Print version ISSN 0365-0596
An. Bras. Dermatol. vol.86 no.4 supl.1 Rio de Janeiro July/Aug. 2011
Sister Mary Joseph's nodule: a sign of internal malignancy*
Nódulo da Irmã Maria José: um sinal de neoplasia maligna interna
Walter Augusto PereiraI; Caio Rosa HumaireII; Camila Simon SilvaII; Lucia Helena Gomes FernandesII
IAssistant Physician, Dermatology Clinic, Hospital do Servidor Publico Municipal de São Paulo (HSPM-SP), São Paulo (SP), Brazil
IIResident, Dermatology Clinic, Hospital do Servidor Publico Municipal de São Paulo (HSPM-SP), São Paulo (SP), Brazil
The umbilicus can be affected by various skin diseases including metastasis of internal malignancies, at which point it is known as Sister Mary Joseph's Nodule. The authors report a case of Sister Mary Joseph's Nodule as the first sign of internal malignancy and highlight the importance for the dermatologist to recognize the condition.
Keywords: Neoplasm metastasis; Ovarian neoplasms; Umbilicus
A cicatriz umbilical pode ser acometida por diversas dermatoses inclusive metástase de neoplasias internas quando então recebe a denominação de nódulo da Irmã Maria José. Os autores relatam um caso de nódulo da Irmã Maria José como primeiro sinal de neoplasia interna destacando desta forma a importância do dermatologista no reconhecimento desta entidade.
Palavras-chave: Metástase Neoplásica; Neoplasias Ovarianas; Umbigo
Sister Mary Joseph, Superintendent Nurse at St. Mary's Hospital in Rochester, found that patients with abdominal and pelvic malignant neoplasm occasionally have an umbilical nodule indicating umbilical metastasis. 1, 2
Hamilton Bailey, an English surgeon, first described this as Sister Mary Joseph's Nodule in 1949 in his book Demonstrations of Physical Signs in Clinical Surgery.2
The first survey of cancer relating to the umbilical area was conducted in 1846 by W H Walshe, who studied 9118 cancer and mortuary registers. This survey identified only two cases. 3
81-year-old female patient with a history of having started bleeding in the umbilical region one month previously (associated with the appearance of a local tumor). Received emergency care and was prescribed cephalexin and acetaminophen for seven days. Failed to improve and was sent to the Dermatology Department. Examination revealed a painless ulcerated erythematous-violaceous umbilical nodule measuring 2x1cm. No bleeding was observed during the examination (Figure 1). A biopsy was performed with anatomopathology, which revealed an infiltrating carcinoma. An immunohistochemistry examination was next performed which showed positive for AE1, AE3, Cytokeratin 7, WT-1, estrogen receptor and CA 125, suggesting a tumor of the genital tract (uterus or ovaries) as the primary site (Figure 2). A transvaginal ultrasound showed the left-side adnexal region with a heterogeneous hypoechoic lesion with cystic and solid components (Figure 3). A contrast CT scan of the abdomen and pelvis showed a complex solid and cystic mass with heterogeneous enhancement located in the region of the uterus and ovary, with 103x96 mm displacement of the posterior bladder wall and thickening of the skin in the abdominal region (Figures 4 and 5). The patient was referred to the gynecology-oncology service where she is still being followed up.
Sister Mary Joseph's Nodule is a form of metastasis to the umbilical region where the majority of cases are metastatic adenocarcinoma malignancies. 4 These account for 83% of all malignant tumors in the umbilical region5. Cutaneous metastases occur in between 1% and 9% of cases of malignancies, with around 10% affecting the umbilical region.6 Sister Mary Joseph's Nodule suggests widespread internal neoplasia, usually of the abdominal cavity.The most common primary sites are the gastrointestinal tract (52%) or are gynecological (28%)7. In around 15-29% of cases the primary site is unknown. 8
Clinically characterized by an irregular nodule, painful or not, the nodule may present with ulceration and bloody discharge, purulent or serous. It may also present as an induration of the subcutaneous tissue.9
Three hypotheses for the metastases in the umbilical region exist. The most common form results from contiguity of the internal neoplasia as well as from lymphatic or hematogenous dissemination.
Discovery of this nodule on physical examination may be the first sign of internal malignant neoplasm. Symptoms such as nausea, epigastric pain, weight loss and abdominal distension are often present. 4
Differential diagnoses include umbilical hernia, cutaneous endometriosis, pyogenic granuloma, melancocytic nevus, keloid, melanoma, squamous cell carcinoma and basal cell carcinoma. 2,10,11
In cases where an internal malignancy resection cannot generally be performed the average survival rate is 11 months. Fewer than 15% patients survive after two years. 12 Treatment usually involves palliative care, but the possibility does exist of surgical resection and radiotherapy/chemotherapy. 4
Benign umbilical nodules are called 'pseudo-Sister Mary Joseph's nodules'. 2,13
In this case, the Sister Mary Joseph's Nodule was considered to be the first sign of internal neoplasia, highlighting the need for dermatologists to be vigilant.
The umbilical metastatic cutaneous nodule and anti-CA-125 positivity revealed in the immunohistochemical test, together with the imaging methods employed (ultrasound and CT scan procedures), enabled us to diagnose metastatic ovarian adenocarcinoma.
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11. Ramirez P , Sendagorta E, Feito M, Gonzalez-Beato M, Mayor M, Pizarro A. Letter: Umbilical basal cell carcinoma in a 21-year-old man: Report of an exceptional case and dermatoscopic evaluation. Dermatol Online J. 2011;17:16. [ Links ]
12. Shen Z, Yang X, Chen L, Hao F, Zhong B. Sister Mary Joseph's Nodule As a Diagnostic Clue to Metastatic Colon Carcinoma. J Clin Oncol. 2009;27:e1-2. [ Links ]
13. Aich RK, Karim M, Chakraborty B, Dasgupta S, Deb AR. Sister Mary Joseph's nodule. Indian J Med Paediatr Oncol. 2008;29:40-3. [ Links ]
Received on 01.04.2011.
Approved by the Advisory Board and accepted for publication on 26.04.11.
Conflict of interest: None
Financial funding: None
* Study undertaken at: Hospital do Servidor Publico Municipal de São Paulo (HSPM - SP), São Paulo (SP), Brazil