• Examples of tumors include Primary peritoneal carcinoma Pseudomyxoma peritonei Examples of sarcomas include: Soft-tissue sarcoma liposarcoma leiomyosarcoma Undifferentiated pleomorphic sarcoma, a clinically distinct sarcoma of the area Intraperitoneal Retropubic space Rectovesical pouch Vesicouterine pouch Rectouterine pouch (Pouch of Douglas) Gray's Anatomy for Students, 2nd Ed. 2010. (wikipedia.org)
  • Complete surgical resection is the only potential curative treatment modality for retroperitoneal sarcomas and is best performed in high-volume centres by a multidisciplinary sarcoma team. (calcuttayellowpages.com)
  • The ability completely to resect a retroperitoneal sarcoma and tumour grade remain the most important predictors of local recurrence and disease-specific survival. (calcuttayellowpages.com)
  • In the UK there are estimated to be between 250 and 300 new diagnoses of retroperitoneal sarcoma (RPS) each year. (calcuttayellowpages.com)
  • However, in case of huge retroperitoneal sarcoma fully occupying the abdominal cavity, surgical resection tends to be insufficient, resulting in poor outcomes. (biomedcentral.com)
  • A study to test the effect of chemotherapy before surgery compared to surgery alone in patients with high risk retroperitoneal sarcoma. (who.int)
  • English language citations were included for the period of 1999 through 2010 using the primary search strategy: pelvis, fracture hemorrhage, trauma, and retroperitoneal hematoma. (east.org)
  • Inclusion criteria: Histologically proven primary high risk leiomyosarcoma (LMS) or Liposarcoma (LPS) of retroperitoneal space or infra-peritoneal spaces of pelvis. (who.int)
  • Over time, it can lead to a mass behind the abdomen and its contents called retroperitoneal fibrosis. (medlineplus.gov)
  • Retroperitoneal inflammation and fibrosis is a rare condition. (medlineplus.gov)
  • Treatment depends on the underlying cause of retroperitoneal inflammation and fibrosis. (medlineplus.gov)
  • Retroperitoneal fibrosis (RPF) is a form of chronic periaortitis characterized by the development of extensive fibrosis throughout the retroperitoneum, typically centered over the anterior surface of the fourth and fifth lumbar vertebrae and resulting in entrapment and obstruction of retroperitoneal structures, notably the ureters. (medscape.com)
  • Intravenous urogram in a patient with retroperitoneal fibrosis shows medial deviation of the middle part of both ureters. (medscape.com)
  • Laparoendoscopic single-site surgery for deep infiltrating endometriosis based on retroperitoneal pelvic spaces anatomy: a retrospective study. (bvsalud.org)
  • The study aims to introduce a transumbilical single-port laparoscopic surgery based on retroperitoneal pelvic spaces anatomy , which can complete the operation of deep infiltrating endometriosis more easily. (bvsalud.org)
  • In summary, this study demonstrates the feasibility of transumbilical single-port laparoscopic surgery for deep infiltrating endometriosis based on retroperitoneal pelvic spaces anatomy . (bvsalud.org)
  • In disease, the space is usually closed inferiorly, preventing pelvic spread. (radiopaedia.org)
  • Patient was operated laparoscopically on 5 July 2013, consisted of, extensive dissection of retroperitoneal space and structures including ureters, anterior trunk of both hypogastric arteries with ligation, dissection of para-vesical and para-rectal spaces along with resection of pelvic floor DIE and TLH BS&O, total operation time was close to 3 hours. (isge.org)
  • Robot assisted lymphadenectomy in urology: pelvic, retroperitoneal and" by Giovannalberto Pini, Surena F Matin et al. (providence.org)
  • Robot assisted lymphadenectomy in urology: pelvic, retroperitoneal and inguinal. (providence.org)
  • Bleeding from a blood vessel or structure in the retroperitoneal such as the aorta or inferior vena cava into the retroperitoneal space can lead to a retroperitoneal hemorrhage. (wikipedia.org)
  • Hemorrhage from these vessels, therefore, occurs in the retroperitoneal space and does not cause hemoabdomen. (dvm360.com)
  • The retroperitoneal space (retroperitoneum) is the anatomical space (sometimes a potential space) behind (retro) the peritoneum. (wikipedia.org)
  • The retroperitoneum space contains the lumbar plexus and lumbar region vasculature. (medtronic.com)
  • The most common benign pathologies encountered in the retroperitoneum include benign neurogenic tumours, paragangliomas, fibromatosis, renal angiomyolipomas and benign retroperitoneal lipomas. (calcuttayellowpages.com)
  • The perirenal space is the largest of the three divisions of the retroperitoneum and is the most easily identified. (radiopaedia.org)
  • Staging of the disease followed by CAT scanning of the upper and lower abdomen and of the retroperitoneal space showed multiple, enlarged bilateral para-aortic, and mesenteric lymph nodes. (ispub.com)
  • A 33-year-old patient with pancreatic neuroendocrine tumor (NET) G2 revealed progression of the disease in the form of multiple metastases to the liver, lymph nodes of the hepatoduodenal ligament and retroperitoneal space 1.5 months after surgical treatment. (enets.org)
  • It contains the following structures: Pancreas Ascending and descending colon Duodenum Posterior pararenal space Bounded by the posterior leaf of the renal fascia and the muscles of the posterior abdominal wall. (wikipedia.org)
  • Since retroperitoneal sarcomas (RPS) are often asymptomatic until they become large and are located adjacent to vital organs and structures (e.g., the aorta, inferior vena cava, duodenum, and head of the pancreas), appropriate surgical resection with negative microscopic margins (R0 resection) is sometimes difficult to achieve. (biomedcentral.com)
  • It contains organs that are deemed retroperitoneal, such as the kidneys, adrenal glands, pancreas, duodenum parts 2-4, ascending and descending colon, rectum, and the majority of the abdominal aorta and IVC. (nehcacademy.com)
  • The Pancreas , a mixed exocrine and endocrine gland, is another important organ in this space. (nehcacademy.com)
  • It contains the following structures: Adrenal gland Kidney Renal vessels Perirenal fat, which is also called the "adipose capsule of the kidney" and may be regarded as being part of the renal capsule Anterior pararenal space Bounded by the posterior layer of peritoneum and the anterior leaf of the renal fascia. (wikipedia.org)
  • This is the first report of ureteral injury after oocyte retrieval presenting itself with delayed massive hematuria and no signs of renal dysfunction or urinary leakage into retroperitoneal space. (hindawi.com)
  • Once transected (or torn) the vascular pedicle retracts into the retroperitoneal space as the testicular vessels are branches off the renal vessels. (dvm360.com)
  • Organs are retroperitoneal if they have peritoneum on their anterior side only. (wikipedia.org)
  • This is different from organs that are not retroperitoneal, which have peritoneum on their posterior side and are suspended by mesentery in the abdominal cavity. (wikipedia.org)
  • Organs that were once suspended within the abdominal cavity by mesentery but migrated posterior to the peritoneum during the course of embryogenesis to become retroperitoneal are considered to be secondarily retroperitoneal organs. (wikipedia.org)
  • Retroperitoneal sarcomas (RPS), such as pleomorphic leiomyosarcoma, often invade or displace vital organs in the abdominal cavity and exhibit an aggressive clinical course. (biomedcentral.com)
  • These sound waves then bounce back, creating detailed images that help healthcare professionals evaluate the retroperitoneal organs and surrounding structures. (medicalert.systems)
  • A retroperitoneal ultrasound helps detect any abnormalities or disorders within these organs. (medicalert.systems)
  • It is also useful in assessing the blood flow to these organs and detecting any obstructions or abnormalities in the retroperitoneal vessels. (medicalert.systems)
  • In conclusion, a retroperitoneal ultrasound is a valuable tool in diagnosing various conditions affecting the retroperitoneal organs. (medicalert.systems)
  • If you have concerns or symptoms related to your retroperitoneal organs, consult your healthcare provider who may recommend a retroperitoneal ultrasound as part of your diagnostic journey. (medicalert.systems)
  • Rather, it contains actual spaces and cavities which are filled with organs and tissues. (nehcacademy.com)
  • It's a potential space between the parietal peritoneum (lining the abdominal wall) and the visceral peritoneum (covering the organs). (nehcacademy.com)
  • These are organs that were originally formed in the retroperitoneal space and have remained there throughout development. (nehcacademy.com)
  • These are organs that were initially formed within the peritoneum during embryological development but migrated to a retroperitoneal position as they grew and developed. (nehcacademy.com)
  • The Kidneys and Adrenal Glands are key organs situated in the retroperitoneal space. (nehcacademy.com)
  • Retroperitoneal abscess is an uncommon complication of a first trimester medical termination of pregnancy. (jpgo.org)
  • We present a rare complication of first trimester criminal abortion in the form a retroperitoneal abscess which continued to drain through the uterus vaginally. (jpgo.org)
  • [16] We present a postabortal case with a retroperitoneal abscess in which the pus continued to drain through the uterus and cervix. (jpgo.org)
  • Retroperitoneal drainage of abscess was done. (jpgo.org)
  • Structures that are not suspended by mesentery in the abdominal cavity and that lie between the parietal peritoneum and abdominal wall are classified as retroperitoneal. (wikipedia.org)
  • Retroperitoneal tumours can cause a diagnostic dilemma and present several therapeutic challenges because of their rarity, relative late presentation and anatomical location, often in close relationship with several vital structures in the retroperitoneal space. (calcuttayellowpages.com)
  • Surgical strategy consisted in creating retroperitoneal space, identifying left ureter and gonadal vessels and remaining adherent to the peritoneum anteriorly. (bmj.com)
  • A 65-year-old Japanese woman developed abdominal discomfort due to a huge retroperitoneal tumor fully occupying the abdominal cavity. (biomedcentral.com)
  • Contrast CT scan demonstrating retroperitoneal hematoma consistent with suprainguinal arteriovenous cannulation. (medscape.com)
  • The diagnosis of RPF requires a high degree of suspicion, and the evaluation of patients with presumed idiopathic RPF includes ruling out secondary RPF due to malignancy, infection, retroperitoneal injury, or drugs. (medscape.com)
  • It was likely that the tract connecting the uterine cavity to the retroperitoneal space remained, and would not close down. (jpgo.org)
  • Review the anatomical considerations of the retroperitoneal space. (medtronic.com)
  • Retroperitoneal tumours present several therapeutic challenges because of their relative late presentation and anatomical location. (calcuttayellowpages.com)
  • The retroperitoneal space, as its name suggests, is the anatomical space in the abdominal cavity behind (retro) the peritoneum. (nehcacademy.com)
  • Surgical invasiveness in this procedure would be reduced because the incision was made in the lower abdomen and area of dissection in the retroperitoneal space is smaller than TEP surgery using umbilical port. (sages.org)
  • This review highlights the presentation, evaluation and initial management of patients presenting with retroperitoneal tumours and the surgical management of RPS. (calcuttayellowpages.com)
  • We aim to describe surgical approach and technical landmarks in retroperitoneal laparoscopic para-aortic lymphadenectomy. (bmj.com)
  • This report describes a case of rapidly progressive retroperitoneal pleomorphic leiomyosarcoma that was favorably controlled by debulking surgery followed by combination chemotherapy and radiotherapy. (biomedcentral.com)
  • Multimodal therapy with debulking surgery, combination chemotherapy and radiotherapy controlled a rapidly progressive retroperitoneal pleomorphic leiomyosarcoma. (biomedcentral.com)
  • After discussion in multidisciplinary committee, retroperitoneal lymphadenectomy was indicated. (bmj.com)
  • Conclusion Retroperitoneal laparoscopic para-aortic lymphadenectomy is a safe reproducible technique in referral centres. (bmj.com)
  • Sarcomas comprise a third of retroperitoneal tumours. (calcuttayellowpages.com)
  • Soft tissue sarcomas are rare tumours, with retroperitoneal sarcomas expected to compose approximately 15% of the 2,000 cases of soft tissue sarcomas anticipated in England and Wales each year. (calcuttayellowpages.com)
  • In 1829, John Lobstein, MD (1777-1835), described soft-tissue sarcomas that arise in the retroperitoneal space. (ascopost.com)
  • One such imaging technique is a retroperitoneal ultrasound. (medicalert.systems)
  • During a retroperitoneal ultrasound, a sonographer applies a gel on the patient's abdomen and uses a transducer to emit sound waves. (medicalert.systems)
  • 1. How long does a retroperitoneal ultrasound take? (medicalert.systems)
  • A retroperitoneal ultrasound typically takes around 30 minutes to an hour, depending on the complexity of the case. (medicalert.systems)
  • 2. Is a retroperitoneal ultrasound painful? (medicalert.systems)
  • No, a retroperitoneal ultrasound is a painless procedure. (medicalert.systems)
  • 3. Can I eat before a retroperitoneal ultrasound? (medicalert.systems)
  • Yes, you can eat normally before a retroperitoneal ultrasound. (medicalert.systems)
  • 4. Can I have a retroperitoneal ultrasound if I am pregnant? (medicalert.systems)
  • Yes, a retroperitoneal ultrasound is considered safe during pregnancy. (medicalert.systems)
  • 5. Are there any risks associated with a retroperitoneal ultrasound? (medicalert.systems)
  • No, there are no known risks or side effects associated with a retroperitoneal ultrasound. (medicalert.systems)
  • 6. How should I prepare for a retroperitoneal ultrasound? (medicalert.systems)
  • There is no specific preparation required for a retroperitoneal ultrasound. (medicalert.systems)
  • 7. Can a retroperitoneal ultrasound detect all conditions? (medicalert.systems)
  • While a retroperitoneal ultrasound is effective in detecting many conditions, it may not provide a definitive diagnosis in some cases. (medicalert.systems)
  • 8. Who interprets the results of a retroperitoneal ultrasound? (medicalert.systems)
  • 9. How soon will I receive the results of my retroperitoneal ultrasound? (medicalert.systems)
  • Extraperitoneal lesions of endometriosis are rare and the mechanism for spreading outside the retroperitoneal space is unknown. (endometriosi.it)
  • Retroperitoneal inflammation causes swelling that occurs in the retroperitoneal space. (medlineplus.gov)
  • It occurs when a tight fascial closure compresses the graft in its limited retroperitoneal space. (bepress.com)
  • This space is posterior to the parietal peritoneum and anterior to the posterior abdominal wall. (nehcacademy.com)
  • Retroperitoneal ultrasounds are safe, painless, and do not involve any exposure to radiation, making them an ideal imaging choice for patients of all ages. (medicalert.systems)
  • 5. Kunin M. Bridging septa of the perinephric space: anatomic, pathologic, and diagnostic considerations. (radiopaedia.org)
  • Laparoscopic biopsy is safe, minimally invasive, cost-effective, and useful in making therapeutic decisions for retroperitoneal masses. (medscape.com)
  • Retroperitoneal tumours are best evaluated with good quality cross-sectional imaging and preoperative histology by core needle biopsy is required when imaging is non-diagnostic. (calcuttayellowpages.com)
  • After continued dilation, the optimal site to enter the disk space is the midpoint of the disk, or a position slightly anterior to the midpoint of the disk. (surgicalneurologyint.com)
  • The space is surrounded by the perirenal fascia and is in continuity with the opposite perirenal space across the midline. (radiopaedia.org)
  • Invasion of peritoneal and retroperitoneal space by bacteria further results in localized or diffuse peritonitis [ 2 , 3 ]. (biomedcentral.com)
  • We report two cases of retropneumoperitoneum with pneumomediastinum, as a result of diverticular perforations in the retroperitoneal space, in patients with acute diverticulitis and septicemia. (bvsalud.org)
  • The retroperitoneal space is in front of the lower back and behind the abdominal lining (peritoneum). (medlineplus.gov)