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15 Possible Causes for Chloasma, Linea Nigra

  • Third Trimester Pregnancy

    This is sometimes called the mask of pregnancy (melasma, or Chloasma facies).[onhealth.com] Other skin changes include possible varicose veins, spider veins and a darkening linea nigra down your abdomen. Your stretch marks also darken as your abdomen grows.[babymed.com] Pregnancy is a pretty jarring experience for the human body, so don’t be surprised if your back aches for a little bit longer, or the trail of your linea nigra hangs around[momtastic.com]

  • Chloasma

    The chloasma are mainly light to dark brown in color of epidermal origin, blue or black in patients with dermal chloasma.[symptoma.com] Is my linea nigra related to melasma?[babycenter.com] It brings some not-so-fun changes too, such as Chloasma. Chloasma is also known as Melasma, or the mask of pregnancy.[everydayfamily.com]

  • Nelson Syndrome

    nigra (pigmentation extending up the midline from the pubis to the umbilicus) and pigmentation of scars, gingivae, scrotum and areolae.[emedicine.medscape.com] Patients usually appear hyperpigmented in linea nigra, scars, gingivae, palmer creases, scrotum and areolae. [1] [2] [3] [4] [7] Assessment of the pubertal stage [1] [2] [[explainmedicine.com] A linea nigra is often apparent. This is a dark line from the pubis to the umbilicus.[patient.info]

  • Oligohydramnios

    […] classifiable to 390 - 398, 410 - 429 ) 648.6 cerebrovascular disorders (conditions classifiable to 430 - 434, 436 - 437 ) 674.0 cervicitis (conditions classifiable to 616.0 ) 646.6 chloasma[icd9data.com] The 4 measurements are summed to obtain the AFI in centimeters. [20, 21] In gestations earlier than 20 weeks, measurements from the 2 halves are divided by the linea nigra[emedicine.com] nigra to divide the uterus into left and right halves.[emedicine.com]

  • Pregnancy

    These spots are called melasma or chloasma and are more common in darker-skinned women.[medicinenet.com] When melasma occurs as a result of pregnancy, it is known as chloasma. This is due to the pigment being deposited in the epidermis itself.[emedicine.medscape.com] […] alba – linea nigra, (darkening of the skin in a midline of the abdomen, caused by hyperpigmentation resulting from hormonal changes, usually appearing around the middle of[en.wikipedia.org]

  • Vomiting of Pregnancy

    Chloasma Chloasma is a special form of pigmentation also called the mask of pregnancy, which appears as brown patches on the bridge of the nose, cheeks and neck.[thewomens.org.au] This is called the linea nigra. Sunlight intensifies areas of skin that are already pigmented and many women find that they tan more easily during pregnancy.[thewomens.org.au]

  • Psoriasis

    Melasma (chloasma or mask of pregnancy) may be the most cosmetically troublesome skin condition associated with pregnancy ( Figure 2 ).[aafp.org] The linea nigra is the line that often forms when the abdominal linea alba darkens during pregnancy.[aafp.org]

  • Pruritic Urticarial Papules and Plaques of Pregnancy

    Melasma (chloasma or mask of pregnancy) may be the most cosmetically troublesome skin condition associated with pregnancy ( Figure 2 ).[aafp.org] The linea nigra is the line that often forms when the abdominal linea alba darkens during pregnancy.[aafp.org]

  • Impetigo Herpetiformis

    Melasma (chloasma or mask of pregnancy) may be the most cosmetically troublesome skin condition associated with pregnancy ( Figure 2 ).[aafp.org] […] to the pubic region, hyperpigments during pregnancy to become the “linea nigra.”[glowm.com] The linea nigra is the line that often forms when the abdominal linea alba darkens during pregnancy.[aafp.org]

  • Syphilis in Pregnancy

    Face—chloasma, the “mask of pregnancy” pigmentation distributed over the face. Usually disappears after pregnancy.[brilliantnurse.com] Melanin activity increases (due to estrogen & progesterone ) - Areolas darken - Linea alba becomes linea nigra - Chloasma (“mask of pregnancy”) Avoid sun !!! 2.[brainscape.com] Abdomen—linea nigra, dark streak down the midline of abdomen, especially prominent in brunettes.[brilliantnurse.com]

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