Imaging Study Paid Zoom Webinar
Topic: Basics of Color Doppler Ultrasound
Date & Time: 16 May 2026, Satday, 9:00pm-11:30pm
Speaker: Dr. Mir Mahin Ashraf, MBBS, MD
Language: Bengali & English (Not suitable for foreigners)
Date & Time: 16 May 2026, Satday, 9:00pm-11:30pm
Speaker: Dr. Mir Mahin Ashraf, MBBS, MD
Language: Bengali & English (Not suitable for foreigners)
Date: 20 December 2024, Friday
Time: 8:30pm-10:00pm BDT (GMT +6)
9:30am, New York
2:30pm, London
4:30pm, South Africa
5:30pm, East Africa
7:30pm, Pakistan
8:00pm, India
10:30pm, Singapore
11:30pm, Tokyo
Language: English (Suitable for foreigners)
Date: 08 November 2024, Friday
Time: 8:30pm-10:30pm BDT (GMT +6)
9:30am, New York
2:30pm, London
8:00pm, India
10:30pm, Singapore
11:30pm, Tokyo
Speaker: Dr. Mir Mahin Ashraf, MBBS, MD
Language: English (Suitable for foreigners)
A 31-year-old male patient came with penile trauma.
- Irregular mixed echogenic area is noted in the right corpora cavernosum near the root with adjacent tunica albuginea disruption & perialbugineal extension.
- Color Doppler shows no vascularity within this mixed echogenic area.
- Cavernosal artery appears intact.
- Overlying skin appears thickened, and edematous with fat-plane irregularity with increased skin vascularity indicating inflammatory changes.
Grade II penile fracture
A 70-year-old male patient came with right upper abdominal pain.
Generalized gallbladder wall thickening with multiple areas showing intramural hyperechoic foci and comet tail artifacts.
Chronic cholecystitis with adenomyomatosis of gallbladder.
11-year-old female patient came with severe right lower abdominal pain.
- Right iliac fossa shows an irregular thick-walled complex collection with internal low-level echoes.
- Vermiform appendix is not separately visualized.
- Surrounding thickened fat layer is seen.
- Adjacent bowel loops show sluggish movements.
- Color Doppler shows prominent perilesional vascularity.
- The lesion compresses adjacent psoas muscle with no intrapsoas abnormality at present.
- Adjacent multiple prominent lymph nodes are seen.
Appendicular Abscess
A young married female patient came with
- Amenorrhoea for 2 months.
- Pervaginal small bleeding.
- Lower abdominal pain.
- About 9-10 weeks of single intrauterine dead embryo.
- No cardiac activity, even on Doppler.
Missed abortion of about 9-10 weeks size.
A 35-year-old female patient came with
- Dysmenorrhoea
- Menorrhagia
- Uterus is enlarged & globular with asymmetric myometrial thickening.
- Myometrium is inhomogeneous with irregular junctional zone, subendometrial tiny cystic spaces along with echogenic lines & islands & fan-shaped shadowing without any translesional abnormal vascularity.
Uterine Adenomyosis
A middle-aged married female patient came with right lower abdominal pain.
- A well-defined cystic area with incomplete septations is noted at the right adnexa.
- Color Doppler shows no abnormal vascularity.
Right sided hydrosalpinx.
A 32-year-old male patient came with a small right testis.
Small & heterogeneously hypoechoic right testis & epididymis with diminished vascularity on Doppler.
Right sided chronic epididymo-orchitis.