Dr. Dunn A

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Dr. Dunn A

Dr. Dunn A

@Dunnverah

MBBS | Obs & Gynae (RCPI) | Ultrasound Fellow | Sharing practical ultrasound tips, O&G insights & general medicine. Evidence-based. Always learning.

Katılım Mayıs 2026
58 Takip Edilen294 Takipçiler
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
Welcome! 👋 I’m Dr. Dunn A (@Dunnverah) — MBBS | Obs & Gynae (RCPI) | Ultrasound Fellow. Sharing practical ultrasound tips, real OBGYN cases, pregnancy care & women’s health insights. For doctors, students, healthcare pros — and expectant mothers seeking reliable info. Please follow me @Dunnverah for valuable content. Let’s learn together! 🩺👶 #OBGYN #Ultrasound #Pregnancy #MedEd
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
The answer is B. Hyperechoic focus with posterior acoustic shadowing. Renal calculi appear bright (hyperechoic) on ultrasound as they reflect sound waves well. They create a dark shadow behind (posterior acoustic shadowing) since waves cannot pass through. I answer every question with clear, detailed explanations and we break down the cases together. Follow me NOW to level up your diagnostic skills and never miss another case.
Dr. Dunn A@Dunnverah

Which of the following is a classic ultrasound sign of renal calculi? A. Anechoic structure with through transmission B. Hyperechoic focus with posterior acoustic shadowing C. Hypoechoic focus without shadowing D. Mobile debris in collecting system Don't miss the answers. Follow me.

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Dr. Dunn A
Dr. Dunn A@Dunnverah·
A homogeneously hypoechoic ovarian cyst with low-level internal echoes and no vascularity within the cyst is typical of: A. Corpus luteum cyst B. Endometrioma C. Mucinous cystadenoma D. Dermoid cyst Bonus: Chocolate cyst Don't miss the answers. Follow me.
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
Normal ovarian volume in a premenopausal woman is usually: A. Greater than 30 mL B. Less than 5 mL C. Less than 10 mL D. Greater than 50 mL Don't miss the answers. Follow me.
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
A well-defined, homogeneous, hyperechoic lesion in the liver without posterior shadowing is most consistent with: A. Hepatocellular carcinoma B. Hepatic hemangioma C. Liver abscess D. Metastasis Don't miss the answers. Follow me.
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the diabetes doctor
the diabetes doctor@thediabetes_doc·
What is the best I.V fluid for a patient with acute diarrhea?
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
Interstitial (cornual) ectopic pregnancy is diagnosed when the gestational sac is located: A. In the cervix B. Within the interstitial portion of the fallopian tube with <5 mm myometrial mantle C. In the ovary D. Centrally within the uterine cavity Bonus: White arrow (endometrium), Black arrow (gestational sac with yolk sac inside), red arrow (uterine fundus) Don't miss the answers. Follow me.
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Dr. A®️𝓍on Bill, MPS
Dr. A®️𝓍on Bill, MPS@PharmXOAB·
Great case, Dr. Dunnverah C) Non-compressible blind-ending tubukar structure>6mm with peiappendiceal. It is the classic highly specific sign: a non-compressible, blind-ending tubular structure >6 mm with periappendiceal fluid. Excellent teaching point for point-of-care ultrasound.
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
Which sign is highly specific for acute appendicitis on ultrasound? A. Mobile appendix with peristalsis B. Compressibility of the appendix C. Non-compressible blind-ending tubular structure >6 mm with periappendiceal fluid D. Diameter of 4 mm with no surrounding fat stranding Don't miss the answers. Follow me.
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Nnamdi Odigbo
Nnamdi Odigbo@NnamdiOdigbo·
@lilyally98 The concept that "men should be providers" was drafted from the Bible, and that same Bible asked the wife to be submissive, but y'all feminist always hammer on "he should be a provider, he's a man" then when the Bible assigned role is mentioned y'all start convulsing
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
Ultrasound finding of funneling of the internal os with protrusion of membranes is suggestive of: A. Placenta previa B. Normal variant C. Uterine didelphys D. Cervical incompetence Bonus: Whaite arrow (fetal head), Yellow Arrow (funneling) Don't miss the answers. Follow me.
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Dr. Dunn A
Dr. Dunn A@Dunnverah·
The most reliable ultrasound feature of a simple renal cyst is (white arrow): A. Thick irregular wall with vascularity B. Internal echoes and septations C. Calcifications with shadowing D. Anechoic, thin wall, posterior acoustic enhancement Bonus: Which organ is the black arrow pointing? Don't miss the answers. Follow me.
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