small intestine from the posterior abdominal wall. Although primary neoplasms arising in the mesentery are rare, the mesentery is a major avenue for the dissemination of tumours, which can spread through hematogenous, lymphatic, direct or peritoneal seeding. Imaging helps in the diagnosis of these tumours and aids in directing appropriate treatment by assessing their size, extent and relationship with adjacent structures. The aim of this article is to describe the spectrum of imaging findings of the various mesenteric lesions using ultrasound and CT. Contribution: Evaluation of the mesentery is often neglected during routine ultrasound (US) because of inadequate training and unfamiliarity with the common US features encountered with mesenteric disease. CT plays an essential role in the diagnosis of mesenteric disease. Knowledge of imaging characteristics of various mesenteric lesions helps in timely diagnosis and management.
ABSTRACT
Peritoneal carcinomatosis (PC) refers to metastatic spread of tumor into the peritoneal cavity. Earlier, PC was thought to be associated with grave clinical outcome. However, various advances in treatment options including cytoreductive surgery and heated intraperitoneal chemotherapy or early post-operative chemotherapy can prolong survival of patients with peritoneal carcinomatosis. These treatment options are associated with high morbidity and mortality. The purpose of this article is to acquaint the radiologist about various appearances of peritoneal carcinomatosis in order to help clinicians in selecting candidates for surgery and avoid unnecessary potentially debilitating surgeries in patients with unresectable PC.
ABSTRACT
Lymphoedema is a chronic debilitating condition characterised by diffuse swelling caused by lymphatic obstruction. The secondary form of lymphoedema is more common than the primary form. Untreated filariasis remains an important cause of lymphoedema in developing countries. The most common complication of chronic lymphoedema is cellulitis. It is also a risk factor for the development of neoplasms such as lymphangiosarcoma, squamous cell carcinoma, melanoma, lymphoma and malignant fibrous histiocytoma. We report a case of a woman in her 60s who developed squamous cell carcinoma in the background of chronic lymphoedema.
Subject(s)
Carcinoma, Squamous Cell , Lymphedema , Melanoma , Carcinoma, Squamous Cell/complications , Chronic Disease , Edema/complications , Female , Humans , Lymphedema/complications , Lymphedema/pathology , Melanoma/complicationsABSTRACT
Introduction: Arteriovenous fistulas (AVF) of the superior mesenteric vasculature are rare vascular abnormalities. It often occurs due to iatrogenic injuries during bowel resection or abdominal traumas. As the patient exhibits a variety of signs and symptoms and can present late, diagnosis may be difficult.Multidetector computed tomography (MDCT) is the most common modality for imaging the small bowel, vessels, and mesentery in patients with mesenteric ischemia. Case presentation: We present the case of a 25-year-old man who presented with features of acute intestinal obstruction and was operated on in an emergency. Resection of gangrenous small bowel and bowel adhesiolysis with double barrel ileostomy was performed. During exploratory laparotomy, gangrenous bowels were found, but no cause of mesenteric ischemia could be delineated. Finally, on computed tomography angiography (CTA) superior mesenteric arteriovenous fistula (SMAVF) with superior mesenteric vein (SMV) thrombosis was diagnosed. The patient was advised of aggressive anticoagulant therapy. Conclusion: Computed tomography angiography has become the most reliable diagnostic modality to confirm the diagnosis and guide the best treatment strategy. How to cite this article: Satyam S, Kose S, Singh S, et al. Multidetector Computed Tomography Angiography Role in Diagnosing Superior Mesenteric Arteriovenous Fistula with Superior Mesenteric Vein Thrombosis: A Case Report. Euroasian J Hepato-Gastroenterol 2022;12(2):98-101.
