Scalp metastasis of oesophageal adenocarcinoma: a rare case

Cutaneous metastases of oesophageal adenocarcinoma are uncommon. Several different sites of metastases including skin and lip has been reported. However, metastases to the scalp is an extremely rare event. We present a unique case of oesophageal adenocarcinoma metastasis to the scalp. Further, a discussion is offered on the mechanism of route of spread from the oesophagus to the scalp.

Endometrial carcinoma metastatic to the scalp

Endometrial carcinoma is a very rare cause of cutaneous metastasis. The most frequent presentations of cutaneous metastasis are fast developing nodules or tumors, which are evidence of widespread dissemination in such patients. We report a case of scalp metastasis from an endometrial adenocarcinoma with a fatal prognosis.

An Uncommon Case of Colonic Neuroendocrine Carcinoma with Scalp Metastasis

Introduction/Objective Neuroendocrine neoplasms of the colon account for <1% of all colorectal malignancies. While visceral metastasis of neuroendocrine neoplasms is commonly observed, cutaneous distant metastasis has infrequently been reported and correlates with an advance stage and progression of disease. To our knowledge, there have been only 10 cases of neuroendocrine neoplasms with metastasis to the scalp reported in the literature. Herein, we report an unusual case of colonic neuroendocrine carcinoma with scalp metastasis, that can be microscopically indistinguishable from the highly aggressive cutaneous neuroendocrine carcinoma, Merkel Cell Carcinoma. Methods/Case Report A 47-year-old female with a history of ileocecal neuroendocrine carcinoma and status post right hemicolectomy had developed liver metastasis and subsequently had an orthotopic liver transplant. PET scan later revealed multiple areas of increased activity involving the ribs, scalp and cervical lymph node that were concerning for malignancy. The scalp lesion consisted of a 7mm non-tender, mobile, violaceous, erythematous dermal nodule that was clinically concerning for cutaneous metastasis. A skin punch biopsy microscopically revealed a subcutaneous infiltrate of nests composed of neoplastic monotonous blue cells with the classic nuclear “salt and pepper” chromatin and scant eosinophilic cytoplasm. The lesional cells showed positive immunoreactivity for synaptophysin and chromogranin. With the given patient’s clinical history and presentation, the observed histological findings and immunophenotypic expression of the tumor cells supported a diagnosis of metastatic neuroendocrine carcinoma. Results (if a Case Study enter NA) N/A Conclusion Metastatic neuroendocrine carcinoma to the scalp is a rare entity and is infrequently encountered in dermatopathology. Given the location and the gross appearance of the scalp lesion, a wide differential diagnosis would include both benign and malignant tumors. In particular, Merkel Cell Carcinoma can grossly and histologically mimic metastatic colonic neuroendocrine carcinoma. Both entities would show synaptophysin and chromogranin uptake. However, metastatic tumors originating from the colon will demontrate CDX2 and SATB2 nuclear staining. We share this rare case of metastatic colonic neuroendocrine carcinoma as it is an important differential diagnosis for primary cutaneous Merkel Cell Carcinoma.

A Rare Occurrence of Scalp Metastasis in Hepatocellular Carcinoma: Case Report

Hepatocellular carcinoma (HCC) is the most prevalent primary liver malignancy and the fifth most common cancer worldwide. Extrahepatic spread in this type of cancer is most commonly seen in the lungs and lymph nodes and less commonly in the skeletal system. Skull metastases are exceedingly rare, with an incidence of 0.5 to 1.6% reported to date. We report a similar case of a middle-aged Asian male patient with parietal scalp swelling that was initially diagnosed as meningioma. Surgical resection was performed at a local facility. The abdominal computed tomography scan did not reveal any primary or metastatic lesion. After much deliberation, multiparametric magnetic resonance imaging was requested that showed multiple lesions in the liver. Metastatic scalp lesion should be considered a differential diagnosis in HCC regardless of liver symptoms.

Clinical Oncology Research and Reports (E-ISSN: 2693-4787) Dear Dr. Wilma D. Heemsbergen, Greetings! I am writing this email to introduce our Journal “Clinical Oncology Research and Reports” due for release our upcoming issue in the End of May. We have just gone through your published manuscript which was quite interesting “Breast-shape changes during radiation therapy after breast-conserving surgery” so we would like to publish your valuable manuscript in our Journal too. We believe that your research experience and abundance of knowledge will help us in spreading the scientific knowledge throughout the world, we request you to kindly submit your unpublished manuscript towards our esteemed Journal. Note: If you are interested in joining our Editorial/Reviewer Board please send your CV and a recent photograph We look forward to a long-lasting scientific relationship. Best Regards, Tracy Roy Editorial Coordinator Clinical Oncology Research and Reports Disclaimer: If you don’t want to wish to get emails from us please revert us with unsubscribe

Extracranial metastases from glioblastoma multiforme (GBM) are rare, especially cutaneous metastasis. However, the metastatic mechanism of GBM remains unknown with no current consensus regarding the best therapeutic regimen. We report the clinical, imaging and pathological features of a case of a 47 years old man with primary glioblastoma; who 12 months after receiving a macroscopically total resection and adjacent radiotherapy, developed scalp metastasis and subsequent multiple skin metastasis. We also discuss the details of this case in comparison with the previously reported cases in literature in terms of clinical presentation, lesions’ site, management and survival.

Scalp Metastasis of Mesothelioma

Mesothelioma is a primary malignant tumor of the mesothelial cells lining the pleura, pericardium and peritoneum, which is frequently seen between the ages of 40-60. Malignant mesothelioma (MM) is a rare neoplasm with a poor prognosis, usually associated with asbestos exposure. It is characterized by aggressive local invasion and metastatic spread. Extrathoracic lymphogenous-hematogenous metastases are rare at the time of diagnosis and in the early stage. However, metastases develop in at least half of the cases in the late stage of the disease. After the spread of serous membranes, distant metastases to the bone, adrenal gland, and liver are frequently observed. Skin and scalp metastases are rarely observed. Our case MPM is presented because it is a rare scalp metastasis.

Cutaneous Scalp Metastases from a Left Hallux Subungual Melanoma: An Instructive Case of Scalp Nodules scalp metastases from a left hallux subungual melanoma: An instructive case of scalp nodules

Melanoma is the most aggressive form of skin cancer affecting patients worldwide and has the potential to metastasize to virtually any organ in the body. Early detection is of paramount importance to minimize patient morbidity and mortality. However, there has been increasing evidence highlighting that geographical and ethnic variations in the clinical presentation of melanoma do exist. Unlike the Western population, the major subtype of melanoma affecting the Asian population is in fact, acral lentiginous melanoma (ALM) and not superficial spreading melanoma (SSM).We hereby present a case of left hallux subungual melanoma with scalp metastasis. This case underscores the importance of the examination of acral skin and the nail apparatus for melanoma in Asians.

Unusual Metastases Site of Thyroid Papillary Carcinoma: A Case Report and Review of the Literature

Thyroid carcinoma with cranial scalp metastasis is an unusual site. Although these metastases have poor prognosis, early diagnosis and administration of accurate therapy using radioactive iodine seems likely to improve the survival rate and the quality of life. We report a case of a 50-years old woman presented to our ENT department with a slowly evolving lesion in the subcutaneous tissue of the skull occurred 10 years after right lobo-isthmectomy. The treatment was based on resection of the skull lesion as well as thyroid totalization and radioactive iodine