Diffuse peritoneal carcinomatosis and Sister Mary Joseph nodule in ovarian carcinoma - exquisite demonstration of the peritoneal reflections on [18F]FDG PET/CT.

A case involving a 64-year-old woman with ovarian carcinoma on maintenance therapy who underwent 18-fluorodeoxyglucose positron emission tomography with computed tomography ([18F]FDG PET/CT) restaging due to rapid cancer antigen 125 (Ca-125) rise. This revealed recurrent disease within the pelvis and large volume, peritoneal carcinomatosis including an avid umbilical deposit, consistent with the rarely seen Sister Mary Joseph nodule (SMJN). This case elegantly demonstrates not only the anatomy of the peritoneal surfaces through avid disease deposition but also highlights the sensitive depiction of disease burden in peritoneal carcinomatosis, including the detection of rare manifestations such as SMJN.

Uncommon Manifestation of Oligometastatic Prostate Cancer: Sister Mary Joseph Nodule.

ABSTRACT: A 76-year-old man with a history of prostate cancer diagnosed in 2008 developed biochemical recurrence in 2010 and started intermittent androgen deprivation therapy. In 2021, due to rising prostate-specific antigen, an 18 F-piflufolastat PSMA PET/CT was performed. It showed a radiotracer-avid sclerotic lesion in the right iliac bone and an indeterminate radiotracer-avid nodule in the umbilical region, demonstrating progressive enlargement and increased uptake on subsequent imaging. Pathologic analysis of the umbilical nodule revealed metastatic prostate cancer-a finding eponymically referred to as a Sister Mary Joseph nodule.

Hypermetabolic Sister Mary Joseph's nodule in pancreatic carcinoma.

Metastasis to umbilicus is often defined as Sister Mary Joseph's (SMJ) nodule. These nodules may be a manifestation of various underlying malignancies, about 50% arising from abdominopelvic cavity most frequently from the gastrointestinal tract. Pancreatic cancer is the predisposing cause in only about 6% of cases and the most common histopathology is adenocarcinomas. We present the case of a 64-year-old male who was found to have a SMJ nodule on staging F18 FDG PETCT scan.

Sister Mary Joseph nodule: an often overlooked or misdiagnosed entity on imaging.

Sister Mary Joseph nodule (SMJN) is an umbilical nodule representing a metastatic deposit from an intra-abdominal primary malignancy. Most radiologists are unaware of this phenomenon, and cases of SMJN have rarely been described in the radiology literature, to our knowledge. We present an example of a patient with known primary pancreatic adenocarcinoma found to have an umbilical nodule as the first manifestation of metastatic disease after an initial misdiagnosis on computed tomography. In addition, we delineate the importance of maintaining a high index of suspicion and pattern recognition for SMJN during imaging when a patient presents with umbilical pain in the setting of known malignancy, since early diagnosis can alter management.

Umbilical metastasis of a pancreatic origin: Sister Mary Joseph's nodule.

An 84-year-old male patient presented with an umbilical mass. Upon examination, he had an umbilical lesion of approx. 2 cm that was nodular and painful on palpation. The abdominal CT showed a soft tissue mass of 20 x 22 mm in the umbilical subcutaneous tissue, associated with inflammatory changes. In addition, a hypodense tumor of 3.6 x 3.6 x 3.8 cm was seen located in the pancreatic tail, infiltrating the splenic hylum. Bloodwork revealed the following: haemoglobin 7.9 mg/dl, platelets: 175 x 100 /µl, prothrombin activity: 81%, INR: 1.13, Ca 19.9: 4289 U / ml, CEA: 4.38 ng / ml. The histopathological study of the umbilical lesion showed an adenocarcinoma with a moderately differentiated primary pancreatic origin, compatible with an umbilical metastasis of pancreatic cancer.

Sister Mary Joseph nodule: an unusual site for endometrioid cancer metastasis.

Sister Mary Joseph (SMJ) nodules are rare malignant metastatic umbilical nodules, indicating disseminated disease and associated with a poor prognosis. This is the case of an 80-year-old woman who presented with umbilical discomfort and an ulcerated umbilical nodule. She was noted to have a bulky uterus and vaginal bleeding. CT abdomen-pelvis showed an enlarged uterus and right-sided lymphadenopathy, extending from the groin to the para-aortic area. Upper and lower endoscopies were normal. Biopsy of the umbilical nodule revealed metastatic endometrioid adenocarcinoma grade 1-2 with the endometrium and the ovary suggested as potential primary sites. The patient had cytoreductive surgery including en bloc resection of the umbilical tumour. Final histology confirmed Stage IVb endometrioid adenocarcinoma of the uterus. This unusual case highlights the diagnostic challenges faced with the presentation of an umbilical nodule. Gynaecological malignancy should always be considered within the initial differential diagnosis of an SMJ nodule.

Abdominal tuberculosis with a Pseudo-Sister Mary Joseph nodule mimicking peritoneal carcinomatosis.

A 46-year-old woman presented in severe abdominal pain on a background of 3 months of weight loss and intermittent vomiting. She had visited East Africa 6 months prior but reported no unwell contacts. On examination, she had generalised abdominal tenderness, distension and a painful paraumbilical swelling. CT scanning confirmed small bowel obstruction and revealed widespread peritoneal nodules, lymphadenopathy, ascites and a soft tissue paraumbilical mass. CA-125 tumour marker was elevated. However, transvaginal ultrasound scanning showed normal-appearing ovaries. She underwent a diagnostic laparoscopy for ascitic fluid analysis and biopsy of omental and peritoneal nodules, which revealed a lymphocytic exudate and caseating granulomas, respectively. Interferon-γ release assay and repeated stains for acid-fast bacilli were negative. She was commenced on antituberculous chemotherapy for a presumed diagnosis of abdominal tuberculosis. Positive culture results 2 weeks later confirmed Mycobacterium tuberculosis infection. The patient experienced a complete resolution of symptoms within 6 weeks of treatment.

Sister Mary Joseph Nodule in Advanced Pancreatic Adenocarcinoma Identified on 18F-FDG PET/MRI.

Sister Mary Joseph nodule is an umbilical metastatic lesion typically originating from gastrointestinal or gynecologic malignancies. In pancreatic cancer, Sister Mary Joseph nodule is a sign of advanced disease with an associated poor prognosis. 18F-FDG PET/MRI provides an imaging tool in the identification of Sister Mary Joseph nodule and helps to improve the staging of pancreatic cancer.

Sister Mary Joseph Nodule in an Ovary Adenocarcinoma.

INTRODUCTION: Sister Mary Joseph Nodule (SMJN) is a metastatic umbilical lesion secondary to a primary malignancy of any viscera, stomach and colon being most common in men, and ovary in women. CASE REPORT: In this article, we present the case of SMJN in a 54-year old female patient. An urgent diagnostic workup was performed with a computerized tomography of abdominal cavity and pelvis showing an expansive tumorous formation covering uterus with a carcinomatosis of peritoneum. After biopsy, immunohistochemical profile suggested adenocarcinoma of the ovarian origin. The patient was then referred to the Oncology Consilier of Gynecology Department and further continued followed by the Oncology team.

[Uncommon manifestation of prostate cancer : Sister Mary Joseph's nodule]. / Ungewöhnliche Manifestation eines Prostatakarzinoms : Sister-Mary-Joseph-Knoten.

We report on the case of an 81-year-old man suffering from prostate cancer for several years. In recent months, PSA levels increased, and 68Ga-PSMA-PET-CT (PSMA: prostate-specific membrane antigen) imaging demonstrated suspicious lesions in the paravesical area and an umbilical tumor mass. Local excision was performed. Histologically, the tumor mass was diagnosed as metastasis of the prostate cancer, which is also designated as Sister Mary Joseph's nodule. Umbilical metastases of primary prostate cancer are extremely rare; however, they are of clinical importance since they are commonly associated with tumor progress and with a particularly poor prognosis.

Sister Mary Joseph's nodule as initial pancreatic cancer manifestation.

We report the case of an 85-year-old female patient who presented with umbilical pain associated with an indurated growth, the whole being apparently consistent with incarcerated umbilical hernia, which prompted an urgent surgical procedure for its removal. The pathology study revealed dermal infiltration by a malignancy. Gland tumor cells expressed an immunohistochemical profile initially consistent with a pancreatic origin. In view of these findings a CT scan was performed, which revealed a pancreatic tail tumor as well as multiple hepatic metastasis. Skin metastasis is a rare sign usually reflecting a carcinoma of unknown origin. Umbilical skin metastasis, called Sister Mary Joseph´s nodule, reflect an intra-abdominal tumor, being pancreatic cancer strange.

99mTc-DMSA Uptake in a Sister Mary Joseph's Nodule From Ovarian Cancer.

A 50-year-old woman with ovarian cancer underwent Tc-DMSA scan to evaluate the functional status of the right hydronephrotic kidney. The images incidentally revealed a well-defined focus of mild radiotracer uptake at the midanterior abdominal wall, which correlated with a metastatic Sister Mary Joseph's nodule seen on CT performed a week earlier.

FDG PET/CT Imaging of Calcified Sister Mary Joseph Nodule.

Sister Mary Joseph nodule (SMJN) refers to any metastatic deposit in the periumbilical region. Herein, we report a very rare case of calcified SMJN from ovarian papillary serous adenocarcinoma showing intense FDG uptake.

[Gastric Cancer Diagnosed with Metastasis of the Navel(Sister Mary Joseph's Nodule) - A Case Report].

A woman in her 60s was admitted to our hospital with pain and induration of the navel. She was diagnosed with gastric cancer with metastasis to the navel and underwent total gastrectomy and navel extraction. Because disseminated nodules were detected in the Douglas pouch and sigmoid colon, sigmoidectomy was performed to prevent bowel obstruction. The navel tumor was histologically diagnosed as a metastasis of the gastric cancer. One month after surgery, a chest skin tumor, which was also a skin metastasis of the gastric cancer[T4aN3M1(SKI, OTH)H0P1, fStage IV ], was detected, and tumor enucleation was performed. Enucleation was followed by 47 courses of systemic chemotherapy consisting of capecitabine, cisplatin, and trastuzumab. No recurrence or metastasis has been observed via FDG-PET/CT as of 5 years after surgery. Gastric cancer with peritoneal dissemination in addition to navel metastasis has been reported to have an extremely poor prognosis. However, long-term, recurrence-free survival was obtained in this case owing to aggressive surgical resection, followed by persistent systemic chemotherapy.

Sister Mary Joseph Nodules on 99mTc HYNIC-TOC scintigraphy in patients with neuroendocrine tumors.

A Sister Mary Joseph nodule represents an umbilical metastasis, which is more commonly caused by a primary malignancy in gastrointestinal tract or from reproductive system. We report Sister Mary Joseph nodules caused by neuroendocrine tumor and revealed on Tc HYNIC-TOC scintigraphy.

Sister Mary Joseph nodule: a tip of an iceberg.

A Sister Mary Joseph nodule represents a cutaneous metastasis into the umbilicus. This clinical sign of intra-abdominal malignancy is frequently overlooked or misinterpreted by both patients and their physicians. We report 4 patients with a Sister Mary Joseph nodule. The umbilical metastases appeared sonographically as hypoechoic masses with irregular margins and small internal hyperechoic foci. Further evaluation revealed disseminated malignancy, and the umbilical nodule was just "a tip of an iceberg."