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Gaballah AH, Algazzar M, Kazi IA, Badawy M, Guys NP, Mohamed EAS, Sammon J, Elsayes KM, Liu PS, Heller M. The Peritoneum: Anatomy, Pathologic Findings, and Patterns of Disease Spread. Radiographics 2024; 44:e230216. [PMID: 39088361 DOI: 10.1148/rg.230216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2024]
Abstract
Disease spread in the abdomen and pelvis generally occurs in a predictable pattern in relation to anatomic landmarks and fascial planes. Anatomically, the abdominopelvic cavity is subdivided into several smaller spaces or compartments by key ligaments and fascial planes. The abdominal cavity has been traditionally divided into peritoneal, retroperitoneal, and pelvic extraperitoneal spaces. Recently, more clinically relevant classifications have evolved. Many pathologic conditions affect the abdominal cavity, including traumatic, inflammatory, infectious, and neoplastic processes. These abnormalities can extend beyond their sites of origin through various pathways. Identifying the origin of a disease process is the first step in formulating a differential diagnosis and ultimately reaching a final diagnosis. Pathologic conditions differ in terms of pathways of disease spread. For example, simple fluid tracks along fascial planes, respecting anatomic boundaries, while fluid from acute necrotizing pancreatitis can destroy fascial planes, resulting in transfascial spread without regard for anatomic landmarks. Furthermore, neoplastic processes can spread through multiple pathways, with a propensity for spread to noncontiguous sites. When the origin of a disease process is not readily apparent, recognizing the spread pattern can allow the radiologist to work backward and ultimately arrive at the site or source of pathogenesis. As such, a cohesive understanding of the peritoneal anatomy, the typical organ or site of origin for a disease process, and the corresponding pattern of disease spread is critical not only for initial diagnosis but also for establishing a road map for staging, anticipating further disease spread, guiding search patterns and report checklists, determining prognosis, and tailoring appropriate follow-up imaging studies. ©RSNA, 2024 Supplemental material is available for this article.
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Affiliation(s)
- Ayman H Gaballah
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Maged Algazzar
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Irfan A Kazi
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Mohamed Badawy
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Nicholas Philip Guys
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Eslam Adel Shehata Mohamed
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Jennifer Sammon
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Khaled M Elsayes
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Peter S Liu
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
| | - Matthew Heller
- From the Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (A.H.G., M.B., K.M.E.); Department of Radiology, University of Menoufia, Menoufia, Egypt (M.A.); Department of Radiology, University of Missouri, Columbia, Mo (I.A.K., E.A.S.M.); Department of Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.P.G.); Department of Radiology, Cork University Hospital, Cork, Ireland (J.S.); Department of Radiology, Cleveland Clinic, Cleveland, Ohio (P.S.L.); and Department of Diagnostic Imaging, Mayo Clinic, Jacksonville, Fla (M.H.)
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Hassan B, Abdullah L, Hussein F, Issa A, Al-Assi T, Alshehabi Z. Secondary amenorrhea as the first presentation of Krukenberg tumor arising from the gastroesophageal junction in a 34-year-old woman: A case report. Int J Surg Case Rep 2024; 117:109472. [PMID: 38460292 PMCID: PMC10943424 DOI: 10.1016/j.ijscr.2024.109472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/11/2024] Open
Abstract
INTRODUCTION Krukenberg tumors account for 9 % of metastatic ovarian tumors, they usually originate from the stomach and colon and are microscopically characterized by the presence of mucus-filled signet-ring cells. Krukenberg tumor originating from the gastroesophageal junction is extremely rare, which limits establishing proper diagnosis and management. PRESENTATION OF CASE A 34-year-old women presented with a complaint of amenorrhea, ultrasonography showed bilateral ovarian masses, pathological studies revealed Krukenberg tumor, immunohistochemistry of the tumor was positive for (CK1, and CK20). Upper GI endoscopy revealed the primary lesion located at the inferior esophagus and extending to the cardia. Despite marked improvement after introducing a chemotherapy regimen of oxaliplatin, calcium folinate and fluorouracil, the patient refused to complete her therapeutic course and died 5 months after discontinuation. DISCUSSION Krukenberg tumor may be asymptomatic but may also manifest as pelvic pain, bloating, and menstrual cycle abnormalities. Immunohistochemistry of Krukenberg tumor is mandatory to determine the primary tumor. Positivity of CK1, CK20 and negativity of CK7 indicates the gastrointestinal origin of the tumor. Different choices are available for the management of Krukenberg tumor but it still has a poor prognosis with an average survival rate of 14 months. CONCLUSION Krukenberg tumor from the esophagus is rare and still enigmatic in terms of management. In this article, we aim to draw attention into possible presentations of the tumor by providing the first case in Syria of Krukenberg tumor originating from the esophagus and presenting as secondary amenorrhea and bilateral adnexal masses.
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Affiliation(s)
- Bassam Hassan
- Faculty of Medicine, Cancer Research Center, Tishreen University, Latakia, Syria.
| | - Lava Abdullah
- Department of Obstetrics and Gynecology, Police Hospital, Damascus, Syria
| | - Firas Hussein
- Department of Hematology and Oncology, Tishreen University Hospital, Syria
| | - Aghiad Issa
- Faculty of Medicine, Cancer Research Center, Tishreen University, Latakia, Syria
| | - Thanaa Al-Assi
- Department of Gynecology, Alsaydeh Surgical Hospital, Latakia, Syria
| | - Zuheir Alshehabi
- Faculty of Medicine, Cancer Research Center, Tishreen University, Latakia, Syria; Department of Pathology, Tishreen University, Latakia, Syria
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Miyagawa Y, Kitazawa M, Tokumaru S, Nakamura S, Koyama M, Yamamoto Y, Miyazaki S, Hondo N, Soejima Y. Impact of Oophorectomy on Survival and Improving Nutritional Status in Ovarian Metastasis from Colorectal Adenocarcinoma. Oncology 2023; 102:114-121. [PMID: 37699374 DOI: 10.1159/000533599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 08/07/2023] [Indexed: 09/14/2023]
Abstract
INTRODUCTION Ovarian metastasis of colorectal cancer is known to have a poor prognosis. This study aimed to elucidate the characteristics of patients who underwent oophorectomy for ovarian metastasis from colorectal cancer. METHODS This retrospective study included 16 patients who underwent oophorectomy for colorectal cancer metastasis to the ovary from January 2004 to December 2017. Improvement in patient's symptoms and pre- and postoperative changes in various nutritional and inflammatory indicators were assessed. Survival analysis and identification of prognostic factors were conducted with a median follow-up of 40.7 (5-109) months. RESULTS Of 16 patients, 12 had (75%) synchronous and 4 (25%) had metachronous metastasis. Fourteen patients were symptomatic but symptoms resolved postoperatively. Thirteen patients (81.3%) had ascites and 5 (31.3%) had pleural effusion on preoperative computed tomography that disappeared after surgery in all cases. The median value of prognostic nutritional factor was significantly increased postoperatively (36.0 [preoperatively] vs. 47.5, p < 0.0001). The median (interquartile range) values for lymphocyte-C-reactive protein ratio were 715.2 (110-2,607) preoperatively and 6,095.2 (1,612.3-14,431.8) postoperatively (p = 0.0214). The median survival of the entire cohort was 60.4 months. The 3-year survival rates for R0 + R1 and R2 cases were 83% and 24% (p = 0.018), respectively. Univariate analysis showed that R2 resection and low postoperative lymphocyte-C-reactive protein ratio were associated with poor prognosis. CONCLUSIONS Oophorectomy for ovarian metastasis from colorectal cancers was safely performed. It improved the patients' symptoms and nutritional status and may result in improved prognosis.
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Affiliation(s)
- Yusuke Miyagawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Masato Kitazawa
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Shigeo Tokumaru
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Satoshi Nakamura
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Makoto Koyama
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuta Yamamoto
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Satoru Miyazaki
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Nao Hondo
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuji Soejima
- Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
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