Radiology Commons^™

Localizing An Occult Insulinoma By Selective Calcium Arterial Stimulation Test: First Ever Experience And A New Dimension To Diagnosis In Pakistan, Muhammad Owais Rashid, Sumerah Jabeen, Zareen Kiran,, Khurram Minhas, Muhammad Azeemuddin, Najmul Islam

Section of Diabetes, Endocrinology and Metabolism

Insulinomas are rare, usually benign, solitary tumours accounting for 60% of islet cell tumours. These tumours can be difficult to localize preoperatively due to their small size. We present a challenging case of a 40 year old male with frequent hypoglycaemic spells and endogenous hypoglycaemia who presented as a diagnostic dilemma. Patient had an occult insulinoma with inconclusive CT Abdomen, MRI Abdomen and Octreotide scan. The final localization of the tumour was made by selective arterial calcium stimulation testing (SCAT), done for the first time in Pakistan at Aga Khan University Hospital. This was followed by successful distal pancreatectomy as …

Labrad : Vol 46, Issue 2 - June 2020, Aga Khan University Hospital, Karachi

LABRAD

• Pathophysiology of Lung Injury in Context with Novel Coronavirus 2019
• Imaging in COVID-19 Pandemic: Salient Features
• Qualitative Real-Time RT-PCR For Detection of SARS-Cov-2 RNA
• Coagulopathy and Anticoagulants in COVID-19
• AKUH Blood Bank During SARS-COV-2 Outbreak
• Significance of COVID-19 Whole Genome Sequencing
• Convalescent Plasma Therapy for COVID-19
• COVID-19: An Alarm Bell for Healthcare System in Pakistan!
• Emergency Online Undergraduate Medial Education During COVID 19
• Adopting Virtual Teaching During the Pandemic-An Overview of the Utility of ‘Microsoft Teams’ from an Educator’s Perspectiv
• The Best of the Recent Past
• Polaroid

Breast Imaging Chameleon: Pseudoangiomatous Stromal Hyperplasia Presenting As Breast Malignancy, Rabail Raza, Kulsoom Fatima, Muhammad Usman Tariq

Department of Radiology

Pseudoangiomatous stromal hyperplasia (PASH) is a benign mesenchymal proliferative lesion of the breast, often an incidental finding on breast biopsy specimens and rarely presents as a palpable lump. The case being reported is interesting as a lactating female presented with gross left breast enlargement due to a huge firm mass with skin thickening and palpable left axillary lymph nodes. A provisional diagnosis of left breast malignancy was made and the patient extensively worked up with ultrasound, CT scan, bone scan and core biopsy. The histopathology, however, revealed PASH of the breast. There was no invasive or in situ malignancy. The …

Outcome Of Non-Malignant Papillary Lesions Of The Breast On Core Biopsy: An Experience From A Tertiary Care Center In Pakistan, Kulsoom Fatima, Shaista Afzal Saeed, Muhammad Usman Tariq

Department of Radiology

Background: Papillary lesions of the breast constitute a heterogeneous group ranging from non-malignant papillomas to papillary carcinoma. While surgical excision is recommended for atypical papilloma or papillary DCIS/ carcinoma on core biopsy, controversy persists in the management of benign papillomas which are diagnosed with core needle biopsy (CNB) since there are variable reported rates for tumor upgrade. The purpose of this study was to determine the outcome of papillary lesions of the breast diagnosed at image-guided CNB, after surgical excision or follow-up, and to identify potential predictors of high-risk lesions/malignancy on imaging.
Materials and methods: We retrospectively identified 52 non-malignant …

Labrad : Vol 46, Issue 1 - March 2020, Aga Khan University Hospital, Karachi

LABRAD

• Role of Immunofluorescence Studies in the Diagnosis of Autoimmune Disorders
• Cystathionine Beta-Synthase Deficiency
• Treatment of Factor VIII Inhibitor
• Effective Internal Communication in Laboratories
• Digital Breast Tomosynthesis
• Overview of Common Myeloproliferative Neoplasms
• Clinical Significance of free Androgen Index (FAI)
• Radiology Quiz
• The Best of the Past
• Section Of Histopathology: Newer Horizons
• A Webinar Series ‘Rare Links’
• A Look into the Eye can Unleash Vital Diagnostic Pearls for 32 Rare Disorders
• Lab & Rad Mesh up for the Early Recognition of Rare Disorders
• Polaroid

Urinary Bladder Metastasis From Breast Cancer: A Rare Cause Of Hematuria, Samuel Gitau, Allan Njau, Sitna Mwanzi

Imaging & Diagnostic Radiology, East Africa

Breast cancer is the most common cancer in women globally as well as in Kenya. The most common sites of metastases reported include the bones, liver and lung. Metastasis to the urinary bladder is relatively uncommon with only a few case reports in literature. It can therefore be easily overlooked as a cause of hematuria in these patients. We describe a rare case of a patient with breast cancer who presented with urinary bladder metastasis as a late complication of her illness.

Utility Of Ultrasound And Mammography In Detection Of Negative Axillary Nodal Metastasis In Breast Cancer, Anam Khan, Imrana Masroor, Kumail Khandwala, Summar Un-Nisa Abbasi, Muhammad Usman Tariq

Department of Radiology

Objective: The status of axillary lymph nodes is one of the most important prognostic factors in patients with breast cancer. A precise noninvasive evaluation of axillary lymph node status preoperatively, although challenging, is vital for optimization of the treatment plan for patients. The objective of our study was to assess the utility of ultrasound and mammography in detecting the absence of axillary lymph nodal metastasis in patients of breast cancer, taking histopathology as gold standard.
Methods: A cross-sectional study was conducted in the Department of Radiology, Aga Khan University Hospital, Karachi. All female patients between 20 and 95 years of …