Ossifying fibromyxoid tumor (OFMT) is a rare benign tumor, most of which occurs in adults with localization in the subcutaneous tissue or muscle of the extremities. A five-year-old girl presented with a mass in her right upper thigh. Due to the large size of the mass (10 x 7 cm), our provisional diagnosis was a soft tissue sarcoma. A tru-cut biopsy showed that the lesion was benign. The mass was excised and has not recurred since. To the best of our knowledge, this patient is the youngest case of OFMT reported in the English literature.
The Asia Pacific Working Group on Inflammatory Bowel Disease was established in Cebu, Philippines, at the Asia Pacific Digestive Week conference in 2006 under the auspices of the Asian Pacific Association of Gastroenterology (APAGE) with the goal of developing best management practices, coordinating research and raising awareness of IBD in the region. The consensus group previously published recommendations for the diagnosis and management of ulcerative colitis (UC) with specific relevance to the Asia-Pacific region. The present consensus statements were developed following a similar process to address the epidemiology, diagnosis and management of Crohn's disease (CD). The goals of these statements are to pool the pertinent literature specifically highlighting relevant data and conditions in the Asia-Pacific region relating to the economy, health systems, background infectious diseases, differential diagnoses and treatment availability. It does not intend to be all-comprehensive and future revisions are likely to be required in this ever-changing field.
Primary mucoepidermoid carcinoma (MEC) of thyroid is an uncommon tumour and reports on its' cytology are consequently scanty. A 46-year-old male presented with a thyroid nodule of nine months duration. Fine needle aspiration (FNA) cytology of the nodule showed features of a malignant tumor that was different from the usual types of thyroid carcinoma. Monolayers and syncytial clusters of round and spindle tumour cells with large vesicular nuclei and single macronucleoli were present. A diagnosis of carcinoma was given with the comment that this was unlike any of the usual types of thyroid cancer and that a metastatic malignancy should be ruled out. The cytological picture of MEC may not always be distinctive enough for accurate tumour typing. Nevertheless the cytological features are usually sufficiently different to rule out all of the usual types of thyroid carcinoma. This distinction may be important from the point of view of differing prognosis in MEC of thyroid (as compared to differentiated thyroid cancers) and the need to exclude a metastatic carcinoma, especially from a primary in one of the salivary glands.
An asymptomatic subject with radiographic changes due to welders' siderosis is described. This condition has not been well recognized and described in our community. Siderosis of the lung is generally considered to be a benign condition not associated with respiratory symptoms. However, recent reports have associated welding with various disorders of pulmonary function as well as lung cancer. There is a need for future epidemiological studies to better define the risk of long term welding.
The term "choristoma" is used to describe a mass of histologically normal tissue presenting in an aberrant site. A rare case of osseous choristoma of the tongue is presented and the literature is briefly reviewed.
Double teeth or joined teeth have been described under several different terms and the terminology is often confusing. There are several ways in which union of teeth can occur and the terms that are commonly used to describe the condition are fusion and gemination. Although primary double teeth themselves may be regarded as harmless anomalies, its presence can cause some abnormalities to occur in the permanent dentition. Therefore, early diagnosis of the anomaly is of considerable importance.
Juvenile xanthogranuloma is a benign cutaneous growth presenting as papules or nodules. It is characterized by an intradermal collection of lipid-laden macrophages and varying degrees of fibroblastic proliferation. We have recently observed two patients with xanthogranulomas: one was found to have a papular type and the second patient had multiple nodular growths. We present these cases, which should be considered in the differential diagnosis of skin nodules.
We present a young lady who satisfied the criteria for the diagnosis of toxic-shock syndrome (TSS). The differential diagnoses of TSS in the local setting are outlined. The pertinent clinical features of TSS and its increasing association with nonmenstruating females are highlighted.
Hailey-Hailey disease or Chronic Benign Familial Pemphigus is probably rare in this region and to date there is no case report from Malaysia. I report here a Malay patient with this disease but with no family history and who was believed to be suffering from Atopic Eczema for several years. Dapsone effectively controlled the disease in this patient. The clinical features, histology and the therapy are discussed.
A case of benign cystic teratoma, sufficiently large to present as an abdominal mass with pressure signs on the right ureter in a two-year old child is presented, the lowest age in this country recorded.
Leiomyoma of the caecum is a rare tumour. While leiomyomata are known to arise from any part of the large bowel, caecum is a rare site. The largest series to date is that of Mackenzie" who reviewed 37 cases of myomatous tumours of the colon, two of which were complicated by perforation. More recently, Swerdlow" reported another case of a perforated caecal leiomyoma. We now report a patient who was operated at the stage of abscess formation without perforation.
Nine cases of histologically diagnosed chromoblastomycosis are reported from Malaysia. All the patients were males and ranged in age from 56 to 65 years. The duration of symptoms varied from 5 months to 13 years. All the lesions were noted in the lower limbs. Malignancy was suspected clinically in 5 cases. The diagnosis was established by finding characteristic brown muriform cells in the tissue sections.