Chondroid syringoma: a case report.

BACKGROUND: Chondroid syringoma is a benign skin adnexal tumor. The reported incidence of chondroid syringoma among primary skin tumors is low and has been reported at 0.01-0.098%. CASE: A 57-year-old woman presented with a 10-year history of a slowly growing lump on her philtrum. Fine needle aspiration cytology was performed. The smears showed cohesive groups of round cells embedded in a chondromyxoid ground substance. A diagnosis of benign appendageal tumor of the skin was made. Surgical excision of tumor was done. Histopathologic examination was consistent with chondroid syringoma. CONCLUSION: Chondroid syringoma should be included in the differential diagnosis of a slowly growing nodule on the head or neck. The diagnosis can be confirmed by means of fine needle aspiration cytology. The treatment of choice is local excision.

An unusual metastasis of lung adenocarcinoma: Biceps brachii muscle.

Skeletal muscle metastasis of nonsmall cell lung carcinoma (NSCLC) is a rare occurrence, and the most effective treatment modality is currently unknown. In this case presentation, we report a patient with NSCLC who underwent palliative radiotherapy for biceps muscle metastasis of NSLCS. Our case was a 49-year-old woman who had lung adenocarcinoma with biceps muscle metastasis. She had been followed up for 2 years due to Stage IV lung adenocarcinoma from whom a biopsy was taken from a painful mass in right arm that was found to be compatible with metastasis of lung adenocarcinoma. She had palliative radiotherapy for her painful mass and systemic chemotherapy was planned. After palliative radiotherapy, the pain originating from the metastatic mass in right biceps muscle alleviated. Palliative radiotherapy can be a valuable treatment option for cases with skeletal muscle metastasis.

A rare condition: Ectopic liver tissue with its unique blood supply encountered during laparoscopic cholecystectomy.

INTRODUCTION: Developmental abnormalities of liver including ectopic liver tissue (ELT) are rare conditions. Few cases presenting ELT have been reported in literature till now. Even though the most common area seen is gallbladder, it is detected both abdominal and thoracic sites. There is a relationship between HCC and ectopic liver that necessitates the removal. PRESENTATION OF CASE: A 51-year-old female was hospitalized because of abdominal pain. Gallstone and bile duct dilatation were determined during ultrasonographic (USG) evaluation. The patient was operated for cholecystectomy following a successful endoscopic retrograde cholangiopancreatography (ERCP). During operation, a mass located on gallbladder with its unique vascular support was identified and resected together with gallbladder. The mass had a separate vascular stalk arising from liver parenchyma substance and it was clipped with laparoscopic staples. The histopathological examination revealed that the mass adherent to gallbladder was ectopic liver confirming the intraoperative observation. The postoperative course of patient was uneventfull and she was discharged at the second day after the operation. DISCUSSION: Ectopic liver tissue is incidentally found both in abdominal and thoracic cavity. ELT can rarely be diagnosed before surgical procedures or autopsies. It can be overlooked easily by radiological techniques. Although it does not usually produce any symptom clinically, it can rarely result in serious complications such as bleeding, pyloric and portal vein obstruction. ELT also has the capacity of malignant transformation to hepatocellular carcinoma that makes it essential to be removed. CONCLUSION: Although ELT is rarely seen, it should be removed when recognized in order to prevent the complications and malignant transformation.