Sirenomelia in a fetus at 12 postmenstrual weeks

Slides:

Advertisements

Similar presentations

Occipital encephalocele in a fetus at 34 postmenstrual weeks

Advertisements

(A) Lateral view of the vertebral column, showing the levels at which the various nerve roots exit; nerves exit above their numbered vertebral body in.

T2-weighted magnetic resonance imaging (MRI) at 31 postmenstrual weeks in a fetus with microcephaly and simplified cortical pattern. Axial (A), coronal.

Large cell undifferentiated carcinoma of lung

Wong-Baker FACES pain scale (Wong-Baker FACES Foundation (2015)

Small embryo and yolk sac within an intrauterine gestational sac (A)

Tenosynovial giant cell tumor Left low power view shows a lobulated tumor mass with lobules divided by thick collagen fibers (left, low-power view). High.

Prenatal appearance of glutaric aciduria in a 37-week fetus

Astronauts on the space station exercise with straps holding them down on specialized treadmill surfaces. Photo courtesy of NASA. Source: The Biomechanics.

Using the prosthesis as an assisting hand

Ankylosing spondylitis

(Figure 1–12c, with permission, from Dr Moise Bendayan, Departments of Pathology and Cell Biology, University of Montreal, Montreal, Canada.) Source: Chapter.

(A) Lateral view of the vertebral column, showing the levels at which the various nerve roots exit; nerves exit above their numbered vertebral body in.

Ulcerative colitis. Note the continuous segment of mucosal erythema extending from the distal aspect of the specimen (right of image). This pattern of.

Midsagittal section through the brain of a patient with a brain stem tumor. Histologic findings showed the tumor to be an ependymoma. Source: Discussion.

(A) Lateral view of the vertebral column, showing the levels at which the various nerve roots exit; nerves exit above their numbered vertebral body in.

Vein of Galen aneurysmal malformation at 28 postmenstrual weeks

Cross-table lateral radiograph of the cervical spine shows a flexion teardrop injury at the C5 level. In addition to the fracture of the anterior, inferior.

Sclerotherapy of telangiectasias using 0

There is hyperintensity along the surface of the humerus (arrow) due to subperiosteal hemorrhage. The marrow signal is normal. Edema is present within.

Ultrasonography images of malignant breast lesions. A

Sonographic images of retained products of conception shown on longitudinal (A) and transverse (B) views as echogenic material in the lower uterine segment.

Color Doppler demonstrating high-velocity flow through the narrow aortic valve in a fetus with aortic stenosis. Source: Aortic Stenosis, Fetology: Diagnosis.

An example of stereoisomers that are achiral (not chiral)

Overview of positioning recommendations for computer workstations: (1) monitor screen top slightly below eye level; (2) body centered in from of the monitor.

Semilog graph of the rate of drug elimination in a one-compartment model. Source: One-Compartment Open Model: Intravenous Bolus Administration, Applied.

A lateral view radiograph of the same patient following injection into the involved vertebral bodies of polymethyl methacrylate. Note the radiolucency.

Ductal carcinoma in situ (DCIS)

Mouth-formed mouth guards. (Left) Without loop strap

Mouth-formed mouth guards. (Left) Without loop strap

Variations of the anomalies of the vertebral spine that can be seen in a child with a congenital scoliosis. Source: Poor Posture and Scoliosis, Kyphosis,

Twins commonly experience decreased growth after 26 to 28 weeks and, as in this set, the effect may be more pronounced on the smaller of the twins. At.

Moderate to severe urinary tract dilation

(A) Ultrasound of a midtrimester 18 weeks fetus showing bowel extruded (dashed arrows) to the right of the umbilical cord insertion (arrow). No membrane.

Axial CT view of a ventral hernia with incarcerated transverse colon (arrow). Note the defect in the fascia. Source: HERNIAS, Acute Care Surgery: Imaging.

Fluorescent antibody test

Tomographic ultrasound image obtained on a normal fetal brain at 22 weeks' gestation showing successive sagittal sections displayed from left to right.

Electrical burn on the foot of an individual who came into contact with a source of high voltage. There were corresponding burns on the sock and shoe,

A. Use of athletic tape to make an extension block for the wrist. B

Ischemic colitis. This example of ischemic colitis shows mucosal hemorrhage, necrosis of the superficial portions of the crypts, and lamina propria hyalinosis.

The da Vinci Si robotic surgical system made by Intuitive Surgical Inc

Gastrointestinal stromal tumor

Normal left kidney. Longitudinal coronal transducer position (A) and long-axis ultrasound image of the kidney (B). Transverse coronal transducer position.

Embryo implantation. The embryo develops for approximately 1 week after fertilization of the egg, forming a blastocyst at the time of implantation. The.

Anatomy scan at 11 postmenstrual weeks, 4 days at the time of the first trimester screening. (A) The nuchal translucency measures 8 mm. (B), (C) 3D "thick.

The straight leg knee immobilizer brace

Normal 6- to 7-week IUP. A: Magnified TV sonogram of 3-mm embryo/yolk sac (arrow). Compare to Figure 3-1H. B: TV sonogram of 6-week IUP with 6-mm embryo.

Twelve representative volumes arranged by gestational age

Source: Dizziness, Symptom to Diagnosis: An Evidence-Based Guide, 3e

Adapted with permission from Hiatt WR

[From: Galli : et al: Emergency Orthopedics: The Spine

Photomicrograph of bone biopsy with metastatic prostate adenocarcinoma

Septate ovarian cyst. A: Traditional 2D image of a septate ovarian cyst. B: Surface rendering of the inside of the cyst showing a smooth wall and a single,

Renal dysplasia secondary to posterior urethral valves

A lateral view radiograph in this 75-year-old female reveals significant loss of bone density as the upper lumbar and lower thoracic vertebral bodies are.

A lateral view radiograph in this 75-year-old woman reveals significant loss of bone density as the upper lumbar and lower thoracic vertebral bodies are.

Combat application tourniquet (CAT), by Composite Resources

Number of uninsured persons in the United States, 1980 to 2014 (U. S

Kümmell disease of the thoracic vertebra

Fetal endoscopic tracheal occlusion (FETO) for severe congenital diaphragmatic hernia. (Used with permission from Dr. Rodrigo Ruano, Texas Children’s Hospital,

Open maternal-fetal repair for fetal myelomenigocele

This is a first trimester scan in a fetus with monosomy X

Clinical and pathologic effects of hepatocellular failure, which commonly results from conditions associated with acute or chronic necrosis of liver cells.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Presentation transcript:

Sirenomelia in a fetus at 12 postmenstrual weeks Sirenomelia in a fetus at 12 postmenstrual weeks. The pathology was detected at the time of the first trimester screening. (A) 2D grayscale image. (B) 3D "thick slice" rendering. (C) 3D surface rendering of the fetus. At termination of the pregnancy, only the lower part of the body could be "salvaged" showing the pathology (D). (Courtesy of Dr. Ilan Timor-Tritsch.) Source: VERTEBRAL ANOMALIES, Ultrasonography of the Prenatal Brain, 3e Citation: Timor-Tritsch IE, Monteagudo A, Pilu G, Malinger G. Ultrasonography of the Prenatal Brain, 3e; 2017 Available at: https://obgyn.mhmedical.com/DownloadImage.aspx?image=/data/books/2015/timor3_ach17_f012b.png&sec=149928896&BookID=2015&ChapterSecID=149928845&imagename= Accessed: December 29, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved