MedicoNotebook

1 Medical one liners 371 - 380

371. Metastases to thyroid gland is rare. Most common metastases to thyroid is from MELANOMA.

372. Most important point of differentiation between extradural hematoma (EDH) and subdural hematoma (SDH) - Is the ability of SDH to cross the suture lines whereas EDH does not cross suture line.
Though EDH is usually biconvex and SDH is usually concavo-convex BUT It is important to remember that even SDH can be biconvex.

373. Most common site of gastrointestinal lymphoma - Stomach.

374. The dripping candle wax sign or flowing candle wax is described in Melorheostosis which demonstrates sclerotic cortical thickening.

375. Oesophageal varices - are Submocosal.
Gastric varices - are Subserosal.

376. Double decidual sac sign helps to distinguish between an early intrauterine pregnancy and a pseudogestational sac.
It is formed by decidua parietalis and decidua capsularis which form two concentric rings around the true gestational sac.

377. Nuchal translucency > 3 mm between 10-14 wks gestation has significant association with chromosomal abonormality.

378. Syndromes ass. with omphalocele

pentalogy of Cantrell
Beckwith-Wiedemann syndrome

379. USG signs of chorionicity

Lamda sign - Dichorionic twins
T sign - Monochorionic twins

380. With increase in kVp (keeping other factors constant), the radiation dose to patient increases.
Radiation dose is directly proportional to square of kVp.

MedicoNotebook - Founder : DrShiviMudgal , Co-Founder : DrAyushGoel

0 Chorion and Amnion

MCQ 165.

Q. Which of the following is not possible in twin pregnancy ?

a. Dichorionic diamniotic
b. Monochorionic diamniotic
c. Dichorionic monoamniotic
d. Monochorionic monoamniotic

ANSWER:

MedicoNotebook - Founder : DrShiviMudgal , Co-Founder : DrAyushGoel

0 Early gastric carcinoma

MCQ 164

Q. Which of the following is best to describe early gastric carcinoma ?

a. involves mucosa and submucosa only.

b. causes regional lymph node enlargement

c. does not cause lymph node enlargement

d. involves muscularis propria

ANSWER:

MedicoNotebook - Founder : DrShiviMudgal , Co-Founder : DrAyushGoel

0 Medical One Liners 361 - 370

361. Trilateral retinoblastoma

bilateral retinoblastoma and
intracranial primitive neuroectodermal tumor ( pineal or suprasellar )

362. T-shaped uterus : seen in cases of in-utero diethylstilbestrol (DES) exposure.

363. Intra-aortic baloon pumps are used in patients with cardiogenic shock.
Ideally placed just distal to left subclavian artery origin.

364. Left lower lobe basal atelactasis is frequently seen in patients with heart transplantation.

365. Right upper lobe bronchus arising from trachea is called - PIG bronchus.

366. Congenital lobar emphysema is a misnomer as there is no alveolar wall destruction.

It is better termed as Congenital lobar overinflation.
MC affects Left upper lobe of lung (43% cases)

367. Most common location of bronchogenic cyst is : Mediastinal - carinal.

368. Most common location for Intralobar pulmonary sequestration : Medial left lower lobe.

369. Leiomyoma of oesophagus affects lower 2/3rd as this part has smooth muscle.

370. Double pyloric canal - seen when gastric antral ulcer fistulate to the duodenal cap.

MedicoNotebook - Founder : DrShiviMudgal , Co-Founder : DrAyushGoel