MyMedR

Fulltext Bronchiolitis obliterans organising pneumonia: a treatable condition

Hooi LN

Med J Malaysia, 2005 Jun;60(2):222-5.

Bronchiolitis obliterans organising peumonia BOO) is an uncommon inflammatory lung condition involving the terminal bronchioles and alveoli, which is responsive to treatment with corticosteroids. Patients usually present with dyspnoea, cough and fever. Two cases are described here; both had haemoptysis and were initially treated as community acquired pneumonia. Diagnosis was made on lung biopsy and there was rapid resolution after a course of prednisolone.

Matched MeSH terms: Biopsy

Fulltext Resection and reconstruction of retroperitoneal sarcoma of spinal roots

Imran Y, Zulmi W, Faisham WI, Zainal M

Med J Malaysia, 2004 Dec;59 Suppl F:75-7.

PMID: 15941171

Matched MeSH terms: Biopsy

Fulltext Tarsal tunnel syndrome caused by ganglion

Ng WM, Chan KY

Med J Malaysia, 2004 Dec;59 Suppl F:69-71.

PMID: 15941169

We report a case of delayed diagnosis of tarsal tunnel syndrome caused by a ganglion arising from the talo-calcaneal joint. Unusually the symptoms were mainly due to the lateral planter nerve compression with a positive Tinel's sign. A surgical decompression was successful in relieving the dysaesthesia in spite of a 7 years history.

Matched MeSH terms: Biopsy, Needle

Fulltext The rusty knee--pigmented villonodular synovitis

Samsudin O, Leong KK, Shukur MH, Tan KK, Ismail S

Med J Malaysia, 2004 Dec;59 Suppl F:54-6.

PMID: 15941164

Pigmented villonodular synovitis (PVNS) is a distinct but rare clinical entity often presents late with a diagnostic difficulty. Its non-specific manifestations require exclusion of several chronic inflammatory disorders and other humorous lesions but all investigations including highly predictive magnetic resonance imaging (MRI) and arthroscopic examination are non-diagnostic demanding confirmatory tissue biopsy. A typical case of such lesion is presented to highlight some potential difficulties.

Matched MeSH terms: Biopsy

Fulltext Ossifying fibromyxoid tumour in a child

Aminudin CA, Sharaf I, Hamzaini AH, Salmi A, Aishah MAS

Med J Malaysia, 2004 Dec;59 Suppl F:49-51.

PMID: 15941162

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.

Matched MeSH terms: Biopsy

Hepatobiliary practical: how to get the best out of a liver biopsy

Looi LM

Med J Malaysia, 2005 Jul;60 Suppl B:144-5.

PMID: 16108199

The liver biopsy has a unique place in the investigation of liver disease because the concepts and classification of liver disease are rooted in morphology. Today, the use of the liver biopsy has extended beyond that of diagnosis, to the assessment of disease progression, response to therapy and transplant rejection. To get the best out of the liver biopsy, it is necessary to appreciate the usefulness and limitations of the biopsy specimen. Aspects to consider include: (1) minimizing sampling errors, and appreciating that the changes in the biopsy may not be representative of the primary pathology, (2) good laboratory quality practices to avoid processing artifacts, which may render a biopsy undiagnosable, (3) the appropriate use of special stains and other laboratory techniques, (4) adoption of a systematic and algorithmic approach in the microscopic examination of the biopsy, and (5) good clinicopathological correlation.

Matched MeSH terms: Biopsy/methods*

Pseudocyst and cystic lesions of the pancreas--a diagnostic dilemma

Ponnudurai R

Med J Malaysia, 2005 Jul;60 Suppl B:101-3.

PMID: 16108187

Matched MeSH terms: Biopsy, Fine-Needle

Surrogate markers for liver fibrosis

Poynard T

Med J Malaysia, 2005 Jul;60 Suppl B:39-40.

PMID: 16108172

Matched MeSH terms: Biopsy

Fulltext Osteosarcoma: the outcome of limb salvage surgery

Faisham WI, Zulmi W, Halim AS, Biswal BM, Mutum SS

Med J Malaysia, 2004 Dec;59 Suppl F:24-34.

PMID: 15941157

We reviewed the surgical and oncological management 23 consecutive patients with osteosarcoma of the long bones to determine the outcome of limb salvage technique performed in our centre. All patients received neoadjuvant chemotherapy. There were 15 males and 8 females with a mean age at diagnosis of 19 years (9 to 36). The median follow-up was 30 months (10 to 60). Fifteen had lesion around the knee joint followed by three in the proximal humerus, two in distal humerus, two in the pelvis, and one in the distal tibia. Six patients presented with lung metastases at diagnosis. We performed limb salvage surgery to control local disease in 16 patients and amputation in 7. The resection margins of the primary lesion were adequate and free of tumour cells in all patients. Local recurrence developed in 1 patient of limb salvage group. The overall median survival was 22 months and actuarial survival was 52% at 3 years. Eleven patients died of pulmonary metastases within 2 years of follow-up. Median survival of the limb salvage surgery group was 30 months compared to 6 months in the amputation group. As per our experience, limb salvage technique is a feasible option in extremity osteosarcoma without compromising survival.

Matched MeSH terms: Biopsy

Fulltext Versatility of the latissimus dorsi flap in upper limb salvage tumour surgery

Dorai AA, Halim AS, Zulmi W

Med J Malaysia, 2004 Dec;59 Suppl F:42-6.

PMID: 15941160

Reconstructive surgeons often encounter complex soft tissue and skeletal defects following oncological surgery. Soft tissue defects after wide resection in upper extremities posses a difficult challenge to find adequate tissue for reconstructing these defects. Paucity of local tissues dictates the requirement of loco-regional or distant flaps for these complex soft tissue defects which often exposes tendons, bones, nerves and joints. The latissimus dorsi muscle is a near ideal flap for the reconstruction because of the long neurovascular pedicle, ease of mobilization and its expendability. It can be rotated, with or without overlying skin, to cover soft tissue defects of the shoulder arm and elbow. Due to the large size of the muscle, it can be used to resurface the soft tissue defects and cover all major structures. Eleven consecutive cases were reviewed in which latissimus dorsi myocutaneous flap was used to reconstruct soft tissue defects of the upper limb following radical tumor resection. Flap survival was 100% with nominal donor site morbidity.

Matched MeSH terms: Biopsy

Eosinophilic gastroenteritis: Clinical profiles and treatment outcomes, a retrospective study of 18 adult patients in a Singapore Tertiary Hospital

Wong GW, Lim KH, Wan WK, Low SC, Kong SC

Med J Malaysia, 2015 08;70(4):232-7.

PMID: 26358020

BACKGROUND: Eosinophilic gastroenteritis (EG) can mimic symptoms of common gastrointestinal (GI) disorders but responds well to appropriate treatment. Accurate diagnosis is central to effective management. Data on EG in Southeast Asia is lacking. We aim to describe the clinical profiles and treatment outcomes of adult patients with EG in a Singapore Tertiary Hospital.

MATERIALS AND METHODS: This retrospective study involved archival search of patients with GI biopsies that showed eosinophilic infiltration from January 2004 to December 2012. Patients' clinical data from computerised hospital records and clinical notes was reviewed. Diagnostic criteria for EG included presence of GI symptoms with more than 30 eosinophils/high power field on GI biopsies. Patients with secondary causes for eosinophilia were excluded.

RESULTS: Eighteen patients with EG were identified (mean age 52 years; male/female: 11/7). Fifteen patients (83%) had peripheral blood eosinophilia. Seven patients (39%) had atopic conditions. Most common symptoms were diarrhoea and abdominal pain. Small intestine was the most common site involved. Endoscopic finding was non-specific. Ten patients were treated with corticosteroids (nine prednisolone, one budesonide): eight patients (89%) responded clinically to prednisolone but four patients (50%) relapsed following tapering-off of prednisolone and required maintenance dose. One patient each responded to diet elimination and montelukast respectively. Half of the remaining six patients who were treated with proton-pump inhibitors, antispasmodic or antidiarrheal agents still remained symptomatic.

CONCLUSION: Prednisolone is an effective treatment though relapses are common. Small intestine is most commonly involved. EG should be considered in the evaluation of unexplained chronic recurrent GI symptoms.

Matched MeSH terms: Biopsy

Fulltext Comparison on the use of semi-automated and automated core biopsy needle in ultrasound guided breast biopsy

Sridharan R, Yunos SM, Aziz S, Hussain RI, Alhabshi SM, Suria Hayati MP, et al.

Med J Malaysia, 2015 Dec;70(6):326-33.

PMID: 26988204 MyJurnal

OBJECTIVE: The aim of this study was to compare the use of semi-automated (Medax Velox 2; Poggio Rusco, Italy) and automated (Bard Magnum Biopsy Instrument; Covington, GA, USA) core biopsy needles, for ultrasound guided breast biopsy.
MATERIALS AND METHODS: A 14G semi-automatic spring loaded core biopsy needle with a 22-mm-throw (Medax Velox 2; Poggio Rusco, Italy) and 14-gauge automated needle device with a 22-mm-throw biopsy gun (Bard-Magnum Biopsy Instrument, Covington, GA, USA) were used for breast biopsies under ultrasound guidance on alternate months during the study period between July 2009 and May 2011. One hundred and sixty lesions were biopsied and specimens were sent for histological evaluation.
RESULTS: The automated needle obtained a higher number of histology reports at 84% (67/80) as compared with the semiautomated needle at 60% (48/80) (Fisher exact test, p value=0.023). Inadequate samples with the automated needle were much less at 9% (7/60) than with the semiautomated needle at 23% (18/60) (Fisher exact test, p value=0.028). The semi-automated needle showed slightly less fragmented samples. However, the number of fragmented samples with definitive diagnosis was slightly higher with the automated compared with the semiautomated needle, at 16% (13/80) and 13% (10/80) respectively. Compared with histology of 29 lesions that were excised, the semi-automated needle had higher sensitivity (100%) but lower specificity (75%) and accuracy (90%) compared with the automated needle (88% sensitivity, 100% specificity, 95% accuracy).
CONCLUSION: Definitive diagnosis from the study samples slightly favours the use of automated core biopsy needle as compared to semi-automated core biopsy needle.
Study site: Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur

Matched MeSH terms: Biopsy*

Fulltext A case of tuberculosis of the thyroid gland

Puri MM, Dougall P, Arora VK

Med J Malaysia, 2002 Jun;57(2):237-9.

PMID: 24326661

We report a case of tuberculosis of the thyroid gland associated with mediastinal lymphadenitis in a 30 years-old male, who presented with dysphagia and a mid line anterior neck swelling. Fine needle aspiration was positive for acid fast bacilli. He made an uneventful recovery with antituberculous drugs. Although seldom observed, tuberculosis should be kept in mind in te differential diagnisis of nodular lesions of the thyroid.

Matched MeSH terms: Biopsy, Fine-Needle

Fulltext Neural leprosy--a case report

Khaw GE

Med J Malaysia, 1998 Mar;53(1):114-6.

PMID: 10968151

Neural leprosy is rare. This is a report of a 63-year-old Indian man who had long standing multiple peripheral neuropathy. The slit skin smear for acid-fast bacilli of Mycobacterium leprae was positive. The skin and nerve biopsies were normal. He was treated with rifampicin, dapsone and clofazimine.

Matched MeSH terms: Biopsy

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: Biopsy

Fulltext Managing the solitary thyroid nodule

Meah FA, Qureshi MA

Med J Malaysia, 1998 Dec;53(4):453-6; quiz 457-8.

PMID: 10971996

Solitary thyroid nodules are commonly seen in surgical outpatient clinics. A detailed history and a careful physical examination are essential. In the management of the solitary thyroid nodule, fine needle aspiration cytology has become the cornerstone investigation. Ultrasound cannot differentiate between benign and malignant nodules, however is useful in the follow-up period to identify any further nodular growth. As thyroid malignancy occurs in both hot and cold nodules, radionuclide scans are not useful in the management of solitary thyroid nodules. We have attempted to outline the process of managing the solitary thyroid nodule and discuss the options available.

Matched MeSH terms: Biopsy, Needle

Fulltext The experience with fine needle aspiration cytology in the management of palpable breast lumps in the University Hospital Kuala Lumpur

Yip CH, Jayaram G, Alhady SF

Med J Malaysia, 2000 Sep;55(3):363-7.

PMID: 11200718

A total of 676 palpable breast lumps seen in the Breast Clinic, University Hospital, Kuala Lumpur from August 1993 to August 1994 were subjected to fine needle aspiration cytology. Fifty-four were reported as inadequate, 501 benign, 95 malignant and 26 suspicious. One hundred and eighty-seven aspirates had histological correlation, while 34 of the malignant aspirates had clinical correlation. The majority of the other 455 patients were followed up for a period of 60 to 72 months without any malignancies becoming apparent. For analysis, only the 221 cases with histological or clinical correlation were included, (the suspicious category was included into the positive group and the inadequate cases were excluded), giving a sensitivity of 91.7%, a specificity of 91.7% and a diagnostic accuracy of 91.7%. Breast cytology was an accurate and rapid method of diagnosis of breast diseases, and in a busy surgical unit with limited operating time, it allowed for the triage of patients with breast complaints in deciding which cases needed early open biopsy. A negative cytology does not exclude the possibility of cancer, as there was a false negative rate of 11%. However by utilising a diagnostic triad of clinical examination, radiological assessment and fine needle aspiration cytology, the risk of missing a malignancy is small.

Matched MeSH terms: Biopsy, Needle*

Fulltext The biopsy of nonpalpable breast lesions detected on mammography

Zulfiqar MA, Nair S, Lily M, Norizan MA

Med J Malaysia, 1999 Dec;54(4):471-7.

PMID: 11072464

This is a review of the positive biopsy rate of nonpalpable breast lesions detected on mammography. The histology of 130 hookwire excision biopsy from 1990 to 1995 and the cytology of 39 stereotactic fine needle aspiration cytology in 1995 were reviewed. The yearly positive biopsy rate of each procedure was determined. In 1990, the positive biopsy rate for hookwire excision biopsy was 15%, in 1991 20%, in 1992 11%, in 1993 17%, in 1994 33% and in 1995 39%. In 1995, the positive biopsy rate for stereotactic fine needle aspiration cytology was 21%. The positive biopsy rate for hookwire excision biopsy had improved from 15% in 1990 to 39% in 1995.

Matched MeSH terms: Biopsy/methods

Fulltext Ultrasound guided percutaneous biopsies of suspected mediastinal lesions

Samad SA, Sharifah NA, Zulfiqar MA, Maimunah A, Yahya A, Zainudin W

Med J Malaysia, 1993 Dec;48(4):421-6.

PMID: 8183166

Realtime ultrasonography with general purpose sector transducer was used to guide 87 percutaneous biopsies on 82 patients with lesions suspected to be mediastinal masses on plain chest radiographs. In seven patients who had dyspnea the biopsies were done in erect or semi-erect sitting positions. Definitive diagnosis was obtained from 66 lesions (80.5%) where 46 (70.0%) were mediastinal and the remaining 20 lesions (30.0%) arising from the lung. Of the 46 mediastinal lesions where specific diagnosis were made, 42 (91.0%) were anterior and four (0.9%) posterior mediastinal lesions. The majority of these anterior mediastinal masses were lymphomatous nodes followed by germ cell tumours whereas all four posterior mediastinal masses were neurogenic. Of the lung lesions, 19 were primary malignancies. The remaining lung lesion which was located posteriorly was cryptococcus infection. One patient developed massive hemothorax, but subsequently recovered. No significant complications were encountered in the remaining patients. Surgery was carried on 11 patients. There is correlation between definitive diagnosis from percutaneous biopsy and final diagnosis after surgery in 80% of patients. It is proposed that all percutaneous biopsies for thoracic masses which abut the chest wall and cause mediastinal widening on a plain chest radiograph be guided by ultrasound. It can be effectively accomplished with ease and safety even without the use of dedicated biopsy ultrasound probes or biopsy attachments, and on patients in erect or semi-erect positions.

Matched MeSH terms: Biopsy

Fulltext Prebiopsy localization of nonpalpable breast lesions

Zulfiqar A, Param V, Meah FA, Nair S, Siti-Aishah MA, Norizan A

Med J Malaysia, 1993 Sep;48(3):317-24.

PMID: 8183145

Radiologically guided localization procedures are indicated pre-operatively when breast lesions are nonpalpable. The results of 42 percutaneous hookwire localizations over a period of 3 years are described. Of the total, 7 (17%) were found to be malignant. Biopsy was indicated by mammographically detected mass in 48%, by microcalcifications in 40% and by microcalcifications with an associated mass in 12%.

Matched MeSH terms: Biopsy

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