MyMedR

Fulltext Unbalanced chromosomal translocation: a cause of recurrent spontaneous abortion

Zarina AL, Jamil MA, Ng SP, Rohana J, Yong SC, Salwati S, et al.

Med J Malaysia, 2006 Jun;61(2):260-2.

Recurrent spontaneous abortion, defined as three consecutive abortions, occurs in approximately 1% to 2% of couples. Although the cause is unknown in up to 50% of cases, about 5% of these couples are found to be a balanced translocation carrier. We report a case in which the mother was identified to be a translocation carrier following the birth of a baby with multiple congenital abnormalities.

Matched MeSH terms: Diagnosis, Differential

Fulltext Ultrasound of the cold thyroid nodule

Alif AK, Meah F

Med J Malaysia, 1984 Jun;39(2):123-6.

PMID: 6392839

Matched MeSH terms: Diagnosis, Differential

Ulcerated bleeding palisaded encapsulated neuroma of the tongue

Dhanuka S, Rodrigues G, Carnello S

Malays J Pathol, 2019 Aug;41(2):229-232.

PMID: 31427561

INTRODUCTION: Palisaded encapsulated neuroma (PEN) is a benign lesion of Schwann cells and its occurrence in the oral mucosa especially the tongue is very rare.

CASE REPORT: This article describes a case of a 41-year-old male, a chronic smoker with an actively bleeding, ulcerated, solitary, firm lesion on the lateral border of the tongue which had bled thrice before. A differential diagnosis of pyogenic granuloma, haemangioma, fibroma, nerve sheath tumour, salivary gland tumour and malignancy was made and surgically excised. Histopathology of the excised specimen revealed a well-circumscribed lesion with spindle-shaped cells arranged in interlacing fascicles and with the help of immunohistochemical markers confirmed it to be a PEN.

DISCUSSION: To our knowledge, this is the first description of an ulcerated PEN presented with an active bleed.

Matched MeSH terms: Diagnosis, Differential

Fulltext Two variants of uterine leiomyoma in Malaysia's last Sumatran rhinoceros (Dicerorhinus sumatrensis)

Salleh A, Zainuddin ZZ, Mohamed Tarmizi MR, Yap KC, Zamri-Saad M

Vet Q, 2020 Dec;40(1):250-257.

PMID: 33045934 DOI: 10.1080/01652176.2020.1836431

Following its capture in March 2014, an adult female Sumatran rhinoceros frequently showed profuse vaginal bleeding. An ultrasonography suggested the presence of multiple reproductive lesions, including two uterine masses which were suspected to be leiomyomas. Soon after, an open pyometra was confirmed. Later in November 2019, the patient died and necropsy confirmed the presence of two uterine masses; one was located at the cervico-uterine junction and another in the uterine body, with pyometra, and cystic endometrial hyerplasia. Based on histological, special stains, and immunohistochemical examination, it was shown that one of the masses was composed of large, ovoid and polyhedral neoplastic mesenchymal cells with eosinophilic cytoplasm and a few binucleated cells surrounded by collagen fibres. It was tested positive for SMA and vimentin, while negative for desmin, cytokeratin AE1/AE3, EMA, CD34, and S100. The other mass was composed of mesenchymal cells undergoing myxoid degeneration as evidenced by the presence of glycosaminoglycan-rich matrix. It was tested positive for SMA, vimentin, partially positive for desmin, and negative for the other markers. With the aid of human medical nomenclature, these masses were diagnosed as epithelioid leiomyoma and myxoid leiomyoma, respectively. This report provides a clinical presentation, and histologic descriptions of the two variants of leiomyomas that have not been reported in veterinary medicine.

Matched MeSH terms: Diagnosis, Differential

Fulltext Two brothers in a Malaysian family with X-linked lymphoproliferative disease--a case report

Hany A, Thong MK, Lin HP

Singapore Med J, 1996 Jun;37(3):325-7.

PMID: 8942243

We report the occurrence of X-linked lymphoproliferative disease (XLP) in two brothers in a Malaysian family. In this disorder, a primary Epstein-Barr virus (EBV) infection is followed by an abnormal proliferation of transformed B-cells that cannot be controlled by suppressor T-cells, leading to the development of deranged immune function. This results in fatal infectious mononucleosis, acquired hypogammaglobulinaemia, virus-infected haemophagocytic syndrome and non-Hodgkin's lymphoma. The diagnosis should be considered when there is a family history of any male having a fulminant course of infectious mononucleosis, an otherwise benign disease. Early diagnosis is important as bone marrow transplantation is the only curative option in this disorder.

Matched MeSH terms: Diagnosis, Differential

Fulltext Tumoral cystitis in children

Zulfiqar MA, Zaleha AM, Zulkifli I, Chia WY, Samad SA

Med J Malaysia, 1998 Sep;53(3):284-7.

PMID: 10968168

Three children aged 3-11 years had ultrasonography of the urinary tract for the investigation of dysuria and haematuria. A bladder mass was seen in these 3 children. One child had computed tomography scan, cystoscopy and bladder biopsy because rhabdomyosarcoma was considered. The biopsy revealed an inflammatory process. The urine culture of the other 2 children revealed E. coli. On ultrasonography, the inflammatory mass may appear homogeneously hypoechoic or may contain moderate level echoes. The mucosal surface of the mass may be smooth or lobulated. It is important to consider an infective cause for a bladder mass in children because computed tomography, cystoscopy and biopsy may be avoided.

Matched MeSH terms: Diagnosis, Differential

Fulltext Tuberculous orchitis in chronic renal failure

Alper M, Balbay O, Akman Y, Arbak P, Cam K

Med J Malaysia, 2004 Mar;59(1):118-9.

PMID: 15535348

Tuberculosis confined to the testes with no epididymal involvement is uncommon. Chronic renal failure patients requiring hemodialysis have increased risk for developing tuberculosis. We report a 47-year old chronic renal failure man presenting with right testicular tuberculous orchitis. A high index of suspicion is required to recognize the unusual presentation of tuberculosis in this group of patients, and routine screening for tuberculosis may be recommended in patients undergoing hemodialysis.

Matched MeSH terms: Diagnosis, Differential

Tuberculous meningitis mimicking Creutzfeldt-Jakob disease

Khoo CS, Krishnan L, Ng CF, Teh PC, Norlinah MI, Tan HJ

Rev Neurol (Paris), 2021 03;177(3):319-321.

PMID: 32747046 DOI: 10.1016/j.neurol.2020.05.013

Matched MeSH terms: Diagnosis, Differential

Fulltext Tuberculosis--are we missing the diagnosis?

Ismail Y

Singapore Med J, 2002 Apr;43(4):172-6.

PMID: 12188060

We reviewed the 52 new cases of pulmonary tuberculosis diagnosed at Pusat Pakar Utara, Kedah in 1998. It was found that the majority of the patients had symptoms for many years. They had seen many doctors but were not diagnosed. In 40% of the patients, no investigations for tuberculosis were done and in the others tuberculosis was excluded because of negative sputum smear examination. Many had typical history and X-ray changes suggestive of tuberculosis but more sensitive investigations such as sputum culture for Mycobacterium or bronchoscopy were not performed. Cases are presented to illustrate the problems in the diagnosis.

Matched MeSH terms: Diagnosis, Differential

Fulltext Tuberculosis or systemic lupus erythematosus? A diagnostic and therapeutic dilemma

Mohd A, Goh EM, Chow SK, Looi LM, Yeap SS

Southeast Asian J. Trop. Med. Public Health, 2003 Jun;34(2):361-4.

PMID: 12971563

The diagnosis of patients with fever of unknown origin (FUO) is often problematic because the range of possible differential diagnoses is broad. We report on a case in which a patient presented with FUO and was subsequently found to have both a collagen vascular disease and an intercurrent infection. Treatment for the collagen vascular disease with corticosteroids exacerbated the intercurrent infection. The problems in the diagnosis and management of such cases are discussed.

Matched MeSH terms: Diagnosis, Differential

Fulltext Tuberculosis of the distal end of the radius mimicking a giant-cell tumour

Pan KL, Ibrahim S

Med J Malaysia, 2000 Sep;55 Suppl C:105-6.

PMID: 11200036

We report a case of a lady presenting with a lesion in the distal radius with classical radiological features of a giant-cell tumour. These tumours are often resected without preliminary histological confirmation. A biopsy done in this patient showed it to be tuberculosis.

Matched MeSH terms: Diagnosis, Differential

Fulltext Tubercular synovitis mimicking rheumatoid nodules

Teo SC, George J, Kamarul T

Med J Malaysia, 2008 Jun;63(2):159-61.

PMID: 18942309 MyJurnal

Tubercular tenosynovitis is an uncommon condition and usually affects the upper limb. We report a case of a patient with Systemic Lupus Erythematosus who presented with wrist swelling. The clinical findings were suggestive of rheumatoid nodules, but the radiographic finding of calcification associated with the nodules and marked erosive changes primarily of the radio-carpal joint with sparing of the metacarpal joints led the radiologist to believe that the nodules may not be rheumatoid nodules. The presence of solid and fluid nature of the nodule and hyperechoic small echogenic foci (matted rice bodies within thickened synovium) on ultrasound suggested the presence of chronic synovitis of tuberculous infection rather than rheumatoid nodule as in our case. We recommend the use of ultrasound to determine the nature of nodular swellings seen clinically in patients with arthropathy.

Matched MeSH terms: Diagnosis, Differential

Trisomy 21 and hydrops fetalis: parvovirus B19 or transient abnormal myelopoiesis?

Tan LN, Cheung KW, Kilby MD

J Obstet Gynaecol, 2019 May;39(4):556-557.

PMID: 30634881 DOI: 10.1080/01443615.2018.1530740

Matched MeSH terms: Diagnosis, Differential

Tricuspid valve papillary fibroelastoma: a rare tumor with a diagnostic dilemma

Haron H, Yusof MR, Maskon O, Ooi J, Rahman MR

Heart Surg Forum, 2012 Feb;15(1):E59-60.

PMID: 22360910 DOI: 10.1532/HSF98.20111000

Papillary fibroelastoma is a rare primary tumor of the heart valves. This lesion can occur on any of the valves or endothelial surface of the heart and has been detected by echocardiography, by cardiac catheterization, during open heart operations for other conditions, and at autopsy. Because of the potential for comorbidities, this tumor should be removed. We present the case of an elderly man with a diagnosis of severe mitral valve regurgitation and moderate tricuspid valve regurgitation who was suspected to have a tricuspid valve vegetation. Mitral valve replacement, tricuspid valve repair, and excision of the lesion were performed successfully. A histologic examination of the vegetation confirmed it to be a papillary fibroelastoma. We present this case to emphasize the rarity of this tumor and the importance of a correct diagnosis to avoid delaying its prompt and definitive management.

Matched MeSH terms: Diagnosis, Differential

Fulltext Treatment response in osmotic demyelination syndrome presenting as severe parkinsonism, ptosis and gaze palsy

Abdul Halim S, Mohd Amin NA

BMJ Case Rep, 2018 Oct 21;2018.

PMID: 30344146 DOI: 10.1136/bcr-2018-225751

Osmotic demyelination syndrome commonly affects the pons and infrequently involves the extrapontine region. We report a patient with severe hyponatraemia who developed osmotic demyelination syndrome as a consequence of rapid sodium correction. The condition manifested as acute severe parkinsonism, bilateral ptosis and gaze impairment. MRI revealed typical features of central pontine and extrapontine myelinolysis. The patient improved gradually after treatment with a combination of levodopa, intravenous immunoglobulin and dexamethasone. However, it is important to emphasise that the improvement of neurological symptoms is not necessarily causal with these experimental therapies.

Matched MeSH terms: Diagnosis, Differential

Fulltext Trauma induced testicular torsion: a reminder for the unwary

Yeap JS, Moissinac K

J Accid Emerg Med, 2000 Sep;17(5):381-2.

PMID: 11005420

Trauma induced testicular torsion is a well recognised entity, the incidence being 4-8% in most studies reporting on testicular torsion. The signs and symptoms of testicular torsion may easily be mistakenly attributed to preceding testicular trauma if there was such an event. A patient is described with trauma induced testicular torsion who presented on three occasions before a decision was made to perform scrotal exploration. Unfortunately, an orchidectomy was the outcome. The message that trauma can and not infrequently does precipitate torsion, needs to be reiterated. Awareness of the entity and constant vigilance is required of clinicians to avoid a delay in definitive treatment.

Matched MeSH terms: Diagnosis, Differential

Fulltext Transmission potential of Wuchereria bancrofti by Culex quinquefasciatus in urban areas of Malaysia

Vythilingam I, Tan CH, Nazni WA

Trop Biomed, 2005 Jun;22(1):83-5.

PMID: 16880760 MyJurnal

Laboratory strain of the Malaysian Culex quinquefasciatus was susceptible to Wuchereria bancrofti. Thirty three percent of the Cx. quinquefasciatus that fed on W. bancrofti patient were infective after 12-14 days. There is a possibility for W. bancrofti to occur in the urban areas of the Malaysia in the near future.

Matched MeSH terms: Diagnosis, Differential

Fulltext Toxic jaundice from occupational exposure to chloroform

Phoon WH, Goh KT, Lee LT, Tan KT, Kwok SF

Med J Malaysia, 1983 Mar;38(1):31-4.

PMID: 6633331

Two outbreaks involving 31 persons with jaundice are described. All had originally been diagnosed as having viral hepatitis. But subsequent investigations showed that all had been exposed to chloroform at work. Toxic jaundice from chemical exposure presents a similar clinical picture to that of viral hepatitis, but fever appears to be uncommon. Doctors who look after workers should be familiar with the type of work and health hazards of their patients. A knowledge of occupational medicine and epidemiology would enable doctors to help in detecting and preventing
occupational disease.

Matched MeSH terms: Diagnosis, Differential

Torsion of the testes: a review of 24 cases

Juat WT, Hin OT, Somasundaram K

Med J Malaysia, 1977 Dec;32(2):168-71.

PMID: 614487

Matched MeSH terms: Diagnosis, Differential

Fulltext Tophaceous gout causing atlanto-axial subluxation mimicking rheumatoid arthritis: a case report

Wazir NN, Moorthy V, Amalourde A, Lim HH

J Orthop Surg (Hong Kong), 2005 Aug;13(2):203-6.

PMID: 16131689 DOI: 10.1177/230949900501300220

This is a case report of an extremely rare condition of atlanto-axial subluxation secondary to gouty arthritis, which mimicked rheumatoid arthritis at presentation. Gouty arthritis involving the spine is a rare condition. We highlight a case of gouty arthritis involving the atlanto-axial joint resulting in joint instability, subluxation, and neurological deficit. A 66-year-old obese woman who had a polyarticular disease for the previous 3 years presented with neck pain and progressive neurology. A 2-stage procedure was performed: posterior decompression and occipitocervical fusion followed by further anterior trans-oral decompression. However, after an initial neurological improvement, she succumbed to aspirational pneumonia and septicaemia. Atlanto-axial subluxation caused by gouty arthritis can present in the same way as rheumatoid arthritis. Therefore, the possibility of this as a differential diagnosis should be kept in mind.

Matched MeSH terms: Diagnosis, Differential

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