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Cancer Imaging : the Official... Oct 2010Recent advances in multi-detector computed tomography, magnetic resonance imaging, and ultrasound have led to the detection of incidental ovarian, uterine, vascular and... (Review)
Review
Recent advances in multi-detector computed tomography, magnetic resonance imaging, and ultrasound have led to the detection of incidental ovarian, uterine, vascular and pelvic nodal abnormalities in both the oncology and non-oncology patient population that in the past remained undiscovered. These incidental pelvic lesions have created a management dilemma for both clinicians and radiologists. Depending on the clinical setting, these lesions may require no further evaluation, additional immediate or serial follow-up imaging, or surgical intervention. In this review, guidelines concerning the diagnosis and management of some of the more common pelvic incidentalomas are presented.
Topics: Blood Vessels; Breast Neoplasms; Female; Humans; Incidental Findings; Lymph Nodes; Ovarian Neoplasms; Pelvic Neoplasms; Uterine Neoplasms
PubMed: 20880789
DOI: 10.1102/1470-7330.2010.9021 -
Medicine Dec 2022Sacrococcygeal teratomas (SCT) in adults are extremely rare, and most SCTs are located either mainly outside the pelvis, with a small number of intrapelvic components,... (Review)
Review
Sacrococcygeal teratomas (SCT) in adults are extremely rare, and most SCTs are located either mainly outside the pelvis, with a small number of intrapelvic components, or mostly in the pelvis (types III and IV). The etiology of teratomas remains unknown. Most teratomas are benign, and approximately 1 to 2% of teratomas undergo malignant transformation, including squamous cell carcinoma, adenocarcinoma, sarcoma, and other malignancies. Most SCTs grow insidiously, and their symptoms are not easily detected in the early stages. Some cases may only be discovered through physical examination or compression symptoms when the tumor reaches a detectable size. Computed tomography and magnetic resonance imaging have high detection rates for presacral space-occupying lesions and can provide imaging details with guiding significance for the selection of surgical methods. Surgical resection is the preferred treatment option for SCT and can determine the pathological type. Common sacrococcygeal malignancies are mainly immature teratomas and mature teratomas. When the presence of malignant components is confirmed, the treatment model should be adjusted according to pathological type.
Topics: Humans; Adult; Sacrococcygeal Region; Teratoma; Tomography, X-Ray Computed; Pelvic Neoplasms; Pelvis; Spinal Neoplasms
PubMed: 36596010
DOI: 10.1097/MD.0000000000032410 -
Urology Feb 2012Angiomyolipoma is a rare benign tumor most commonly found in the kidney and, infrequently, extrarenally. We report a case of pelvic angiomyolipoma in a male patient...
Angiomyolipoma is a rare benign tumor most commonly found in the kidney and, infrequently, extrarenally. We report a case of pelvic angiomyolipoma in a male patient without stigmata of tuberous sclerosis. The patient presented with right retroperitoneal bleeding and was found to have bilateral renal angiomyolipomas as well as a pelvic mass with similar appearance as the other lesions. He underwent urgent embolization of the large right angiomyolipoma and subsequent robot-assisted left laparoscopic partial nephrectomy with simultaneous resection of the pelvic mass, which was well-tolerated. Pathology confirmed what is, to our knowledge, the only reported case of pelvic angiomyolipoma.
Topics: Angiomyolipoma; Embolization, Therapeutic; Flank Pain; Hemorrhage; Humans; Kidney Neoplasms; Male; Middle Aged; Neoplasms, Multiple Primary; Nephrectomy; Pelvic Neoplasms
PubMed: 21722945
DOI: 10.1016/j.urology.2011.04.019 -
BMJ (Clinical Research Ed.) Jan 1993
Topics: Endometriosis; Female; Humans; Pelvic Neoplasms
PubMed: 8443475
DOI: 10.1136/bmj.306.6871.158 -
Journal of Cancer Research and... 2022Pelvic floor muscle (PFM) dysfunction and pain are common complications seen in pelvic cancers including the gynecological and genitourinary systems before and after...
BACKGROUND
Pelvic floor muscle (PFM) dysfunction and pain are common complications seen in pelvic cancers including the gynecological and genitourinary systems before and after treatments such as chemotherapy, radiotherapy, and surgeries and may contribute to significant morbidity as the survival rates increase in these patients.
OBJECTIVE
The objective of the clinical trial was to evaluate the effect of transcutaneous electrical nerve stimulation (TENS) and stabilization exercises on pelvic pain in pelvic cancer survivors following multimodal treatment.
MATERIALS AND METHODS
Thirty-one patients including both male and female adults treated for pelvic cancers were recruited in the study. Outcome measures in terms of pain were assessed at baseline and at the end of the study by the visual analog scale and genitourinary pain index (GUPI) scale, abdominal muscle strength by pressure biofeedback unit for transverse abdominal (TrA) muscle, and quality of life (QOL) by functional assessment of cancer therapy general questionnaire. Pelvic stabilization exercises and TENS were administered once daily approximately 30 min during the acute hospitalization.
RESULTS
Pelvic stabilization exercises and TENS demonstrated to be effective in ameliorating pelvic pain (P < 0.001) and improving in the GUPI scores of pain, incontinence, increasing strength of TrA musculature (P < 0.001), and improving overall QOL (P < 0.005).
CONCLUSION
The trial suggests that a combination of pelvic stabilization exercises and conventional TENS may be used as a strategic tool to reduce pain and improve PFM strength after multimodal treatments in pelvic cancer survivors in the clinical setup of an Indian Scenario.
Topics: Adult; Cancer Survivors; Female; Humans; Male; Pelvic Floor; Pelvic Neoplasms; Pelvic Pain; Quality of Life; Transcutaneous Electric Nerve Stimulation; Treatment Outcome
PubMed: 36149171
DOI: 10.4103/jcrt.JCRT_1157_19 -
European Journal of Surgical Oncology :... Dec 2023Chronic fistulating pelvic sepsis is an uncommon complication of multimodal treatment of visceral pelvic tumours. Radical multi-visceral resection is reserved for...
BACKGROUND
Chronic fistulating pelvic sepsis is an uncommon complication of multimodal treatment of visceral pelvic tumours. Radical multi-visceral resection is reserved for patients with persistent, debilitating symptoms despite less invasive treatments and for which there is minimal published data. This study aimed to report the rates of morbidity and long-term sepsis control after pelvic exenteration for chronic fistulating pelvic sepsis.
METHODS
This retrospective cohort study was conducted at a high-volume pelvic exenteration referral centre. Patients who underwent pelvic exenteration for chronic fistulating pelvic sepsis between September 1994 and January 2023 after previous treatment for pelvic malignancy were included. Data relating to postoperative morbidity, mortality and the rate of recurrent pelvic sepsis or fistulae were retrospectively collected.
RESULTS
19 patients who underwent radical resection for chronic fistulating pelvic sepsis after previous pelvic cancer treatment were included. 11 patients were male (58 %) and median age was 62 years (range 42-79). Previously treated rectal (8 patients, 42 %), prostate (5, 26 %) and cervical cancer (5, 26 %) were most common. 18 patients (95 %) had previously received high-dose pelvic radiotherapy, and 14 (74 %) had required surgical resection. Total pelvic exenteration was performed in 47 % of patients, total cystectomy in 68 % and major pubic bone resection in 37 %. There was no intraoperative or postoperative mortality. Major complication rate was 32 %. 12-month readmission rate was 42 %. At last follow up, 74 % had no signs or symptoms of persisting pelvic sepsis.
CONCLUSIONS
Pelvic exenteration for refractory pelvic sepsis following treatment of malignancy is safe and effective in selected patients.
Topics: Humans; Male; Adult; Middle Aged; Aged; Female; Pelvic Neoplasms; Retrospective Studies; Pelvic Exenteration; Combined Modality Therapy; Sepsis; Rectal Neoplasms; Neoplasm Recurrence, Local; Postoperative Complications; Treatment Outcome
PubMed: 37879161
DOI: 10.1016/j.ejso.2023.107124 -
Journal of Orthopaedic Surgery (Hong... 2022There is no consensus regarding the reconstruction method for type 1 resections around the pelvis. Various methods are currently used, such as resection without... (Review)
Review
The outcome of type 1 pelvic resection and reconstruction with pedicle screw-rod system without bone grafting in malignant pelvic tumour: A case series and short term review.
INTRODUCTION
There is no consensus regarding the reconstruction method for type 1 resections around the pelvis. Various methods are currently used, such as resection without reconstruction, bone graft (autologous, recycled, allograft) with simple fixation, and pedicle screw-rod fixation with or without bone grafting. We aim to study the outcome of pedicle screw-rod reconstruction without bone grafting in type 1 pelvic resections involving sacroiliac joint to show that pedicle screw-rod construct alone is stable and has low risk of failure.
MATERIAL AND METHODS
This is a retrospective review of eight patients who underwent type 1 resection of malignant pelvic tumours and reconstruction with a pedicle screw-rod system between 2011 and 2018. All patients who underwent type 1 resection and reconstruction with pedicle screw without bone grafting were included into this study. We reported their clinical (complication and radiological outcome), oncological (local recurrence and metastasis), and functional outcome based on Musculoskeletal Tumour Society Score (MSTS) and The Toronto Extremity Salvage Score (TESS) at their last follow-up.
RESULTS
Eight patients were recruited into the study. The mean follow-up period was 58.5 months (range: 40 - 121 months). There were three postoperative complications in three different patients: superficial infection, surgical hernia with ipsilateral femoral avascular necrosis (AVN), and femoral nerve injury. At the end of the study period, one patient passed away due to disease progression, one patient was alive with disease, and the rest were disease-free. Mean MSTS score during last follow-up was 77.1% (range: 66.7% - 93.3%), while mean TESS score was 75.6% range (63.3% - 80.2%). There were no cases of implant failure.
CONCLUSION
Type 1 pelvic reconstruction with a pedicle screw-rod system is stable without a concurrent biological reconstruction, and it is feasible, with few complications, and an excellent functional outcome.
Topics: Bone Neoplasms; Bone Transplantation; Femur; Humans; Pedicle Screws; Pelvic Neoplasms; Retrospective Studies; Treatment Outcome
PubMed: 35982537
DOI: 10.1177/10225536221119510 -
Journal of Surgical Oncology Apr 2015Management of retroperitoneal sarcomas presents technical and oncological challenges. Imaging is crucial for diagnosis and to define local tumor extent. Complete gross... (Review)
Review
Management of retroperitoneal sarcomas presents technical and oncological challenges. Imaging is crucial for diagnosis and to define local tumor extent. Complete gross resection at initial presentation is the best chance for cure, but there is controversy as to how this can be best achieved. There is a long-term risk of local recurrence, which is best treated with repeat resection if feasible. The roles of radiation and chemotherapy remain undefined.
Topics: Humans; Neoplasm Staging; Pelvic Neoplasms; Retroperitoneal Neoplasms; Sarcoma
PubMed: 25482329
DOI: 10.1002/jso.23840 -
Journal of Visceral Surgery Dec 2012Presacral schwannoma is a rare tumor, diagnosed essentially by pelvi-rectal digital examination. Diagnostic investigations should include initial CT-scan followed by...
Presacral schwannoma is a rare tumor, diagnosed essentially by pelvi-rectal digital examination. Diagnostic investigations should include initial CT-scan followed by pelvic MRI. The role of angiography and preoperative biopsy remain debated. Management is surgical: several surgical routes are possible to remove the tumor; resection essentially consists of enucleation.
Topics: Digital Rectal Examination; Humans; Laparoscopy; Magnetic Resonance Imaging; Neurilemmoma; Pelvic Neoplasms; Sacrum; Tomography, X-Ray Computed
PubMed: 23153770
DOI: 10.1016/j.jviscsurg.2012.07.001 -
Diagnostic and Interventional Radiology... May 2020The incidence of abdominal and pelvic cancer in pregnancy is low, but it is rising as the population of pregnant women gets older. Depending on disease stage,... (Review)
Review
The incidence of abdominal and pelvic cancer in pregnancy is low, but it is rising as the population of pregnant women gets older. Depending on disease stage, gestational age and patient's preference, active surveillance as well as surgery and chemotherapy are feasible options during pregnancy. Correct diagnosis and staging of the tumor is crucial for choosing the best therapeutic approach. Moreover, a reproducible modality to assess the treatment response is requested. Magnetic resonance imaging (MRI) is commonly used with good results for the local staging and treatment response evaluation of most abdominal and pelvic cancers in nonpregnant patients, and it is considered relatively safe during pregnancy. The purpose of this article is to analyze the most relevant topics regarding the use of MRI in pregnant women with abdominal and pelvic cancer. We discuss MRI safety during pregnancy, including the use of gadolinium-based contrast agents (GBCAs), how to prepare the patient for the exam and MRI technique. This will be followed by a brief review on the most common malignancies diagnosed during pregnancy and their MRI appearance.
Topics: Abdomen; Abdominal Neoplasms; Adult; Contrast Media; Female; Gestational Age; Humans; Incidence; Magnetic Resonance Imaging; Neoplasm Staging; Patient Positioning; Patient Preference; Pelvic Neoplasms; Pelvis; Precision Medicine; Pregnancy; Radiologists; Safety; Watchful Waiting
PubMed: 32071031
DOI: 10.5152/dir.2019.19343