Metastatic adenocarcinoma of right supraclavicular fossa--delayed presentation of ovarian primary

Extra-abdominal Lymph Node Metastases as the First Presentation in Ovarian and Fallopian Tube Carcinomas

Revision of ovarian and fallopian tube cancer presentation as extra-abdominal lymph nodes to understand the diagnostic challenges and prognostic features of these situations. Literature review in PubMed and Cochrane databases using the terms "ovarian cancer," "fallopian tube cancer," "extrapelvic lymph nodes," extra-abdominal lymph nodes," "distant lymph nodes," "initial presentation," "metastases," and "unusual presentation of ovarian cancer/unusual presentation of fallopian tube cancer" isolated and in conjunction. Articles in English were analyzed regarding revision's purpose, inclusion, and exclusion criteria and 65 were included in the final document. Statistical data was obtained with Microsoft Excel software analysis. Distant manifestations of ovarian cancer may occur through the lymphatic system and, less frequently, through hematogenous spread. These forms of spread may exist with almost no symptoms related to the primary cancer location and can justify distant disease at the initial presentation. Extra-abdominal lymph node involvement poses a clinical challenge for oncologists and oncologic gynecologists because it may occur with no or mild symptoms, and even in situations where no macroscopic disease is seen in the pelvic cavity. Histology and immunohistochemistry analyses together with a high level of suspicion are paramount to help in the diagnostic workup decisions and in finding a correct diagnosis when an extra-abdominal lymph node is the first manifested sign. Given its rarity and scarcity of information dispersed in a few case reports and small case series, further investigation is needed to understand the particularities of these tumors and their prognostic relevance.

Fallopian tube tumour presenting as supraclavicular lymph node metastasis

A 72-year-old woman noted a lump in her left supraclavicular fossa with no other symptoms or other signs on physical exam. A cervical biopsy indicated metastatic carcinoma. On the diagnostic workup: thoracic-abdominal-pelvic CT revealed augmented lymph nodes (LNs) in the retroperitoneum; Positron Emission Tomography-CT showed uptake in the LNs described and in two small areas in the pelvis; blood tests showed elevated CA125 and CA72.4. Another biopsy, considering a para-aortic LN, proved to be metastasis of a high-grade serous carcinoma (HGSC). Gynaecological exam and pelvic imaging were innocent. Diagnostic laparoscopy, including hysterectomy and bilateral adnexectomy, was performed and anatomopathological examination confirmed a HGSC in the fallopian tube (FT), in a tiny focus of 1.5 mm. The patient continued treatment with adjuvant chemotherapy. Literature review indicates that supraclavicular LN as first manifestation of FT carcinoma is not usual, and widespread lymphadenopathies with no macroscopic pelvic disease at diagnosis are even rarer.

Left Supraclavicular Lymph Node Metastasis from Ovarian Cancer Associated with Papillary Thyroid Microcarcinoma, a Confusing Pathology-Essential Role of Functional Imaging

The revolution of imaging in medicine leads to new standards of care, mostly in specialties like oncology, neurology, or endocrinology. We present a review of the literature and a case report of a 62-year-old patient initially treated for a benign gynecologic pathology and followed-up for 7 years clinically, with serologic and with multiple imaging techniques. There is an actual growing use of highly sensitive functional imaging methods, like fluoro-deoxy-glucose (F18-FDG) positron emission tomography/computed tomography (PET/CT) in the evaluation of oncologic pathologies, staging, follow-up, and therapy response monitoring. This is the first case report described in the literature presenting the association of thyroid papillary microcarcinoma (MPTC) and supraclavicular metastasis of ovarian cancer. The study aims to underline the necessity of a complex and careful evaluation of each oncologic patient, due to the unexpected clinical presentation and rare association of diseases, sometimes leading to confusing management.

Supraclavicular Metastases from a Sex Cord Stromal Tumor of the Ovary

Metastases to the supraclavicular fossa usually originate from head and neck or infraclavicular tumors. Ovarian primaries of supraclavicular metastases are very rare. Sex cord stromal tumors of the ovary account for 5–8% of all ovarian malignancies and there have been only a few case reports on distant metastases from these tumors. A 46-year-old woman presented to us with a left supraclavicular mass. She had had a sex cord stromal tumor in the right ovary four years before. Comprehensive clinical investigation and fine-needle aspiration cytology were performed. The lesion had the characteristics of a sex cord stromal tumor. To our knowledge, this is the first report of such a case in the English literature. We discuss its pathological and clinical features in the light of the current knowledge.

Recurrent ovarian cancer presenting in the right supraclavicular lymph node with isolated metastasis: a case report

Introduction

The majority of ovarian cancer recurrences are in the abdomen. However, some cases relapse as isolated lymph node metastases, mostly in pelvic or para-aortic nodes. Peripheral isolated lymph node metastasis is rare.

Case presentation

A 69-year-old Japanese woman had recurrent ovarian cancer presenting with isolated right supraclavicular lymph node metastasis. After surgical resection and combination chemotherapy with carboplatin and paclitaxel, her right supraclavicular lymph node completely regressed.

Conclusions

Peripheral isolated lymph nodes, including right supraclavicular lymph node, can recur without a macroscopic abdominal lesion. Clinicians should carefully examine peripheral lymph nodes for recurrence.